Gene Gene information from NCBI Gene database.
Entrez ID 4145
Gene name Megakaryocyte-associated tyrosine kinase
Gene symbol MATK
Synonyms (NCBI Gene)
CHKCTKHHYLTKHYLHYLTKLsk
Chromosome 19
Chromosome location 19p13.3
Summary The protein encoded by this gene has amino acid sequence similarity to Csk tyrosine kinase and has the structural features of the CSK subfamily: SRC homology SH2 and SH3 domains, a catalytic domain, a unique N terminus, lack of myristylation signals, lack
miRNA miRNA information provided by mirtarbase database.
5
miRTarBase ID miRNA Experiments Reference
MIRT017676 hsa-miR-335-5p Microarray 18185580
MIRT1133694 hsa-miR-3615 CLIP-seq
MIRT1133695 hsa-miR-3909 CLIP-seq
MIRT1133696 hsa-miR-4639-3p CLIP-seq
MIRT1133697 hsa-miR-4746-5p CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
17
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0004672 Function Protein kinase activity IEA
GO:0004713 Function Protein tyrosine kinase activity IEA
GO:0004713 Function Protein tyrosine kinase activity TAS 7530249
GO:0004715 Function Non-membrane spanning protein tyrosine kinase activity IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
600038 6906 ENSG00000007264
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P42679
Protein name Megakaryocyte-associated tyrosine-protein kinase (EC 2.7.10.2) (CSK homologous kinase) (CHK) (Hematopoietic consensus tyrosine-lacking kinase) (Protein kinase HYL) (Tyrosine-protein kinase CTK)
Protein function Could play a significant role in the signal transduction of hematopoietic cells. May regulate tyrosine kinase activity of SRC-family members in brain by specifically phosphorylating their C-terminal regulatory tyrosine residue which acts as a ne
PDB 1JWO , 1X6G , 3US4
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00018 SH3_1 59 100 SH3 domain Domain
PF00017 SH2 122 196 SH2 domain Domain
PF07714 PK_Tyr_Ser-Thr 235 478 Protein tyrosine and serine/threonine kinase Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in various myeloid cell lines, detected in brain and lung.
Sequence
Sequence length 507
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Neurotrophin signaling pathway   Downregulation of ERBB2 signaling
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
1
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
OBESITY GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute monocytic leukemia Monocytic Leukemia BEFREE 28978671
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of large intestine Colorectal Cancer UNIPROT_DG
★☆☆☆☆
Found in Text Mining only
Astrocytoma Astrocytoma BEFREE 15329911
★☆☆☆☆
Found in Text Mining only
Brain Neoplasms Brain Neoplasms BEFREE 15329911
★☆☆☆☆
Found in Text Mining only
Brain Neoplasms Brain Neoplasms LHGDN 15329911
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 12122014
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Breast neoplasm Pubtator 12122014 Inhibit
★☆☆☆☆
Found in Text Mining only
Carcinoma of lung Lung carcinoma BEFREE 10209943
★☆☆☆☆
Found in Text Mining only
Colonic Neoplasms Colonic Neoplasms LHGDN 17934522
★☆☆☆☆
Found in Text Mining only
Colorectal Neoplasms Colorectal neoplasm Pubtator 28784162 Associate
★☆☆☆☆
Found in Text Mining only