IL21R

Homo sapiens (Human)

UNQ3121/PRO10273; Novel interleukin receptor; NILR; Interleukin-21 receptor; IL21 receptor; IL-21R; IL-21 receptor; CD360

Type I cytokine receptor family, Type 4 subfamily

Cytokine receptor

This is a receptor for interleukin-21.

Immunodeficiency 56 (IMD56) [MIM:615207]: An autosomal recessive primary immunodeficiency characterized by B- and T-cell defects and variable dysfunction of NK cells. Patients tend to have normal numbers of lymphocytes, but show defective class-switched B-cells, low IgG, defective antibody response, and defective T-cell responses to certain antigens. {ECO:0000269|PubMed:23440042}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Chromosomal aberrations involving IL21R is a cause of B-cell non-Hodgkin lymphomas (B-cell NHL). Translocation t(3;16)(q27;p11), with BCL6.

NA

P29972

NA

3D-structure; Chromosomal rearrangement; Direct protein sequencing; Disease variant; Disulfide bond; Glycoprotein; Membrane; Proteomics identification; Receptor; Reference proteome; Repeat; Signal; Transmembrane; Transmembrane helix

A,C,B

48376.5

446

0.1

43.94

8.24

3.56

-7.04

KDM4E

Homo sapiens (Human)

Lysine-specific demethylase 4D-like; KDM4DL; KDM4D-like protein

JHDM3 histone demethylase family

Paired donor oxygen oxidoreductase

Histone demethylase that specifically demethylates 'Lys-9' of histone H3, thereby playing a central role in histone code.

Defects in KAT2B has been found in a patient with isolated coloboma, a defect of the eye characterized by the absence of ocular structures due to abnormal morphogenesis of the optic cup and stalk, and the fusion of the fetal fissure (optic fissure). Isolated colobomas may be associated with an abnormally small eye (microphthalmia) or small cornea. {ECO:0000269|PubMed:28493397}.

NA

NA

EC 1.14.11.-

3D-structure; Chromatin regulator; Dioxygenase; Iron; Metal-binding; Nucleus; Oxidoreductase; Reference proteome; Transcription; Transcription regulation; Zinc

A

35131.5

305

0.14

39.34

6

-6.1

-7.56

PKLR

Homo sapiens (Human)

NA

PKL;PK1

Pyruvate kinase family

Transferase

ATP binding.Kinase activity.Magnesium ion binding.Potassium ion binding.Pyruvate kinase activity.

Pyruvate kinase hyperactivity (PKHYP) [MIM:102900]: Autosomal dominant phenotype characterized by increase of red blood cell ATP. {ECO:0000269|PubMed:9090535}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Pyruvate kinase deficiency of red cells (PKRD) [MIM:266200]: A frequent cause of hereditary non-spherocytic hemolytic anemia. Clinically, pyruvate kinase-deficient patients suffer from a highly variable degree of chronic hemolysis, ranging from severe neonatal jaundice and fatal anemia at birth, severe transfusion-dependent chronic hemolysis, moderate hemolysis with exacerbation during infection, to a fully compensated hemolysis without apparent anemia. {ECO:0000269|PubMed:10087985, ECO:0000269|PubMed:10772876, ECO:0000269|PubMed:11328279, ECO:0000269|PubMed:11960989, ECO:0000269|PubMed:1536957, ECO:0000269|PubMed:1896471, ECO:0000269|PubMed:19085939, ECO:0000269|PubMed:2018831, ECO:0000269|PubMed:21794208, ECO:0000269|PubMed:7706479, ECO:0000269|PubMed:8161798, ECO:0000269|PubMed:8180378, ECO:0000269|PubMed:8476433, ECO:0000269|PubMed:8481523, ECO:0000269|PubMed:8483951, ECO:0000269|PubMed:8664896, ECO:0000269|PubMed:8807089, ECO:0000269|PubMed:9075576, ECO:0000269|PubMed:9482576, ECO:0000269|PubMed:9827908, ECO:0000269|PubMed:9886305, ECO:0000269|Ref.24}. The disease is caused by variants affecting the gene represented in this entry.

DB02726; DB00787; DB04551; DB16236; DB00119

Q9UBL6-2

2.7.1.40

3D-structure; Allosteric enzyme; Alternative splicing; ATP-binding; Disease variant; Glycolysis; Hereditary hemolytic anemia; Kinase; Magnesium; Manganese; Metal-binding; Nucleotide-binding; Phosphoprotein; Potassium; Proteomics identification; Pyruvate; Reference proteome; Transferase

A,B,C,D

45695.1

421

0.06

34.44

6.88

-0.35

-7.27

PDGFRA

Homo sapiens (Human)

RHEPDGFRA; Platelet-derived growth factor receptor 2; Platelet-derived growth factor alpha receptor; PDGFR2; PDGFR-alpha; PDGFR-2; PDGF-R-alpha; CD140a antigen; CD140a; CD140 antigen-like family membe

Protein kinase superfamily, Tyr protein kinase family, CSF-1/PDGF receptor subfamily

Kinase

Depending on the context, promotes or inhibits cell proliferation and cell migration. Plays an important role in the differentiation of bone marrow-derived mesenchymal stem cells. Required for normal skeleton development and cephalic closure during embryonic development. Required for normal development of the mucosa lining the gastrointestinal tract, and for recruitment of mesenchymal cells and normal development of intestinal villi. Plays a role in cell migration and chemotaxis in wound healing. Plays a role in platelet activation, secretion of agonists from platelet granules, and in thrombin-induced platelet aggregation. Binding of its cognate ligands - homodimeric PDGFA, homodimeric PDGFB, heterodimers formed by PDGFA and PDGFB or homodimeric PDGFC -leads to the activation of several signaling cascades; the response depends on the nature of the bound ligand and is modulated by the formation of heterodimers between PDGFRA and PDGFRB. Phosphorylates PIK3R1, PLCG1, and PTPN11. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate, mobilization of cytosolic Ca(2+) and the activation of protein kinase C. Phosphorylates PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, and thereby mediates activation of the AKT1 signaling pathway. Mediates activation of HRAS and of the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. Promotes activation of STAT family members STAT1, STAT3 and STAT5A and/or STAT5B. Receptor signaling is down-regulated by protein phosphatases that dephosphorylate the receptor and its down-stream effectors, and by rapid internalization of the activated receptor. Tyrosine-protein kinase that acts as a cell-surface receptor for PDGFA, PDGFB and PDGFC and plays an essential role in the regulation of embryonic development, cell proliferation, survival and chemotaxis.

A chromosomal aberration involving PDGFRA is found in some cases of hypereosinophilic syndrome. Interstitial chromosomal deletion del(4)(q12q12) causes the fusion of FIP1L1 and PDGFRA (FIP1L1-PDGFRA). Mutations that cause overexpression and/or constitutive activation of PDGFRA may be a cause of hypereosinophilic syndrome. {ECO:0000269|PubMed:12808148}.; DISEASE: Gastrointestinal stromal tumor (GIST) [MIM:606764]: Common mesenchymal neoplasms arising in the gastrointestinal tract, most often in the stomach. They are histologically, immunohistochemically, and genetically different from typical leiomyomas, leiomyosarcomas, and schwannomas. Most GISTs are composed of a fairly uniform population of spindle-shaped cells. Some tumors are dominated by epithelioid cells or contain a mixture of spindle and epithelioid morphologies. Primary GISTs in the gastrointestinal tract commonly metastasize in the omentum and mesenteries, often as multiple nodules. However, primary tumors may also occur outside of the gastrointestinal tract, in other intra-abdominal locations, especially in the omentum and mesentery. {ECO:0000269|PubMed:12522257, ECO:0000269|PubMed:15928335}. The gene represented in this entry may be involved in disease pathogenesis. Mutations causing PDGFRA constitutive activation have been found in gastrointestinal stromal tumors lacking KIT mutations (PubMed:12522257). {ECO:0000269|PubMed:12522257}.; DISEASE: GIST-plus syndrome (GISTPS) [MIM:175510]: A disorder characterized by multiple mesenchymal tumors of the gastrointestinal tract, including gastrointestinal stromal tumor, inflammatory fibroid polyps, and fibroid tumors. Additional features are coarse facies and skin, broad hands and feet, and premature tooth loss. GISTPS is an autosomal dominant disease with incomplete penetrance. Gastrointestinal stromal tumor and inflammatory fibroid polyps may also occur in isolation. {ECO:0000269|PubMed:14699510, ECO:0000269|PubMed:17087943, ECO:0000269|PubMed:25975287}. The disease is caused by variants affecting the gene represented in this entry.

DB12742; DB00102; DB12147; DB10772; DB12010; DB00619; DB09078; DB06595; DB09079; DB06043; DB06589; DB08901; DB08896; DB14840; DB01268; DB11800; DB05146

P46108; P46109; P00533; Q8N6L0; P04085; P01127; Q9NRA1; P31947; P62258; Q9NRA1-1; A8T7D5; P05067; Q8IY26

EC 2.7.10.1

3D-structure; Alternative splicing; ATP-binding; Cell membrane; Cell projection; Chemotaxis; Developmental protein; Disease variant; Disulfide bond; Glycoprotein; Golgi apparatus; Host-virus interaction; Immunoglobulin domain; Kinase; Membrane; Nucleotide-binding; Phosphoprotein; Proteomics identification; Proto-oncogene; Receptor; Reference proteome; Repeat; Signal; Transferase; Transmembrane; Transmembrane helix; Tyrosine-protein kinase; Ubl conjugation

A

39294.8

345

0.11

46.74

6.6

-1.38

-7.37

CA4

Homo sapiens (Human)

Carbonic anhydrase 4; Carbonate dehydratase IV; CAIV

Alpha-carbonic anhydrase family

Alpha-carbonic anhydrase

May stimulate the sodium/bicarbonate transporter activity of SLC4A4 that acts in pH homeostasis. It is essential for acid overload removal from the retina and retina epithelium, and acid release in the choriocapillaris in the choroid. Reversible hydration of carbon dioxide.

Retinitis pigmentosa 17 (RP17) [MIM:600852]: A retinal dystrophy belonging to the group of pigmentary retinopathies. Retinitis pigmentosa is characterized by retinal pigment deposits visible on fundus examination and primary loss of rod photoreceptor cells followed by secondary loss of cone photoreceptors. Patients typically have night vision blindness and loss of midperipheral visual field. As their condition progresses, they lose their far peripheral visual field and eventually central vision as well. {ECO:0000269|PubMed:15563508, ECO:0000269|PubMed:17652713, ECO:0000269|PubMed:20450258}. The disease is caused by variants affecting the gene represented in this entry. Defective acid overload removal from retina and retinal epithelium, due to mutant CA4, is responsible for photoreceptor degeneration, indicating that impaired pH homeostasis is the most likely cause underlying the RP17 phenotype.

DB00819; DB00436; DB00562; DB01194; DB00606; DB01144; DB00869; DB08846; DB00311; DB00774; DB00703; DB00232; DB09460; DB00273; DB01021; DB00909

NA

EC 4.2.1.1

3D-structure; Alternative splicing; Cell membrane; Direct protein sequencing; Disease variant; Disulfide bond; Glycoprotein; GPI-anchor; Lipoprotein; Lyase; Membrane; Metal-binding; Proteomics identification; Reference proteome; Retinitis pigmentosa; Signal; Zinc

A,B

27055.7

235

0.09

44.3

6.87

-0.36

-6.84

SLC22A3

Homo sapiens (Human)

Solute carrier family 22 member 3; Extraneuronal monoamine transporter; EMTH

Major facilitator (TC 2.A.1) superfamily, Organic cation transporter (TC 2.A.1.19) family

NA

Mediates potential-dependent transport of a variety of organic cations. May play a significant role in the disposition of cationic neurotoxins and neurotransmitters in the brain.

Deafness, autosomal dominant, 2A (DFNA2A) [MIM:600101]: A form of non-syndromic sensorineural hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information. {ECO:0000269|PubMed:10025409, ECO:0000269|PubMed:10369879, ECO:0000269|PubMed:10571947, ECO:0000269|PubMed:10925378, ECO:0000269|PubMed:21242547}. The disease is caused by variants affecting the gene represented in this entry.

DB00718; DB08838; DB00182; DB00122; DB14006; DB00501; DB00575; DB00363; DB01151; DB00988; DB00783; DB13952; DB13953; DB13954; DB13955; DB13956; DB00983; DB00536; DB05381; DB00458; DB00762; DB00709; DB00448; DB08882; DB01042; DB01577; DB00331; DB08893; DB00184; DB00368; DB00526; DB00925; DB00413; DB00457; DB01035; DB00396; DB00938; DB00391; DB13943; DB13944; DB08837; DB08841; DB00541

P00519

NA

3D-structure; Cell membrane; Glycoprotein; Ion transport; Membrane; Mitochondrion; Nucleus; Proteomics identification; Reference proteome; Transmembrane; Transmembrane helix; Transport

A

53067.4

478

0.13

38.82

9.07

10.54

-7.07

MUC1

Homo sapiens (Human)

Tumour-associated antigen mucin 1; Tumor-associated mucin; Tumor-associated epithelial membraneantigen; Tumor-associated epithelial membrane antigen; Polymorphic epithelial mucin; Peanut-reactive urin

NA

NA

Can act both as an adhesion and an anti-adhesion protein. May provide a protective layer on epithelial cells against bacterial and enzyme attack. The alpha subunit has cell adhesive properties.

MUC1/CA 15-3 is used as a serological clinical marker of breast cancer to monitor response to breast cancer treatment and disease recurrence (PubMed:20816948). Decreased levels over time may be indicative of a positive response to treatment. Conversely, increased levels may indicate disease progression. At an early stage disease, only 21% of patients exhibit high MUC1/CA 15-3 levels, that is why CA 15-3 is not a useful screening test. Most antibodies target the highly immunodominant core peptide domain of 20 amino acid (APDTRPAPGSTAPPAHGVTS) tandem repeats. Some antibodies recognize glycosylated epitopes. {ECO:0000269|PubMed:20816948}.; DISEASE: Tubulointerstitial kidney disease, autosomal dominant, 2 (ADTKD2) [MIM:174000]: A form of autosomal dominant tubulointerstitial kidney disease, a genetically heterogeneous disorder characterized by slowly progressive loss of kidney function, bland urinary sediment, hyperuricemia, absent or mildly increased albuminuria, lack of severe hypertension during the early stages, and normal or small kidneys on ultrasound. Renal histology shows variable abnormalities including interstitial fibrosis with tubular atrophy, microcystic dilatation of the tubules, thickening of tubular basement membranes, medullary cysts, and secondary glomerulosclerotic or glomerulocystic changes with abnormal glomerular tufting. There is significant variability, as well as incomplete penetrance. {ECO:0000269|PubMed:23396133}. The disease is caused by variants affecting the gene represented in this entry.

DB11090; DB06584

P00519; P00533; P08581; P15941-7; Q08AM2; O60242; Q15848; Q86W74-2; P02652; P05067-2; P29972; P41181; Q92482; Q9H2C2; Q92843; Q6PL45-2; Q8WVV5; P06681; O14523; Q06432; Q9P0B6; Q08722-3; P19397; P34810; Q8N6F1-2; P56747; Q8NHS1; Q96FZ5; Q4VAQ0; Q8N6G5; Q07325; O43169; P78329; P56851; Q9BV81; P54852; O75355-2; Q9UKR5; P01350; P39905-3; Q9Y3E0; Q9NPR9; Q9HCP6; O60725; Q9Y5U4; P11215; Q969L2; Q13021; Q9P0N8; Q6N075; P30301; Q96S97; O95167; Q99519; Q92982; Q9NZG7; Q16617; Q8N912; Q8NH19; Q6TCH4; P26678; P60201-2; Q8IY26; P54315; Q59EV6; P30405; Q96AA3; Q02161-2; Q8TAC9; Q9Y6D0; Q8N6R1; P11686; Q8IWU4; Q969S0; Q6ICL7; Q9NVC3; Q9NRQ5; B2RUZ4; Q9NZ01; P07204; Q9BZW4; P17152; A0PK00; Q9BTD3; Q5BJH2-2; Q9BVK8; Q9Y6G1; Q9P0S9; Q14656; Q8NBD8; Q9BU79; Q8N2M4; Q8N661; Q5BJF2; Q9Y2Y6; O14763; Q8N609; Q5BVD1; Q53HI1; O95183; Q9BQB6; Q8IVQ6; P00519; P17676

NA

3D-structure; Alternative splicing; Autocatalytic cleavage; Cell membrane; Cytoplasm; Direct protein sequencing; Disulfide bond; Glycoprotein; Lipoprotein; Membrane; Nucleus; Palmitate; Phosphoprotein; Proteomics identification; Reference proteome; Repeat; Secreted; Signal; Transmembrane; Transmembrane helix; Tumor suppressor

B,C

25132.6

230

0.09

44.8

7.12

0.18

-6.59

DBH

Homo sapiens (Human)

NA

NA

Copper type II ascorbate-dependent monooxygenase family

Oxidoreductase

Catalytic activity.Copper ion binding.Dopamine beta-monooxygenase activity.L-ascorbic acid binding.

Orthostatic hypotension 1 (ORTHYP1) [MIM:223360]: A form of orthostatic hypotension due to congenital dopamine beta-hydroxylase deficiency. Orthostatic hypotension, also known as postural hypotension, is a finding defined as a 20-mm Hg decrease in systolic pressure or a 10-mm Hg decrease in diastolic pressure occurring 3 minutes after a person has risen from supine to standing. Symptoms include dizziness, blurred vision, and sometimes syncope. ORTHYP1 is an autosomal recessive condition apparent from infancy or early childhood and characterized by low plasma and urinary levels of norepinephrine and epinephrine, and episodic hypoglycemia. {ECO:0000269|PubMed:11857564}. The disease is caused by variants affecting the gene represented in this entry.

DB00126; DB06774; DB09130; DB05394; DB00822; DB00988; DB00968; DB00550

P00352; P63010-2; Q04656; Q8WUW1; Q9UNS2; Q71DI3; P61978; Q9Y2M5; Q92876; P08727; Q14693; P0DPK4; Q6GQQ9-2; P27986-2; Q9ULX5; Q96D59; Q8N6K7-2; Q9GZS3; Q8IUW3; Q86WT6-2

1.14.17.1

3D-structure; Catecholamine biosynthesis; Copper; Cytoplasmic vesicle; Direct protein sequencing; Disease variant; Disulfide bond; Glycoprotein; Membrane; Metal-binding; Monooxygenase; Oxidoreductase; Proteomics identification; Reference proteome; Secreted; Signal-anchor; Transmembrane; Transmembrane helix; Vitamin C

A,B

123694

1094

0.1

51.85

5.84

-24.5

-7.51

CHAT

Homo sapiens (Human)

NA

NA

Carnitine/choline acetyltransferase family

Transferase

Choline O-acetyltransferase activity.

Myasthenic syndrome, congenital, 6, presynaptic (CMS6) [MIM:254210]: A form of congenital myasthenic syndrome, a group of disorders characterized by failure of neuromuscular transmission, including pre-synaptic, synaptic, and post-synaptic disorders that are not of autoimmune origin. Clinical features are easy fatigability and muscle weakness affecting the axial and limb muscles (with hypotonia in early-onset forms), the ocular muscles (leading to ptosis and ophthalmoplegia), and the facial and bulbar musculature (affecting sucking and swallowing, and leading to dysphonia). The symptoms fluctuate and worsen with physical effort. CMS6 affected individuals have myasthenic symptoms since birth or early infancy, negative tests for anti-AChR antibodies, and abrupt episodic crises with increased weakness, bulbar paralysis, and apnea precipitated by undue exertion, fever, or excitement. CMS6 inheritance is autosomal recessive. {ECO:0000269|PubMed:11172068, ECO:0000269|PubMed:12756141}. The disease is caused by variants affecting the gene represented in this entry.

DB00122; DB14006; DB00184

Q6H8Q1-8; Q8N302-2; Q9NXL2-1; Q6XD76; Q9UII2; Q8TBE0; Q9UQB8-6; Q9ULD4-2; Q9NSI6-4; Q6P5X5; Q96LL4; P20807-4; O00257-3; Q6ZP82-1; O95674; Q9H3R5; Q8WUX9; Q9H2A9; Q3SX64; Q92782-2; Q14117; O14641; Q658K8; Q6UXG2-3; O00472; Q6NXG1; Q15910-2; Q8IZU1; P15407; P55318; Q06547-3; P23769-2; P23771; Q15486; Q8IV36; Q4VB01; Q53GQ0; P10809; P41134; Q9NZH6; Q8NA54; Q86U28; P17275; Q8N5Z5; Q6P597; P08727; Q14525; Q8IUC2; Q6IAA8; Q14847-2; P27338; Q9GZQ8; Q53S70; Q5JXC2; A0A0A0MR05; Q8NEH6; Q8TCY5; Q6IN84-2; Q96H12; P01106; P41271-2; P14598; Q9GZM8; Q5BJF6-2; Q9H8K7; Q9NR21-5; Q5VU43-8; Q13956; Q5SXH7-1; Q96T60; Q96I34; Q86UA1; Q15311; Q8TBY0; Q04206; P47804-3; Q9H0X6; P62899; Q66K80; Q9BY12-3; Q86SQ7-2; Q7Z6I5; Q496A3; Q7Z698; Q9C004; Q92783-2; Q8N4C7; O75528; Q15814; O15273; Q96A09; Q8WTV1; Q53NU3; Q71RG4-4; Q86WT6-2; Q9Y3Q8; Q99598; P49459; P11441; Q9H270; P19544-6; Q53FD0-2; Q3KNS6-3

2.3.1.6

3D-structure; Acyltransferase; Alternative splicing; Congenital myasthenic syndrome; Direct protein sequencing; Disease variant; Neurotransmitter biosynthesis; Phosphoprotein; Proteomics identification; Reference proteome; Transferase

A

66365.9

595

0.08

53.36

8.16

4.64

-7.1

RXRB

Homo sapiens (Human)

Retinoid X receptor beta; Nuclear receptor subfamily 2 group B member 2; NR2B2

Nuclear hormone receptor family, NR2 subfamily

Nuclear hormone receptor

Retinoic acid receptors bind as heterodimers to their target response elements in response to their ligands, all-trans or 9-cis retinoic acid, and regulate gene expression in various biological processes. The RAR/RXR heterodimers bind to the retinoic acid response elements (RARE). Receptor for retinoic acid.

Noonan syndrome 13 (NS13) [MIM:619087]: A form of Noonan syndrome, a disease characterized by short stature, facial dysmorphic features such as hypertelorism, a downward eyeslant and low-set posteriorly rotated ears, and a high incidence of congenital heart defects and hypertrophic cardiomyopathy. Other features can include a short neck with webbing or redundancy of skin, deafness, motor delay, variable intellectual deficits, multiple skeletal defects, cryptorchidism, and bleeding diathesis. Individuals with Noonan syndrome are at risk of juvenile myelomonocytic leukemia, a myeloproliferative disorder characterized by excessive production of myelomonocytic cells. NS13 inheritance is autosomal dominant. There is considerable variability in severity. {ECO:0000269|PubMed:32721402}. The disease is caused by variants affecting the gene represented in this entry.

DB08175; DB00459; DB00210; DB00523; DB00307; DB01393; DB03756; DB00926; DB01941; DB07929; DB02746; DB00412; DB00799; DB07080; DB00755

Q00975; Q9HB07; F1D8P7; Q13133; Q13133-3; Q96RI1-1; P04150; Q9NRD5; P37231; P10276; P10276-2; P10826-2; P13631; Q6IQ16; Q13137; Q96B26; Q08379; Q6A162; Q9UJV3-2; Q13133-3; Q96RI1-1; O43586; P10276; P10826-2; Q8IUQ4-2; O75528; Q12800; Q9UBB9; Q05BL1; P14373; O94972; Q96S82

NA

3D-structure; Alternative splicing; Cytoplasm; DNA-binding; Metal-binding; Methylation; Nucleus; Proteomics identification; Receptor; Reference proteome; Transcription; Transcription regulation; Zinc; Zinc-finger

A,C

28845.8

251

0.08

54.86

6.74

-0.6

-7.08

rdxA

Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)

NA

HP_0954

Nitroreductase family

Oxidoreductase

Oxidoreductase activity.

Hypervalinemia and hyperleucine-isoleucinemia (HVLI) [MIM:618850]: An autosomal recessive metabolic disorder characterized by highly elevated plasma concentrations of valine and leucine/isoleucine. Affected individuals suffer from headache and mild memory impairment. {ECO:0000269|PubMed:25653144}. The disease is caused by variants affecting the gene represented in this entry. A patient with hypervalinemia and hyperleucine-isoleucinemia was identified as compound heterozygote for Gln-170 (inherited from his father) and Lys-264 (inherited from his mother), both variants reduced the catalytic activity of the enzyme. After treatment with vitamin B6, a precursor of pyridoxal 5'-phosphate, a BCAT2 cofactor, the blood levels of branched chain amino acids, especially valine, were decreased and brain lesions were improved. {ECO:0000269|PubMed:25653144}.

DB00916

NA

1.-.-.-

3D-structure; Antibiotic resistance; NADP; Oxidoreductase; Reference proteome

A,B,C,D

40094.3

352

0.08

55.15

6.72

-0.86

-6.87

DDC

Homo sapiens (Human)

DOPA decarboxylase; AADC

Group II decarboxylase family

Carbon-carbon lyase

Catalyzes the decarboxylation of L-3,4-dihydroxyphenylalanine (DOPA) to dopamine, L-5-hydroxytryptophan to serotonin and L-tryptophan to tryptamine.

Aromatic L-amino-acid decarboxylase deficiency (AADCD) [MIM:608643]: An inborn error in neurotransmitter metabolism that leads to combined serotonin and catecholamine deficiency. It causes developmental and psychomotor delay, poor feeding, lethargy, ptosis, intermittent hypothermia, gastrointestinal disturbances. The onset is early in infancy and inheritance is autosomal recessive. {ECO:0000269|PubMed:14991824, ECO:0000269|PubMed:15079002, ECO:0000269|Ref.12}. The disease is caused by variants affecting the gene represented in this entry.

DB00915; DB12783; DB00190; DB00260; DB06262; DB13848; DB00875; DB01235; DB00968; DB00114; DB00150

P10275

EC 4.1.1.28

3D-structure; Acetylation; Alternative splicing; Catecholamine biosynthesis; Decarboxylase; Disease variant; Lyase; Proteomics identification; Pyridoxal phosphate; Reference proteome; Repeat

A,B

41117.4

369

0.09

37.52

8.26

3.76

-6.48

CASR

Homo sapiens (Human)

hCasR; Parathyroid cell calciumreceptor; Parathyroid cell calcium-sensing receptor 1; Parathyroid calcium receptor; Parathyroid Cell calcium-sensing receptor; PCaR1; GPRC2A; CaSR

G-protein coupled receptor 3 family

GPCR glutamate

Senses fluctuations in the circulating calcium concentration and modulates the production of parathyroid hormone (PTH) in parathyroid glands. The activity of this receptor is mediated by a G-protein that activates a phosphatidylinositol-calcium second messenger system. The G-protein-coupled receptor activity is activated by a co-agonist mechanism: aromatic amino acids, such as Trp or Phe, act concertedly with divalent cations, such as calcium or magnesium, to achieve full receptor activation. G-protein-coupled receptor that senses changes in the extracellular concentration of calcium ions and plays a key role in maintaining calcium homeostasis.

Hypocalciuric hypercalcemia, familial 1 (HHC1) [MIM:145980]: A form of hypocalciuric hypercalcemia, a disorder of mineral homeostasis that is transmitted as an autosomal dominant trait with a high degree of penetrance. It is characterized biochemically by lifelong elevation of serum calcium concentrations and is associated with inappropriately low urinary calcium excretion and a normal or mildly elevated circulating parathyroid hormone level. Hypermagnesemia is typically present. Affected individuals are usually asymptomatic and the disorder is considered benign. However, chondrocalcinosis and pancreatitis occur in some adults. {ECO:0000269|PubMed:11762699, ECO:0000269|PubMed:15572418, ECO:0000269|PubMed:15579740, ECO:0000269|PubMed:15879434, ECO:0000269|PubMed:16598859, ECO:0000269|PubMed:16740594, ECO:0000269|PubMed:17473068, ECO:0000269|PubMed:17698911, ECO:0000269|PubMed:19179454, ECO:0000269|PubMed:19789209, ECO:0000269|PubMed:21566075, ECO:0000269|PubMed:21643651, ECO:0000269|PubMed:22114145, ECO:0000269|PubMed:23169696, ECO:0000269|PubMed:23966241, ECO:0000269|PubMed:25104082, ECO:0000269|PubMed:25292184, ECO:0000269|PubMed:26386835, ECO:0000269|PubMed:27434672, ECO:0000269|PubMed:7673400, ECO:0000269|PubMed:7726161, ECO:0000269|PubMed:7916660, ECO:0000269|PubMed:8636323, ECO:0000269|PubMed:8702647, ECO:0000269|PubMed:8878438, ECO:0000269|PubMed:9298824}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Hyperparathyroidism, neonatal severe (NSHPT) [MIM:239200]: A disorder characterized by severe hypercalcemia, bone demineralization, and failure to thrive usually manifesting in the first 6 months of life. If untreated, NSHPT can be a devastating neurodevelopmental disorder, which in some cases is lethal without parathyroidectomy. {ECO:0000269|PubMed:14985373, ECO:0000269|PubMed:15572418, ECO:0000269|PubMed:17555508, ECO:0000269|PubMed:27434672, ECO:0000269|PubMed:8675635, ECO:0000269|PubMed:8878438, ECO:0000269|PubMed:9253359}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Hypocalcemia, autosomal dominant 1 (HYPOC1) [MIM:601198]: A disorder of mineral homeostasis characterized by blood calcium levels below normal, and low or normal serum parathyroid hormone concentrations. Disease manifestations include mild or asymptomatic hypocalcemia, paresthesias, carpopedal spasm, seizures, hypercalciuria with nephrocalcinosis or kidney stones, and ectopic and basal ganglia calcifications. Few patients manifest hypocalcemia and features of Bartter syndrome, including hypomagnesemia, hypokalemia, metabolic alkalosis, hyperreninemia, and hyperaldosteronemia. {ECO:0000269|PubMed:10487661, ECO:0000269|PubMed:12050233, ECO:0000269|PubMed:12107202, ECO:0000269|PubMed:12241879, ECO:0000269|PubMed:12574188, ECO:0000269|PubMed:12915654, ECO:0000269|PubMed:15551332, ECO:0000269|PubMed:16608894, ECO:0000269|PubMed:19179454, ECO:0000269|PubMed:22789683, ECO:0000269|PubMed:23169696, ECO:0000269|PubMed:23966241, ECO:0000269|PubMed:25766501, ECO:0000269|PubMed:7874174, ECO:0000269|PubMed:8702647, ECO:0000269|PubMed:8733126, ECO:0000269|PubMed:8813042, ECO:0000269|PubMed:8878438, ECO:0000269|PubMed:9253358, ECO:0000269|PubMed:9661634, ECO:0000269|PubMed:9920108}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Epilepsy, idiopathic generalized 8 (EIG8) [MIM:612899]: A disorder characterized by recurring generalized seizures in the absence of detectable brain lesions and/or metabolic abnormalities. Seizure types are variable, but include myoclonic seizures, absence seizures, febrile seizures, complex partial seizures, and generalized tonic-clonic seizures. {ECO:0000269|PubMed:18756473}. Disease susceptibility is associated with variants affecting the gene represented in this entry.

DB11093; DB11348; DB14481; DB01012; DB12865; DB00994; DB05695; DB05255; DB00127

Q15363; P41180-1

NA

3D-structure; Alternative splicing; Calcium; Cell membrane; Disease variant; Disulfide bond; Epilepsy; G-protein coupled receptor; Glycoprotein; Membrane; Metal-binding; Phosphoprotein; Proteomics identification; Receptor; Reference proteome; Signal; Transducer; Transmembrane; Transmembrane helix; Ubl conjugation

A,B

52438.9

467

0.12

39.62

5.63

-10.18

-6.99

PRMT5

Homo sapiens (Human)

Shk1 kinase-binding protein 1 homolog; SKB1Hs; SKB1 homolog; SKB1; Protein arginine N-methyltransferase 5; Jak-binding protein 1; JBP1; IBP72; Histone-arginine N-methyltransferase PRMT5; HRMT1L5; 72 k

Class I-like SAM-binding methyltransferase superfamily, Protein arginine N-methyltransferase family

Methyltransferase

Specifically mediates the symmetrical dimethylation of arginine residues in the small nuclear ribonucleoproteins Sm D1 (SNRPD1) and Sm D3 (SNRPD3); such methylation being required for the assembly and biogenesis of snRNP core particles. Methylates SUPT5H and may regulate its transcriptional elongation properties. Mono- and dimethylates arginine residues of myelin basic protein (MBP) in vitro. May play a role in cytokine-activated transduction pathways. Negatively regulates cyclin E1 promoter activity and cellular proliferation. Methylates histone H2A and H4 'Arg-3' during germ cell development. Methylates histone H3 'Arg-8', which may repress transcription. Methylates the Piwi proteins (PIWIL1, PIWIL2 and PIWIL4), methylation of Piwi proteins being required for the interaction with Tudor domain-containing proteins and subsequent localization to the meiotic nuage. Methylates RPS10. Attenuates EGF signaling through the MAPK1/MAPK3 pathway acting at 2 levels. First, monomethylates EGFR; this enhances EGFR 'Tyr-1197' phosphorylation and PTPN6 recruitment, eventually leading to reduced SOS1 phosphorylation. Second, methylates RAF1 and probably BRAF, hence destabilizing these 2 signaling proteins and reducing their catalytic activity. Required for induction of E-selectin and VCAM-1, on the endothelial cells surface at sites of inflammation. Methylates HOXA9. Methylates and regulates SRGAP2 which is involved in cell migration and differentiation. Acts as a transcriptional corepressor in CRY1-mediated repression of the core circadian component PER1 by regulating the H4R3 dimethylation at the PER1 promoter. Methylates GM130/GOLGA2, regulating Golgi ribbon formation. Methylates H4R3 in genes involved in glioblastomagenesis in a CHTOP- and/or TET1-dependent manner. Symmetrically methylates POLR2A, a modification that allows the recruitment to POLR2A of proteins including SMN1/SMN2 and SETX. This is required for resolving RNA-DNA hybrids created by RNA polymerase II, that form R-loop in transcription terminal regions, an important step in proper transcription termination. Along with LYAR, binds the promoter of gamma-globin HBG1/HBG2 and represses its expression. Symmetrically methylates NCL. Methylates TP53; methylation might possibly affect TP53 target gene specificity. Arginine methyltransferase that can both catalyze the formation of omega-N monomethylarginine (MMA) and symmetrical dimethylarginine (sDMA), with a preference for the formation of MMA.

Epilepsy, nocturnal frontal lobe, 3 (ENFL3) [MIM:605375]: An autosomal dominant focal epilepsy characterized by nocturnal seizures with hyperkinetic automatisms and poorly organized stereotyped movements. {ECO:0000269|PubMed:11062464, ECO:0000269|PubMed:11104662}. The disease is caused by variants affecting the gene represented in this entry.

NA

P01019; Q9NX04; Q8WUW1; Q08289; P78371; Q16543; Q8N8U2; P54105; P21964-2; Q9NQ92; Q16526; Q9Y6K1; Q01094; Q08426; P38919; Q14241; O15197-2; Q6ZV65; P01100; O95995; P62993; Q8TE85; Q9BX10; P62805; P31269; Q00613; Q63ZY3; P03952; Q8TBB1; P06858; Q86UQ8-1; Q96HA8; Q8WVJ2; P24928; O14744; Q86U06; Q9BRS2; O75044; Q96RU7; P31930; P40337-2; Q9BQA1; P63104; Q96E35; Q91XC0; P03418; Q6ZV65-2

EC 2.1.1.320

3D-structure; Acetylation; Alternative splicing; Biological rhythms; Chromatin regulator; Chromosome; Cytoplasm; Direct protein sequencing; Golgi apparatus; Methyltransferase; Nucleus; Proteomics identification; Reference proteome; Repressor; S-adenosyl-L-methionine; Transcription; Transcription regulation; Transferase

A

71188.3

621

0.11

44.6

5.95

-9.68

-7.03

CA2

Homo sapiens (Human)

Carbonic anhydrase C; Carbonic anhydrase 2; Carbonate dehydratase II; CAC

Alpha-carbonic anhydrase family

Alpha-carbonic anhydrase

Reversible hydration of carbon dioxide. Can hydrate cyanamide to urea. Involved in the regulation of fluid secretion into the anterior chamber of the eye. Contributes to intracellular pH regulation in the duodenal upper villous epithelium during proton-coupled peptide absorption. Stimulates the chloride-bicarbonate exchange activity of SLC26A6. Essential for bone resorption and osteoclast differentiation.

Osteopetrosis, autosomal recessive 3 (OPTB3) [MIM:259730]: A rare genetic disease characterized by abnormally dense bone, due to defective resorption of immature bone. Osteopetrosis occurs in two forms: a severe autosomal recessive form occurring in utero, infancy, or childhood, and a benign autosomal dominant form occurring in adolescence or adulthood. Recessive osteopetrosis commonly manifests in early infancy with macrocephaly, feeding difficulties, evolving blindness and deafness, bone marrow failure, severe anemia, and hepatosplenomegaly. Deafness and blindness are generally thought to represent effects of pressure on nerves. OPTB3 is associated with renal tubular acidosis, cerebral calcification (marble brain disease) and in some cases with intellectual disability. {ECO:0000269|PubMed:15300855, ECO:0000269|PubMed:1542674, ECO:0000269|PubMed:1928091, ECO:0000269|PubMed:8834238, ECO:0000269|PubMed:9143915}. The disease is caused by variants affecting the gene represented in this entry.

DB07596; DB03333; DB08418; DB04081; DB08416; DB02479; DB07467; DB03950; DB03594; DB03294; DB04763; DB03270; DB08083; DB06954; DB08659; DB08046; DB02087; DB08156; DB04203; DB04394; DB08782; DB04549; DB02221; DB04180; DB03039; DB02861; DB02429; DB08202; DB04600; DB04601; DB01784; DB03385; DB03697; DB04002; DB07632; DB07050; DB06891; DB08645; DB08765; DB00819; DB03877; DB03262; DB03598; DB04089; DB01964; DB03526; DB04371; DB02220; DB03221; DB02602; DB02535; DB00436; DB00562; DB01194; DB00482; DB00880; DB02679; DB00606; DB02866; DB01144; DB00869; DB08846; DB01031; DB00311; DB08157; DB01942; DB00695; DB00774; DB08165; DB02292; DB03975; DB00703; DB00232; DB02610; DB07742; DB03844; DB02069; DB02986; DB08301; DB07048; DB03596; DB07476; DB01748; DB08155; DB01671; DB07710; DB01325; DB09460; DB09472; DB02894; DB00391; DB08329; DB07363; DB00273; DB01021; DB03904; DB00580; DB14533; DB14548; DB00909

NA

EC 4.2.1.1

3D-structure; Acetylation; Cell membrane; Cytoplasm; Direct protein sequencing; Disease variant; Lyase; Membrane; Metal-binding; Osteopetrosis; Phosphoprotein; Proteomics identification; Reference proteome; Zinc

A

29027.4

258

0.1

20.07

6.94

-0.18

-6.74

GRM3

Homo sapiens (Human)

mGLUR3; Group III metabotropic glutamate receptor; GPRC1C

G-protein coupled receptor 3 family

GPCR glutamate

Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors. Signaling inhibits adenylate cyclase activity. G-protein coupled receptor for glutamate.

Paramyotonia congenita (PMC) [MIM:168300]: An autosomal dominant channelopathy characterized by myotonia, increased by exposure to cold, intermittent flaccid paresis, not necessarily dependent on cold or myotonia, lability of serum potassium, non-progressive nature and lack of atrophy or hypertrophy of muscles. In some patients, myotonia is not increased by cold exposure (paramyotonia without cold paralysis). Patients may have a combination phenotype of PMC and HYPP. {ECO:0000269|PubMed:10369308, ECO:0000269|PubMed:10727489, ECO:0000269|PubMed:1310898, ECO:0000269|PubMed:1316765, ECO:0000269|PubMed:1338909, ECO:0000269|PubMed:15318338, ECO:0000269|PubMed:15790667, ECO:0000269|PubMed:16786525, ECO:0000269|PubMed:18166706, ECO:0000269|PubMed:18690054, ECO:0000269|PubMed:19077043, ECO:0000269|PubMed:20076800, ECO:0000269|PubMed:8242056, ECO:0000269|PubMed:8308722, ECO:0000269|PubMed:8388676, ECO:0000269|PubMed:8580427}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Periodic paralysis hypokalemic 2 (HOKPP2) [MIM:613345]: An autosomal dominant disorder manifested by episodic flaccid generalized muscle weakness associated with falls of serum potassium levels. {ECO:0000269|PubMed:10599760, ECO:0000269|PubMed:10851391, ECO:0000269|PubMed:10944223, ECO:0000269|PubMed:11558801, ECO:0000269|PubMed:11591859, ECO:0000269|PubMed:16890191, ECO:0000269|PubMed:17898326, ECO:0000269|PubMed:18162704, ECO:0000269|PubMed:19118277, ECO:0000269|PubMed:20522878, ECO:0000269|PubMed:21043388, ECO:0000269|PubMed:24549961}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Periodic paralysis hyperkalemic (HYPP) [MIM:170500]: An autosomal dominant channelopathy characterized by episodic flaccid generalized muscle weakness associated with high levels of serum potassium. Concurrence of myotonia is found in HYPP patients. {ECO:0000269|PubMed:1659668, ECO:0000269|PubMed:1659948, ECO:0000269|PubMed:20076800}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Periodic paralysis normokalemic (NKPP) [MIM:170500]: A disorder closely related to hyperkalemic periodic paralysis, but marked by a lack of alterations in potassium levels during attacks of muscle weakness. {ECO:0000269|PubMed:15596759, ECO:0000269|PubMed:18046642, ECO:0000269|PubMed:20522878}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Myotonia SCN4A-related (MYOSCN4A) [MIM:608390]: A phenotypically highly variable myotonia aggravated by potassium loading, and sometimes by cold. Myotonia is characterized by sustained muscle tensing that prevents muscles from relaxing normally. It causes muscle stiffness that can interfere with movement. In some people the stiffness is very mild, while in other cases it may be severe enough to interfere with walking, running, and other activities of daily life. Myotonia SCN4A-related includes myotonia permanens and myotonia fluctuans. In myotonia permanens, the myotonia is generalized and there is a hypertrophy of the muscle, particularly in the neck and the shoulder. Attacks of severe muscle stiffness of the thoracic muscles may be life threatening due to impaired ventilation. In myotonia fluctuans, the muscle stiffness may fluctuate from day to day, provoked by exercise. {ECO:0000269|PubMed:10218481, ECO:0000269|PubMed:16786525, ECO:0000269|PubMed:16832098, ECO:0000269|PubMed:17212350, ECO:0000269|PubMed:17998485, ECO:0000269|PubMed:18203179, ECO:0000269|PubMed:18337100, ECO:0000269|PubMed:19015483, ECO:0000269|PubMed:19347921, ECO:0000269|PubMed:20076800, ECO:0000269|PubMed:27653901, ECO:0000269|PubMed:8058156, ECO:0000269|PubMed:9392583}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Myasthenic syndrome, congenital, 16 (CMS16) [MIM:614198]: A form of congenital myasthenic syndrome, a group of disorders characterized by failure of neuromuscular transmission, including pre-synaptic, synaptic, and post-synaptic disorders that are not of autoimmune origin. Clinical features are easy fatigability and muscle weakness. CMS16 is characterized by fatigable generalized weakness and recurrent attacks of respiratory and bulbar paralysis since birth. The fatigable weakness involves lid-elevator, external ocular, facial, limb and truncal muscles and an decremental response of the compound muscle action potential on repetitive stimulation. {ECO:0000269|PubMed:12766226, ECO:0000269|PubMed:25707578, ECO:0000269|PubMed:26659129}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Congenital myopathy 22A, classic (CMYO22A) [MIM:620351]: A form of congenital myopathy, a clinically and genetically heterogeneous group of muscle disorders characterized by hypotonia and muscle weakness apparent at birth, and specific pathological features on muscle biopsy. CMYO22A is an autosomal recessive form characterized by fetal hypokinesia, polyhydramnios, and severe neonatal hypotonia associated with respiratory insufficiency. Affected individuals who survive the neonatal period have delayed motor development, difficulty walking, proximal muscle weakness of the upper and lower limbs, facial and neck muscle weakness, easy fatigability, and mild limb contractures or foot deformities. {ECO:0000269|PubMed:26700687, ECO:0000269|PubMed:28262468, ECO:0000269|PubMed:36090556}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Congenital myopathy 22B, severe fetal (CMYO22B) [MIM:620369]: A severe congenital myopathy, a clinically and genetically heterogeneous group of muscle disorders characterized by hypotonia and muscle weakness apparent at birth, and specific pathological features on muscle biopsy. CMYO22B is an autosomal recessive form characterized by onset in utero. Affected individuals show fetal akinesia, and develop fetal hydrops with pulmonary hypoplasia, severe joint contractures, and generalized muscle hypoplasia. Death occurs in utero or soon after birth. {ECO:0000269|PubMed:26700687}. The disease is caused by variants affecting the gene represented in this entry.

DB05096

NA

NA

3D-structure; Alternative splicing; Cell membrane; Disulfide bond; G-protein coupled receptor; Glycoprotein; Membrane; Proteomics identification; Receptor; Reference proteome; Signal; Transducer; Transmembrane; Transmembrane helix

A

50355.5

445

0.11

38.26

6.52

-1.53

-7.51

PDGFRA

Homo sapiens (Human)

RHEPDGFRA; Platelet-derived growth factor receptor 2; Platelet-derived growth factor alpha receptor; PDGFR2; PDGFR-alpha; PDGFR-2; PDGF-R-alpha; CD140a antigen; CD140a; CD140 antigen-like family membe

Protein kinase superfamily, Tyr protein kinase family, CSF-1/PDGF receptor subfamily

Kinase

Depending on the context, promotes or inhibits cell proliferation and cell migration. Plays an important role in the differentiation of bone marrow-derived mesenchymal stem cells. Required for normal skeleton development and cephalic closure during embryonic development. Required for normal development of the mucosa lining the gastrointestinal tract, and for recruitment of mesenchymal cells and normal development of intestinal villi. Plays a role in cell migration and chemotaxis in wound healing. Plays a role in platelet activation, secretion of agonists from platelet granules, and in thrombin-induced platelet aggregation. Binding of its cognate ligands - homodimeric PDGFA, homodimeric PDGFB, heterodimers formed by PDGFA and PDGFB or homodimeric PDGFC -leads to the activation of several signaling cascades; the response depends on the nature of the bound ligand and is modulated by the formation of heterodimers between PDGFRA and PDGFRB. Phosphorylates PIK3R1, PLCG1, and PTPN11. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate, mobilization of cytosolic Ca(2+) and the activation of protein kinase C. Phosphorylates PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, and thereby mediates activation of the AKT1 signaling pathway. Mediates activation of HRAS and of the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. Promotes activation of STAT family members STAT1, STAT3 and STAT5A and/or STAT5B. Receptor signaling is down-regulated by protein phosphatases that dephosphorylate the receptor and its down-stream effectors, and by rapid internalization of the activated receptor. Tyrosine-protein kinase that acts as a cell-surface receptor for PDGFA, PDGFB and PDGFC and plays an essential role in the regulation of embryonic development, cell proliferation, survival and chemotaxis.

A chromosomal aberration involving PDGFRA is found in some cases of hypereosinophilic syndrome. Interstitial chromosomal deletion del(4)(q12q12) causes the fusion of FIP1L1 and PDGFRA (FIP1L1-PDGFRA). Mutations that cause overexpression and/or constitutive activation of PDGFRA may be a cause of hypereosinophilic syndrome. {ECO:0000269|PubMed:12808148}.; DISEASE: Gastrointestinal stromal tumor (GIST) [MIM:606764]: Common mesenchymal neoplasms arising in the gastrointestinal tract, most often in the stomach. They are histologically, immunohistochemically, and genetically different from typical leiomyomas, leiomyosarcomas, and schwannomas. Most GISTs are composed of a fairly uniform population of spindle-shaped cells. Some tumors are dominated by epithelioid cells or contain a mixture of spindle and epithelioid morphologies. Primary GISTs in the gastrointestinal tract commonly metastasize in the omentum and mesenteries, often as multiple nodules. However, primary tumors may also occur outside of the gastrointestinal tract, in other intra-abdominal locations, especially in the omentum and mesentery. {ECO:0000269|PubMed:12522257, ECO:0000269|PubMed:15928335}. The gene represented in this entry may be involved in disease pathogenesis. Mutations causing PDGFRA constitutive activation have been found in gastrointestinal stromal tumors lacking KIT mutations (PubMed:12522257). {ECO:0000269|PubMed:12522257}.; DISEASE: GIST-plus syndrome (GISTPS) [MIM:175510]: A disorder characterized by multiple mesenchymal tumors of the gastrointestinal tract, including gastrointestinal stromal tumor, inflammatory fibroid polyps, and fibroid tumors. Additional features are coarse facies and skin, broad hands and feet, and premature tooth loss. GISTPS is an autosomal dominant disease with incomplete penetrance. Gastrointestinal stromal tumor and inflammatory fibroid polyps may also occur in isolation. {ECO:0000269|PubMed:14699510, ECO:0000269|PubMed:17087943, ECO:0000269|PubMed:25975287}. The disease is caused by variants affecting the gene represented in this entry.

DB12742; DB00102; DB12147; DB10772; DB12010; DB00619; DB09078; DB06595; DB09079; DB06043; DB06589; DB08901; DB08896; DB14840; DB01268; DB11800; DB05146

P46108; P46109; P00533; Q8N6L0; P04085; P01127; Q9NRA1; P31947; P62258; Q9NRA1-1; A8T7D5; P05067; Q8IY26

EC 2.7.10.1

3D-structure; Alternative splicing; ATP-binding; Cell membrane; Cell projection; Chemotaxis; Developmental protein; Disease variant; Disulfide bond; Glycoprotein; Golgi apparatus; Host-virus interaction; Immunoglobulin domain; Kinase; Membrane; Nucleotide-binding; Phosphoprotein; Proteomics identification; Proto-oncogene; Receptor; Reference proteome; Repeat; Signal; Transferase; Transmembrane; Transmembrane helix; Tyrosine-protein kinase; Ubl conjugation

A

39294.8

345

0.11

46.74

6.6

-1.38

-7.31

CA14

Homo sapiens (Human)

UNQ690/PRO1335; Carbonic anhydrase 14; Carbonate dehydratase XIV

Alpha-carbonic anhydrase family

Alpha-carbonic anhydrase

Reversible hydration of carbon dioxide.

Isobutyryl-CoA dehydrogenase deficiency (IBDD) [MIM:611283]: An autosomal recessive metabolic disorder characterized by plasma carnitine deficiency and elevated C4-acylcarnitine. Patients manifest variable clinical features including failure to thrive, seizures, anemia, muscular hypotonia and developmental delay. Some patients may be asymptomatic. {ECO:0000269|PubMed:12359132, ECO:0000269|PubMed:15505379, ECO:0000269|PubMed:16857760}. The disease is caused by variants affecting the gene represented in this entry.

DB00819; DB00562; DB00606; DB08846; DB00909

NA

EC 4.2.1.1

3D-structure; Disulfide bond; Glycoprotein; Lyase; Membrane; Metal-binding; Phosphoprotein; Proteomics identification; Reference proteome; Signal; Transmembrane; Transmembrane helix; Zinc

A

29397.4

260

0.1

59.95

5.54

-11

-7.18

SLC19A1

Homo sapiens (Human)

Reduced folate carrier protein; RFC1; RFC; Placental folate transporter; Intestinal folate carrier 1; IFC-1; Folate transporter 1; FOLT; FLOT1

Reduced folate carrier (RFC) transporter (TC 2.A.48) family

NA

Transporter for the intake of folate. Uptake of folate in human placental choriocarcinoma cells occurs by a novel mechanism called potocytosis which functionally couples three components, namely the folate receptor, the folate transporter, and a V-type H(+)-pump.

Megaloblastic anemia, folate-responsive (MEGAF) [MIM:601775]: An autosomal recessive metabolic disorder characterized by megaloblastic anemia resulting from decreased folate transport into erythrocytes. Disease manifestations include hemolytic anemia, hyperhomocysteinemia, and low vitamin B12. Serum folate levels are normal, but erythrocyte folate levels are decreased. Treatment with oral folate corrects the anemia and normalizes homocysteine. {ECO:0000269|PubMed:32276275}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Immunodeficiency 114, folate-responsive (IMD114) [MIM:620603]: An autosomal recessive immunologic disorder manifesting in early infancy and characterized by recurrent skin and respiratory infections, mucosal bleeding, oral ulcers, chronic diarrhea, and poor overall growth. Affected individuals have lymphopenia, low serum immunoglobulins, and impaired T cell proliferation. Some patients have global developmental delay. {ECO:0000269|PubMed:36517554, ECO:0000269|PubMed:36745868}. The disease is caused by variants affecting the gene represented in this entry.

DB11256; DB00563; DB00642; DB06813; DB01157

Q7Z3Y9

NA

3D-structure; Acetylation; Alternative splicing; Antiport; Cell membrane; Disease variant; Folate-binding; Glycoprotein; Hereditary hemolytic anemia; Membrane; Phosphoprotein; Proteomics identification; Reference proteome; Transmembrane; Transmembrane helix; Transport

A

46087.7

407

0.15

34.62

9.82

17.33

-7.34

CAD

Homo sapiens (Human)

CAD

CarA family; CarB family; Metallo-dependent hydrolases superfamily, DHOase family, CAD subfamily; Aspartate/ornithine carbamoyltransferase superfamily, ATCase family

Carbon-nitrogen ligase

This protein is a "fusion" protein encoding four enzymatic activities of the pyrimidine pathway (GATase, CPSase, ATCase and DHOase).

Developmental and epileptic encephalopathy 50 (DEE50) [MIM:616457]: A form of epileptic encephalopathy, a heterogeneous group of severe early-onset epilepsies characterized by refractory seizures, neurodevelopmental impairment, and poor prognosis. Development is normal prior to seizure onset, after which cognitive and motor delays become apparent. DEE50 is an autosomal recessive, progressive disease with onset in infancy and favorable response to treatment with oral uridine. {ECO:0000269|PubMed:25678555, ECO:0000269|PubMed:28087732}. The disease is caused by variants affecting the gene represented in this entry.

DB00128; DB00130; DB03459

P27708; Q8N137; P63104

NA

3D-structure; Acetylation; Allosteric enzyme; ATP-binding; Congenital disorder of glycosylation; Cytoplasm; Direct protein sequencing; Disease variant; Epilepsy; Hydrolase; Ligase; Magnesium; Manganese; Metal-binding; Multifunctional enzyme; Nucleotide-binding; Nucleus; Phosphoprotein; Proteomics identification; Pyrimidine biosynthesis; Reference proteome; Repeat; Transferase; Zinc

A

39410.8

362

0.06

41.36

5.94

-9.57

-6.97