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4KAB

FOCAL ADHESION KINASE CATALYTIC DOMAIN IN COMPLEX WITH 3-Methyl-1,4-dihydro-pyrazolo[4,5-c]pyrazole

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004713molecular_functionprotein tyrosine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
B0004672molecular_functionprotein kinase activity
B0004713molecular_functionprotein tyrosine kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE 4KA A 701
ChainResidue
AILE428
AALA452
AMET499
AGLU500
ALEU501
ACYS502
ALEU553

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE 4KA B 701
ChainResidue
BGLU500
BLEU501
BCYS502
BLEU553
BILE428
BALA452

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues27
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGEGQFGDVHqGiymspenpala.......VAIK
ChainResidueDetails
AILE428-LYS454

site_idPS00109
Number of Residues13
DetailsPROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. FVHrDIAARNVLV
ChainResidueDetails
APHE542-VAL554

site_idPS00661
Number of Residues31
DetailsFERM_2 FERM domain signature 2. HrdiaarnvlVSsndCVklgDfgLsrYMeDS
ChainResidueDetails
AHIS544-SER574

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10028","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"12467573","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"19369195","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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