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3FXZ

Crystal structure of PAK1 kinase domain with ruthenium complex lambda-FL172

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE FLL A 1
ChainResidue
AHOH50
AGLU345
ATYR346
ALEU347
AALA348
AGLY350
AASP393
AASN394
ALEU396
AHOH68
AILE276
AGLY277
AGLN278
AVAL284
AALA297
AARG299
AMET344

Functional Information from PROSITE/UniProt
site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. ViHrDIKsdNILL
ChainResidueDetails
AVAL385-LEU397

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000269|PubMed:22153498
ChainResidueDetails
AASP389

site_idSWS_FT_FI2
Number of Residues3
DetailsBINDING: BINDING => ECO:0000269|PubMed:22153498
ChainResidueDetails
AILE276
AARG299
AGLU345

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphotyrosine; by JAK2 => ECO:0000269|PubMed:17726028, ECO:0000269|PubMed:17989089
ChainResidueDetails
ATYR285

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: Phosphothreonine; by autocatalysis, BRSK2 and PDPK1 => ECO:0000269|PubMed:10551809, ECO:0000269|PubMed:10995762, ECO:0000269|PubMed:22153498, ECO:0000269|PubMed:22669945
ChainResidueDetails
ATPO423

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASP393
AASP389

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
ALYS391
AASP389

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
ALYS391
AASP389
ATHR427

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
ALYS391
AASP389
AASN394

226262

PDB entries from 2024-10-16

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