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3AC8

Crystal structure of pyrazolo pyrimidine derivative bound to the kinase domain of human LCK, (auto-phosphorylated on TYR394)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004713molecular_functionprotein tyrosine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 510
ChainResidue
AHOH37
AHOH93
AGLN298
AARG299
ASER377
ALYS379
ATYR457
AARG458
AARG474

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 511
ChainResidue
AHOH128
AGLY266
AHIS267
ATYR489

site_idAC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE KSK A 1
ChainResidue
AHOH80
AHOH135
AHOH198
ALEU251
AALA271
ALYS273
AGLU288
ATHR316
ATYR318
AMET319
AGLU320
AGLY322
AALA368
AASN369
ALEU371
AASP382

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues23
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGAGQFGEVWmGyynghtk...........VAVK
ChainResidueDetails
ALEU251-LYS273

site_idPS00109
Number of Residues13
DetailsPROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. YIHrDLRAANILV
ChainResidueDetails
ATYR360-VAL372

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10028
ChainResidueDetails
AASP364

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
ChainResidueDetails
ALEU251
ALYS273

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphotyrosine; by autocatalysis => ECO:0000269|PubMed:8139546
ChainResidueDetails
APTR394

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: Phosphotyrosine; by CSK => ECO:0000269|PubMed:1639064, ECO:0000269|PubMed:8139546, ECO:0000269|PubMed:8631775, ECO:0007744|PubMed:15592455, ECO:0007744|PubMed:18691976, ECO:0007744|PubMed:19369195, ECO:0007744|PubMed:19690332, ECO:0007744|PubMed:21406692
ChainResidueDetails
ATYR505

218853

PDB entries from 2024-04-24

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