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1OKZ

Structure of human PDK1 kinase domain in complex with UCN-01

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A1365
ChainResidue
ALYS76
AARG131
ATHR148
APHE149
AGLN150

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A1366
ChainResidue
AARG106
APRO140
AHIS351
AGOL1363

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A1367
ChainResidue
AGLY91
ASER92
APHE93
ASER94
ALYS111
AHOH2102

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A1368
ChainResidue
AGLN73
APRO74
AARG75
AARG136
ALYS199

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A1369
ChainResidue
ALYS144
ATYR146
AGOL1363

site_idAC6
Number of Residues16
DetailsBINDING SITE FOR RESIDUE UCN A1370
ChainResidue
ALEU88
AGLY89
AVAL96
AALA109
ALYS111
AVAL143
ASER160
ATYR161
AALA162
AGLY165
AGLU166
AGLU209
AASN210
ALEU212
ATHR222
AHOH2049

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A1359
ChainResidue
ALYS154
ATYR156
AGLU331
AGLY332

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A1360
ChainResidue
APRO74
ALYS76
APHE147
ATHR148
AHOH2026

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A1361
ChainResidue
ALEU297
ATYR299
APHE301
AHOH2099

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A1362
ChainResidue
APHE82
ALYS83
APHE84
AGLU194
ALYS337
AHOH2100

site_idBC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A1363
ChainResidue
AARG106
AGLU107
ATYR108
ATYR146
ASER160
ATYR161
ASO41366
ASO41369

site_idBC3
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GOL A1364
ChainResidue
AALA103
ATHR104
ASER105
AHIS139
ASER191
ATRP347
AGLU348
AASN349
ALEU350
AHIS351

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGEGSFSTVVlArelatsre..........YAIK
ChainResidueDetails
ALEU88-LYS111

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IiHrDLKpeNILL
ChainResidueDetails
AILE201-LEU213

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues44
DetailsRegion: {"description":"PIF-pocket","evidences":[{"source":"PubMed","id":"22999883","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10027","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12169624","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15741170","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22999883","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22999883","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by autocatalysis","evidences":[{"source":"PubMed","id":"10455013","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11481331","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15772071","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16780920","evidenceCode":"ECO:0000269"},{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"MAR-2009","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V.","Waridel P.","Quadroni M."]}}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"Q9Z2A0","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine; by MELK","evidences":[{"source":"PubMed","id":"22544756","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AGLU209
AASP205

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
ALYS207
AASP205

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
ALYS207
ATHR245
AASP205

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
ALYS207
AASN210
AASP205

251174

PDB entries from 2026-03-25

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