CRBN

Homo sapiens (Human)

Protein cereblon

CRBN family

NA

Substrate recognition component of a DCX (DDB1-CUL4-X-box) E3 protein ligase complex that mediates the ubiquitination and subsequent proteasomal degradation of target proteins, such as MEIS2. Normal degradation of key regulatory proteins is required for normal limb outgrowth and expression of the fibroblast growth factor FGF8. May play a role in memory and learning by regulating the assembly and neuronal surface expression of large-conductance calcium-activated potassium channels in brain regions involved in memory and learning via its interaction with KCNT1. Binding of pomalidomide and other thalidomide-related drugs changes the substrate specificity of the human protein, leading to decreased degradation of MEIS2 and other target proteins and increased degradation of MYC, IRF4, IKZF1 and IKZF3.

Intellectual developmental disorder, autosomal recessive 2 (MRT2) [MIM:607417]: A disorder characterized by significantly below average general intellectual functioning associated with impairments in adaptive behavior and manifested during the developmental period. MRT2 patients display mild intellectual disability with a standard IQ ranged from 50 to 70. IQ scores are lower in males than females. Developmental milestones are mildly delayed. There are no dysmorphic or autistic features. {ECO:0000269|PubMed:15557513, ECO:0000269|PubMed:28143899}. The disease is caused by variants affecting the gene represented in this entry.

DB00480; DB08910; DB01041

Q96A83-2; P48729; Q16531; O14901; Q8IVT2; Q9P286; A0A6Q8PF08; Q93062; Q16531; Q13422-7

NA

3D-structure; Alternative splicing; Cytoplasm; Disease variant; Intellectual disability; Membrane; Metal-binding; Nucleus; Phosphoprotein; Proteomics identification; Reference proteome; Ubl conjugation; Ubl conjugation pathway; Zinc

B,E

38245.7

337

0.08

40.62

5.7

-6.53

-7.03

IKZF2

Homo sapiens (Human)

Ikaros family zinc finger protein 2

Ikaros C2H2-type zinc-finger protein family

NA

Associates with Ikaros at centromeric heterochromatin.

Developmental and epileptic encephalopathy 25, with amelogenesis imperfecta (DEE25) [MIM:615905]: An autosomal recessive disease characterized by subclinical seizures appearing in the first days of life, evolving to severe epileptic disease. Affected individuals have profound or severe delayed development with lack of speech, and most patients do not acquire the ability to sit. Additional variable features include axial hypotonia, peripheral hypertonia, and abnormal involuntary movements such as dystonia and choreoathetosis. Dental abnormalities, including delayed eruption, hypodontia, tooth hypoplasia, yellow discoloration, thin enamel, and enamel chipping are observed in most patients. {ECO:0000269|PubMed:24995870, ECO:0000269|PubMed:26384929, ECO:0000269|PubMed:30054523}. The disease is caused by variants affecting the gene represented in this entry.

NA

P29972; P56545; P56545-3; Q17RB8; P09022; Q8N8B7-2

NA

3D-structure; Acetylation; Activator; Alternative splicing; DNA-binding; Isopeptide bond; Metal-binding; Nucleus; Phosphoprotein; Proteomics identification; Reference proteome; Repeat; Transcription; Transcription regulation; Ubl conjugation; Zinc; Zinc-finger

B,C

47006.6

410

0.09

44.28

7.23

0.69

-6.98

CHRNA2

Homo sapiens (Human)

NA

NA

Ligand-gated ion channel (TC 1.A.9) family, Acetylcholine receptor (TC 1.A.9.1) subfamily, Alpha-2/CHRNA2 sub-subfamily

NA

After binding acetylcholine, the AChR responds by an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane."

Epilepsy, nocturnal frontal lobe, 4 (ENFL4) [MIM:610353]: An autosomal dominant focal epilepsy characterized by nocturnal seizures associated with fear sensation, tongue movements, and nocturnal wandering, closely resembling nightmares and sleep walking. {ECO:0000269|PubMed:16826524}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Seizures, benign familial infantile, 6 (BFIS6) [MIM:610353]: A form of benign familial infantile epilepsy, a neurologic disorder characterized by afebrile seizures occurring in clusters during the first year of life, without neurologic sequelae. BFIS6 inheritance is autosomal dominant. {ECO:0000269|PubMed:25847220}. The disease may be caused by variants affecting the gene represented in this entry.

DB00732; DB00237; DB00411; DB00565; DB01245; DB00514; DB01135; DB07720; DB00898; DB00472; DB00483; DB08960; DB00657; DB01336; DB00416; DB01226; DB00184; DB01337; DB01338; DB00721; DB00728; DB05740; DB00202; DB01199; DB01339

NA

NA

3D-structure; Alternative splicing; Cell membrane; Disease variant; Disulfide bond; Epilepsy; Glycoprotein; Ion channel; Ion transport; Ligand-gated ion channel; Membrane; Postsynaptic cell membrane; Proteomics identification; Receptor; Reference proteome; Signal; Synapse; Transmembrane; Transmembrane helix; Transport

A,B,C,D,E

120584

1031

0.14

32.21

5.62

-17.58

-6.97

ALOX5

Homo sapiens (Human)

LOG5; 5-lipoxygenase; 5-LO

Lipoxygenase family

Oxygenase

Catalyzes the first step in leukotriene biosynthesis, and thereby plays a role in inflammatory processes.

Pigmentary disorder, reticulate, with systemic manifestations, X-linked (PDR) [MIM:301220]: An X-linked recessive disorder characterized by recurrent infections and sterile inflammation in various organs. Diffuse skin hyperpigmentation with a distinctive reticulate pattern is universally evident by early childhood. This is later followed in many patients by hypohidrosis, corneal inflammation and scarring, enterocolitis that resembles inflammatory bowel disease, and recurrent urethral strictures. Melanin and amyloid deposition is present in the dermis. Affected males also have a characteristic facies with frontally upswept hair and flared eyebrows. Female carriers have only restricted pigmentary changes along Blaschko's lines. {ECO:0000269|PubMed:27019227}. The disease is caused by variants affecting the gene represented in this entry. XLPDR is caused by a recurrent intronic mutation that results in missplicing and reduced POLA1 expression. This leads to a decrease in cytosolic RNA:DNA hybrids and constitutive activation of type I interferon responses, but has no effect on cell replication. {ECO:0000269|PubMed:27019227}.; DISEASE: Van Esch-O'Driscoll syndrome (VEODS) [MIM:301030]: An X-linked recessive syndrome characterized by different degrees of intellectual disability, moderate to severe short stature, microcephaly, hypogonadism, and variable congenital malformations. {ECO:0000269|PubMed:31006512}. The disease is caused by variants affecting the gene represented in this entry.

DB14001; DB00233; DB01014; DB09061; DB14002; DB11994; DB00586; DB00711; DB12010; DB01892; DB00159; DB04725; DB00179; DB00939; DB14009; DB00244; DB01017; DB05431; DB00471; DB09285; DB14011; DB11133; DB13168; DB02709; DB13174; DB00795; DB00163; DB00744

Q8IYJ2-2; Q6PII3; Q6P2R3; Q8IYX8-2; Q96MT8; Q96MT8-3; Q14019; P09769; O43716; P08631; Q6UWX4; P14061; P31025; Q9Y6D9; P50221; Q6FHY5; Q86Y26; A6NGQ2; P17612; Q04864; Q7Z699; Q8N0S2; Q9P0N9; P07947

EC 1.13.11.34

3D-structure; Alternative splicing; Calcium; Cytoplasm; Dioxygenase; Direct protein sequencing; Hydrolase; Iron; Leukotriene biosynthesis; Lipid metabolism; Membrane; Metal-binding; Nucleus; Oxidoreductase; Phosphoprotein; Proteomics identification; Reference proteome

A,B

60590.7

523

0.11

41.73

5.69

-10.99

-6.95

bglA

Paenibacillus polymyxa (Bacillus polymyxa)

NA

NA

Glycosyl hydrolase 1 family

Hydrolase

Beta-glucosidase activity.Scopolin beta-glucosidase activity.

Schizophrenia (SCZD) [MIM:181500]: A complex, multifactorial psychotic disorder or group of disorders characterized by disturbances in the form and content of thought (e.g. delusions, hallucinations), in mood (e.g. inappropriate affect), in sense of self and relationship to the external world (e.g. loss of ego boundaries, withdrawal), and in behavior (e.g bizarre or apparently purposeless behavior). Although it affects emotions, it is distinguished from mood disorders in which such disturbances are primary. Similarly, there may be mild impairment of cognitive function, and it is distinguished from the dementias in which disturbed cognitive function is considered primary. Some patients manifest schizophrenic as well as bipolar disorder symptoms and are often given the diagnosis of schizoaffective disorder. {ECO:0000269|PubMed:15645182}. Disease susceptibility may be associated with variants affecting the gene represented in this entry.

DB02658; DB04282; DB04304

NA

3.2.1.21

3D-structure; Carbohydrate metabolism; Cellulose degradation; Glycosidase; Hydrolase; Polysaccharide degradation

A

51515.2

447

0.14

38.44

5.28

-18.1

-6.96

AKR1B1

Homo sapiens (Human)

Aldehyde reductase; AKR1B1

Aldo/keto reductase family

Short-chain dehydrogenases reductase

Catalyzes the NADPH-dependent reduction of a wide variety of carbonyl-containing compounds to their corresponding alcohols with a broad range of catalytic efficiencies.

Glutamine deficiency, congenital (GLND) [MIM:610015]: An autosomal recessive disorder characterized by variable brain malformations, encephalopathy, severe developmental delay, seizures, and decreased glutamine levels in bodily fluids. Death in early infancy may occur. {ECO:0000269|PubMed:16267323, ECO:0000269|PubMed:26711351, ECO:0000269|PubMed:38579670}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Developmental and epileptic encephalopathy 116 (DEE116) [MIM:620806]: A form of epileptic encephalopathy, a heterogeneous group of 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. DEE116 is autosomal dominant form characterized by severe developmental delay, seizures, and white matter abnormalities. {ECO:0000269|PubMed:38579670}. The disease is caused by variants affecting the gene represented in this entry. DEE116 is caused by variants that disrupt the canonical translation start codon in GLUL resulting in initiation of translation at Met-18 (PubMed:38579670). The resulting protein is enzymatically competent but insensitive to negative feedback regulation via glutamine-induced degradation. {ECO:0000269|PubMed:38579670}.

DB07028; DB07030; DB07450; DB02101; DB08449; DB08000; DB07139; DB07498; DB02007; DB02020; DB11859; DB02994; DB04272; DB07187; DB00694; DB00997; DB06246; DB01039; DB02021; DB16707; DB00143; DB02834; DB08084; DB01689; DB07063; DB06077; DB02518; DB00157; DB03461; DB05383; DB05533; DB05327; DB02712; DB00605; DB02383; DB02132; DB08772; DB07093; DB07999; DB08098

Q9BUY7

EC 1.1.1.300

3D-structure; Acetylation; Cytoplasm; Direct protein sequencing; Lipid metabolism; NADP; Oxidoreductase; Phosphoprotein; Proteomics identification; Reference proteome

A

35447.6

313

0.09

36.41

7.1

0.26

-6.94

cocE

Rhodococcus sp. (strain MB1 Bresler)

NA

NA

CocE/NonD hydrolase family

Hydrolase

Carboxylic ester hydrolase activity.Dipeptidyl-peptidase activity.

Thiamine metabolism dysfunction syndrome 5, episodic encephalopathy type (THMD5) [MIM:614458]: An autosomal recessive metabolic disorder due to an inborn error of thiamine metabolism. The phenotype is highly variable, but in general, affected individuals have onset in early childhood of acute encephalopathic episodes associated with increased serum and CSF lactate. These episodes result in progressive neurologic dysfunction manifest as gait disturbances, ataxia, dystonia, and spasticity, which in some cases may result in loss of ability to walk. Cognitive function is usually preserved, although mildly delayed development has been reported. These episodes are usually associated with infection and metabolic decompensation. Some patients may have recovery of some neurologic deficits. {ECO:0000269|PubMed:22152682}. The disease is caused by variants affecting the gene represented in this entry.

DB03793; DB01795

NA

3.1.1.84

3D-structure; Cytoplasm; Direct protein sequencing; Hydrolase; Serine esterase

A

62127.9

574

0.09

26.62

4.56

-33.24

-6.91

CUL4A/CUL4B-DDB1-CRBN

Homo sapiens (Human)

NA

Cullin family

NA

NA

Orotic aciduria 1 (ORAC1) [MIM:258900]: A disorder of pyrimidine metabolism resulting in megaloblastic anemia and orotic acid crystalluria that is frequently associated with some degree of physical and intellectual disability. A minority of cases have additional features, particularly congenital malformations and immune deficiencies. {ECO:0000269|PubMed:9042911}. The disease is caused by variants affecting the gene represented in this entry.

NA

P54253; Q86VP6; Q16531; Q92466; P08238; O94888; P55072

NA

3D-structure; Alternative splicing; Biological rhythms; DNA damage; DNA repair; Host-virus interaction; Isopeptide bond; Phosphoprotein; Proteomics identification; Reference proteome; Ubl conjugation; Ubl conjugation pathway

B

42669.7

368

0.1

44.94

8.72

6.58

-6.91

VDR

Homo sapiens (Human)

Vitamin D(3) receptor; Nuclear vitamin D receptor; Nuclear receptor subfamily 1 group I member 1; NR1I1; 1,25-dihydroxyvitamin D3 receptor

Nuclear hormone receptor family, NR1 subfamily

Nuclear hormone receptor

Enters the nucleus upon vitamin D3 binding where it forms heterodimers with the retinoid X receptor/RXR. The VDR-RXR heterodimers bind to specific response elements on DNA and activate the transcription of vitamin D3-responsive target genes. Plays a central role in calcium homeostasis. Nuclear receptor for calcitriol, the active form of vitamin D3 which mediates the action of this vitamin on cells.

Rickets vitamin D-dependent 2A (VDDR2A) [MIM:277440]: A disorder of vitamin D metabolism resulting in severe rickets, hypocalcemia and secondary hyperparathyroidism. Most patients have total alopecia in addition to rickets. {ECO:0000269|PubMed:1652893, ECO:0000269|PubMed:17970811, ECO:0000269|PubMed:2177843, ECO:0000269|PubMed:2849209, ECO:0000269|PubMed:28698609, ECO:0000269|PubMed:7828346, ECO:0000269|PubMed:8106618, ECO:0000269|PubMed:8381803, ECO:0000269|PubMed:8392085, ECO:0000269|PubMed:8675579, ECO:0000269|PubMed:8961271, ECO:0000269|PubMed:9005998}. The disease is caused by variants affecting the gene represented in this entry.

DB07530; DB08742; DB01436; DB04891; DB00146; DB02300; DB00136; DB00169; DB04540; DB05024; DB11672; DB14635; DB01070; DB06410; DB05295; DB06194; DB00153; DB04796; DB03451; DB00910; DB04258; DB11094

P35222; Q09472; Q15648; P50222; Q15788; P26045; P19793; Q13573; Q13501; P04637; Q15645; Q9JLI4; P28700; X5D778; Q96HA8; Q01804; Q96S38; P48443

NA

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

A

28781

254

0.07

47.69

6.15

-3.44

-6.9

N/A

Plasmodium falciparum (isolate HB3)

NA

NA

Peptidase A1 family

Hydrolase

Aspartic-type endopeptidase activity.

Short/branched-chain acyl-CoA dehydrogenase deficiency (SBCADD) [MIM:610006]: Autosomal recessive disorder and consists of a defect in catabolism of L-isoleucine which is characterized by an increase of 2-methylbutyrylglycine and 2-methylbutyrylcarnitine in blood and urine. Affected individuals have seizures and psychomotor delay as the main clinical features. {ECO:0000269|PubMed:10832746, ECO:0000269|PubMed:11013134, ECO:0000269|PubMed:16317551}. The disease is caused by variants affecting the gene represented in this entry.

DB04378; DB04373; DB11638; DB01218; DB02505; DB03063

NA

3.4.23.39

3D-structure; Aspartyl protease; Direct protein sequencing; Disulfide bond; Hydrolase; Membrane; Protease; Reference proteome; Signal-anchor; Transmembrane; Transmembrane helix; Vacuole; Zymogen

A

36923.5

329

0.13

44.31

4.67

-17.94

-6.9

treA

Escherichia coli (strain K12)

NA

JW1186;osmA;b1197

Glycosyl hydrolase 37 family

NA

Provides the cells with the ability to utilize trehalose at high osmolarity by splitting it into glucose molecules that can subsequently be taken up by the phosphotransferase-mediated uptake system.

SRC kinase activity has been shown to be increased in several tumor tissues and tumor cell lines such as colon carcinoma cells. {ECO:0000269|PubMed:2498394, ECO:0000269|PubMed:3093483}.; DISEASE: Thrombocytopenia 6 (THC6) [MIM:616937]: A form of thrombocytopenia, a hematologic disorder defined by a decrease in the number of platelets in circulating blood, resulting in the potential for increased bleeding and decreased ability for clotting. THC6 is an autosomal dominant form. Affected individuals may also have bone abnormalities and an increased risk for myelofibrosis. {ECO:0000269|PubMed:26936507}. The disease is caused by variants affecting the gene represented in this entry.

NA

NA

3.2.1.28

3D-structure; Direct protein sequencing; Glycosidase; Hydrolase; Periplasm; Reference proteome; Signal

A

57508.9

507

0.11

48.32

5.48

-10.13

-6.88

phr

Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans)

NA

phrA;syc1392_c

DNA photolyase class-1 family

Lyase

Deoxyribodipyrimidine photo-lyase activity.DNA binding.Nucleotide binding.

Myeloperoxidase deficiency (MPOD) [MIM:254600]: A disorder characterized by decreased myeloperoxidase activity in neutrophils and monocytes that results in disseminated candidiasis. {ECO:0000269|PubMed:37198333, ECO:0000269|PubMed:7904599, ECO:0000269|PubMed:8142659, ECO:0000269|PubMed:8621627, ECO:0000269|PubMed:9354683, ECO:0000269|PubMed:9637725}. The disease is caused by variants affecting the gene represented in this entry.

DB03147

NA

4.1.99.3

3D-structure; Chromophore; Direct protein sequencing; DNA damage; DNA repair; DNA-binding; FAD; Flavoprotein; Lyase; Nucleotide-binding

A

53346.9

473

0.1

53.22

6.92

-0.23

-6.88

FOLR2

Homo sapiens (Human)

Placental folate-binding protein; Folate receptor, fetal/placental; Folate receptor type-beta; Folate receptor 2; FR-beta; FOLR2

Folate receptor family

Folate receptor

Binds to folate and reduced folic acid derivatives and mediates delivery of 5-methyltetrahydrofolate and folate analogs into the interior of cells. Has high affinity for folate and folic acid analogs at neutral pH. Exposure to slightly acidic pH after receptor endocytosis triggers a conformation change that strongly reduces its affinity for folates and mediates their release.

Acute hepatic porphyria (AHEPP) [MIM:612740]: A form of porphyria. Porphyrias are inherited defects in the biosynthesis of heme, resulting in the accumulation and increased excretion of porphyrins or porphyrin precursors. They are classified as erythropoietic or hepatic, depending on whether the enzyme deficiency occurs in red blood cells or in the liver. AHP is characterized by attacks of gastrointestinal disturbances, abdominal colic, paralyses and peripheral neuropathy. Most attacks are precipitated by drugs, alcohol, caloric deprivation, infections, or endocrine factors. {ECO:0000269|PubMed:10706561, ECO:0000269|PubMed:1309003, ECO:0000269|PubMed:1569184, ECO:0000269|PubMed:17236137, ECO:0000269|PubMed:2063868}. The disease is caused by variants affecting the gene represented in this entry.

DB00158; DB00563; DB05168

NA

NA

3D-structure; Cell membrane; Direct protein sequencing; Disulfide bond; Folate-binding; Glycoprotein; GPI-anchor; Lipoprotein; Membrane; Proteomics identification; Receptor; Reference proteome; Secreted; Signal; Transport

A

23841.6

205

0.12

56.78

7.92

2.58

-6.88

GPR119

Homo sapiens (Human)

GPR119; G-protein coupled receptor 119

G-protein coupled receptor 1 family

GPCR rhodopsin

Receptor for the endogenous fatty-acid ethanolamide oleoylethanolamide (OEA) and lysophosphatidylcholine (LPC). Functions as a glucose-dependent insulinotropic receptor. The activity of this receptor is mediated by G proteins which activate adenylate cyclase. Seems to act through a G(s) mediated pathway.

Developmental and epileptic encephalopathy 24 (DEE24) [MIM:615871]: A disease characterized by early-onset seizures, intellectual disability of varying degrees, and behavioral disturbances or autistic features in most individuals. {ECO:0000269|PubMed:24747641, ECO:0000269|PubMed:27864847, ECO:0000269|PubMed:30351409}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Generalized epilepsy with febrile seizures plus 10 (GEFSP10) [MIM:618482]: An autosomal dominant neurologic disorder with incomplete penetrance, characterized by variable types of seizures including absence, tonic-clonic, febrile, focal, and eyelid myoclonia. Some patients have normal neurologic development. Others have mild-to-moderate intellectual disability or autism spectrum disorder. {ECO:0000269|PubMed:29936235, ECO:0000269|PubMed:30351409}. The disease is caused by variants affecting the gene represented in this entry.

DB05166

Q12797-6

NA

3D-structure; Cell membrane; G-protein coupled receptor; Lipid-binding; Membrane; Receptor; Reference proteome; Transducer; Transmembrane; Transmembrane helix

R

32134.1

292

0.12

34.96

9.12

8.03

-6.88

MT-CO2

Homo sapiens (Human)

NA

MTCO2;COXII;COII;COX2

Cytochrome c oxidase subunit 2 family

Immune system

Copper ion binding.Cytochrome-c oxidase activity.

Mitochondrial complex IV deficiency (MT-C4D) [MIM:220110]: A disorder of the mitochondrial respiratory chain with heterogeneous clinical manifestations, ranging from isolated myopathy to severe multisystem disease affecting several tissues and organs. Features include hypertrophic cardiomyopathy, hepatomegaly and liver dysfunction, hypotonia, muscle weakness, exercise intolerance, developmental delay, delayed motor development and intellectual disability. Some affected individuals manifest a fatal hypertrophic cardiomyopathy resulting in neonatal death. A subset of patients manifest Leigh syndrome. {ECO:0000269|PubMed:10486321}. The disease is caused by variants affecting the gene represented in this entry.

DB02659; DB04464; DB05412

Q9NZ94-2; P49281-3

7.1.1.9

3D-structure; Copper; Disease variant; Electron transport; Magnesium; Membrane; Metal-binding; Mitochondrion; Mitochondrion inner membrane; Primary mitochondrial disease; Proteomics identification; Reference proteome; Respiratory chain; Translocase; Transmembrane; Transmembrane helix; Transport

C

21687.9

189

0.11

38

5.68

-3.26

-6.88

CHD1

Homo sapiens (Human)

NA

NA

SNF2/RAD54 helicase family

Dna binding protein / viral protein

ATP binding.ATP-dependent DNA helicase activity.DNA binding.Methylated histone binding.

Pilarowski-Bjornsson syndrome (PILBOS) [MIM:617682]: An autosomal dominant disorder characterized by developmental delay, speech apraxia, intellectual disability, autism, and facial dysmorphic features. Some patients may have seizures. {ECO:0000269|PubMed:28866611}. The disease is caused by variants affecting the gene represented in this entry.

NA

O60341-1; B2BUF1; P28799; O76024

3.6.4.12

3D-structure; Alternative splicing; ATP-binding; Chromatin regulator; Cytoplasm; Disease variant; DNA-binding; Helicase; Hydrolase; Intellectual disability; Nucleotide-binding; Nucleus; Phosphoprotein; Proteomics identification; Reference proteome; Repeat; Transcription; Transcription regulation

A

20969.1

180

0.12

46.35

5.88

-2.83

-6.87

ITK

Homo sapiens (Human)

Tyrosine kinase ITK; Inducible T cell kinase; EMT

Protein kinase superfamily, Tyr protein kinase family, TEC subfamily

Kinase

Regulates the development, function and differentiation of conventional T-cells and nonconventional NKT-cells. When antigen presenting cells (APC) activate T-cell receptor (TCR), a series of phosphorylation lead to the recruitment of ITK to the cell membrane, in the vicinity of the stimulated TCR receptor, where it is phosphorylated by LCK. Phosphorylation leads to ITK autophosphorylation and full activation. Once activated, phosphorylates PLCG1, leading to the activation of this lipase and subsequent cleavage of its substrates. In turn, the endoplasmic reticulum releases calcium in the cytoplasm and the nuclear activator of activated T-cells (NFAT) translocates into the nucleus to perform its transcriptional duty. Phosphorylates 2 essential adapter proteins: the linker for activation of T-cells/LAT protein and LCP2. Then, a large number of signaling molecules such as VAV1 are recruited and ultimately lead to lymphokine production, T-cell proliferation and differentiation. Phosphorylates TBX21 at 'Tyr-530' and mediates its interaction with GATA3. Tyrosine kinase that plays an essential role in regulation of the adaptive immune response.

Lymphoproliferative syndrome 1 (LPFS1) [MIM:613011]: A rare immunodeficiency characterized by extreme susceptibility to infection with Epstein-Barr virus (EBV). Inadequate immune response to EBV can have a fatal outcome. Clinical features include splenomegaly, lymphadenopathy, anemia, thrombocytopenia, pancytopenia, recurrent infections. There is an increased risk for lymphoma. {ECO:0000269|PubMed:19425169}. The disease is caused by variants affecting the gene represented in this entry.

DB12010; DB06589; DB14924; DB02010; DB15035

P04626; P48023; P08238; Q13094; P31947; P62258; P10686

EC 2.7.10.2

3D-structure; Adaptive immunity; ATP-binding; Cytoplasm; Direct protein sequencing; Disease variant; Immunity; Kinase; Metal-binding; Nucleotide-binding; Nucleus; Phosphoprotein; Proteomics identification; Reference proteome; SH2 domain; SH3 domain; Transferase; Tyrosine-protein kinase; Ubl conjugation; Zinc; Zinc-finger

A

30116.1

263

0.11

37.47

5.03

-11.73

-6.87

ACACA

Homo sapiens (Human)

NA

ACAC;ACCA;ACC1

NA

Ligase

Acetyl-CoA carboxylase activity.ATP binding.Biotin carboxylase activity.Identical protein binding.Metal ion binding.

Acetyl-CoA carboxylase-alpha deficiency (ACACAD) [MIM:613933]: An autosomal recessive inborn error of de novo fatty acid synthesis associated with severe brain damage, persistent myopathy and poor growth. {ECO:0000269|PubMed:6114432}. The disease is caused by variants affecting the gene represented in this entry.

DB00121

Q13085; O60218; P38398; Q96EB6; Q9CQ20; P02654; Q92915-2; Q6NTF9-3

6.4.1.2

3D-structure; Acetylation; Allosteric enzyme; Alternative promoter usage; ATP-binding; Biotin; Cytoplasm; Direct protein sequencing; Fatty acid biosynthesis; Fatty acid metabolism; Ligase; Lipid biosynthesis; Lipid metabolism; Magnesium; Manganese; Metal-binding; Multifunctional enzyme; Nucleotide-binding; Phosphoprotein; Proteomics identification; Reference proteome

A,B

54237.7

486

0.09

39.18

6.37

-2.46

-6.87

KMT5A

Homo sapiens (Human)

SETD8; SET8; SET07; SET domain-containing protein 8; PRSET7; PR/SET07; PR/SET domain-containing protein 07; PR-Set7; N-lysine methyltransferase KMT5A; Lysine-specific methylase 5A; Lysine N-methyltran

Class V-like SAM-binding methyltransferase superfamily, Histone-lysine methyltransferase family, PR/SET subfamily

Methyltransferase

Specifically monomethylates 'Lys-20' of histone H4 (H4K20me1). H4K20me1 is enriched during mitosis and represents a specific tag for epigenetic transcriptional repression. Mainly functions in euchromatin regions, thereby playing a central role in the silencing of euchromatic genes. Required for cell proliferation, probably by contributing to the maintenance of proper higher-order structure of DNA during mitosis. Involved in chromosome condensation and proper cytokinesis. Nucleosomes are preferred as substrate compared to free histones. Mediates monomethylation of p53/TP53 at 'Lys-382', leading to repress p53/TP53-target genes. Plays a negative role in TGF-beta response regulation and a positive role in cell migration. Protein-lysine N-methyltransferase that monomethylates both histones and non-histone proteins.

Sick sinus syndrome 2 (SSS2) [MIM:163800]: The term 'sick sinus syndrome' encompasses a variety of conditions caused by sinus node dysfunction. The most common clinical manifestations are syncope, presyncope, dizziness, and fatigue. Electrocardiogram typically shows sinus bradycardia, sinus arrest, and/or sinoatrial block. Episodes of atrial tachycardias coexisting with sinus bradycardia ('tachycardia-bradycardia syndrome') are also common in this disorder. SSS occurs most often in the elderly associated with underlying heart disease or previous cardiac surgery, but can also occur in the fetus, infant, or child without heart disease or other contributing factors. SSS2 onset is in utero or at birth. {ECO:0000269|PubMed:15123648, ECO:0000269|PubMed:16407510, ECO:0000269|PubMed:20662977, ECO:0000269|PubMed:23103389}. The disease is caused by variants affecting the gene represented in this entry.; DISEASE: Brugada syndrome 8 (BRGDA8) [MIM:613123]: A tachyarrhythmia characterized by right bundle branch block and ST segment elevation on an electrocardiogram (ECG). It can cause the ventricles to beat so fast that the blood is prevented from circulating efficiently in the body. When this situation occurs, the individual will faint and may die in a few minutes if the heart is not reset. {ECO:0000269|PubMed:19165230}. The gene represented in this entry may be involved in disease pathogenesis.; DISEASE: Epilepsy, idiopathic generalized 18 (EIG18) [MIM:619521]: An autosomal dominant form of idiopathic generalized epilepsy, a disorder characterized by recurring generalized seizures in the absence of detectable brain lesions and/or metabolic abnormalities. Generalized seizures arise diffusely and simultaneously from both hemispheres of the brain. Seizure types include juvenile myoclonic seizures, absence seizures, and generalized tonic-clonic seizures. EIG18 is characterized by onset of myoclonic seizures in infancy. Although the seizures remit, some patients may have later speech or cognitive impairment. {ECO:0000269|PubMed:30127718}. Disease susceptibility is associated with variants affecting the gene represented in this entry.

NA

P62805; P07910; Q15672

EC 2.1.1.-

3D-structure; Acetylation; Alternative splicing; Cell cycle; Cell division; Chromatin regulator; Chromosome; Coiled coil; Direct protein sequencing; Methyltransferase; Mitosis; Nucleus; Phosphoprotein; Proteomics identification; Reference proteome; Repressor; S-adenosyl-L-methionine; Transcription; Transcription regulation; Transferase; Ubl conjugation

A,D

19129.4

167

0.08

49.18

7.88

1.37

-6.87

HMGCS2

Homo sapiens (Human)

HMGCS2; HMG-CoAsynthase; 3-hydroxy-3-methylglutaryl coenzyme A synthase 2

Thiolase-like superfamily, HMG-CoA synthase family

Acyltransferase

This enzyme condenses acetyl-CoA with acetoacetyl-CoA to form HMG-CoA, which is the substrate for HMG-CoA reductase.

3-hydroxy-3-methylglutaryl-CoA synthase-2 deficiency (HMGCS2D) [MIM:605911]: A metabolic disorder characterized by severe hypoketotic hypoglycemia, encephalopathy, and hepatomegaly. {ECO:0000269|PubMed:11228257, ECO:0000269|PubMed:11479731, ECO:0000269|PubMed:12647205, ECO:0000269|PubMed:16601895, ECO:0000269|PubMed:23751782, ECO:0000269|PubMed:25511235, ECO:0000269|PubMed:29597274}. The disease is caused by variants affecting the gene represented in this entry.

NA

NA

EC 2.3.3.10

3D-structure; Acetylation; Alternative splicing; Cholesterol biosynthesis; Cholesterol metabolism; Disease variant; Lipid biosynthesis; Lipid metabolism; Mitochondrion; Phosphoprotein; Proteomics identification; Reference proteome; Steroid biosynthesis; Steroid metabolism; Sterol biosynthesis; Sterol metabolism; Transferase; Transit peptide

A,D

102499

920

0.1

33.48

6.72

-1.41

-6.87