Gene Information
Gene NameITK
OrganismHomo sapiens (Human)
Gene Length620
Protein NamesTyrosine-protein kinase ITK/TSK (EC 2.7.10.2) (Interleukin-2-inducible T-cell kinase) (IL-2-inducible T-cell kinase) (Kinase EMT) (T-cell-specific kinase) (Tyrosine-protein kinase Lyk)
Target Nametyrosine-protein kinase itk/tsk
Target TypeNA
Gene Age544 ( ENSG00000113263 )
Evolutionary StageVertebrata
AlphaFoldDBQ08881
Gene CardITK
Uniprot IDQ08881
PfamPF00779; PF00169; PF07714; PF00017; PF00018
In ASDyes
Allosteric Predictionyes (1.000061444)
Ortholog in AnimalsAlpaca_ ITK ( ortholog_one2one )
Dog_ ITK ( ortholog_one2one )
GuineaPig_ ITK ( ortholog_one2one )
Macaque_ ITK ( ortholog_one2one )
Mouse_ Itk ( ortholog_one2one )
Pig_ ITK ( ortholog_one2one )
Rat_ Itk ( ortholog_one2one )
Rabbit_ ITK ( ortholog_one2one )
OhnologsBTK, BMX, TXK, TEC
ParalogsFGR, FRK, JAK3, BMX, FER, BTK, FES, BLK, JAK1, PTK2B, SYK, TYK2, LYN, ZAP70, TXK, TNK2, PTK2, SRMS, TEC, CSK, STYK1, YES1, LCK, SRC, JAK2, MATK, TNK1, HCK, ABL1, ABL2, FYN, PTK6
Tissueappendix, lymph.node, spleen, tonsil
Tissue SpecificityT-cell lines and natural killer cell lines.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001823(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1SM2  (X-ray  2.30A  1SNU  (X-ray  2.50A  1SNX  (X-ray  3.20A  2E6I  (NMR  2LMJ  (NMR  2YUQ  (NMR  3MIY  (X-ray  1.67A  3MJ1  (X-ray  1.72A  3MJ2  (X-ray  1.90A  3QGW  (X-ray  2.10A  3QGY  (X-ray  2.10A  3T9T  (X-ray  1.65A  3V5J  (X-ray  2.59A  3V5L  (X-ray  1.86A  3V8T  (X-ray  2.00A  3V8W  (X-ray  2.27A  4HCT  (X-ray  1.48A  4HCU  (X-ray  1.43A  4HCV  (X-ray  1.48A  4KIO  (X-ray  2.18A  4L7S  (X-ray  2.03A  4M0Y  (X-ray  1.70A  4M0Z  (X-ray  2.00A  4M12  (X-ray  2.15A  4M13  (X-ray  1.85A  4M14  (X-ray  1.55A  4M15  (X-ray  1.52A  4MF0  (X-ray  2.67A  4MF1  (X-ray  2.11A  4PP9  (X-ray  2.58A  4PPA  (X-ray  2.67A  4PPB  (X-ray  2.82A  4PPC  (X-ray  2.95A  4PQN  (X-ray  1.71A  4QD6  (X-ray  2.45A  4RFM  (X-ray  2.10A 
DBSNP rs17054374  rs121908191  rs779372373  rs34482255  rs56005928 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:17060314}. Nucleus {ECO:0000250|UniProtKB:Q03526}. Note=Localizes in the vicinity of cell surface receptors in the plasma membrane after receptor stimulation.
Mouse PG classificationNA
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