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4AXX

The catalytically active fully closed conformation of human phosphoglycerate kinase in complex with ADP 3-phosphoglycerate and beryllium trifluoride

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004618molecular_functionphosphoglycerate kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005615cellular_componentextracellular space
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005759cellular_componentmitochondrial matrix
A0005829cellular_componentcytosol
A0006094biological_processgluconeogenesis
A0006096biological_processglycolytic process
A0016020cellular_componentmembrane
A0016301molecular_functionkinase activity
A0016525biological_processnegative regulation of angiogenesis
A0016740molecular_functiontransferase activity
A0030855biological_processepithelial cell differentiation
A0031639biological_processplasminogen activation
A0043531molecular_functionADP binding
A0044325molecular_functiontransmembrane transporter binding
A0045121cellular_componentmembrane raft
A0046872molecular_functionmetal ion binding
A0047134molecular_functionprotein-disulfide reductase [NAD(P)H] activity
A0061621biological_processcanonical glycolysis
A0070062cellular_componentextracellular exosome
A0071456biological_processcellular response to hypoxia
A0106310molecular_functionprotein serine kinase activity
A0160218biological_processnegative regulation of acetyl-CoA biosynthetic process from pyruvate
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 1418
ChainResidue
AASP375
AADP1420
ABEF1422
AHOH2236
AHOH2388

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 1419
ChainResidue
AARG66
ALYS216
AASP219

site_idAC3
Number of Residues29
DetailsBINDING SITE FOR RESIDUE ADP A 1420
ChainResidue
AALA215
ALYS216
ALYS220
AGLY238
AGLY239
APHE242
ALEU257
AGLY313
ALEU314
AASN337
APRO339
AGLY341
AVAL342
AGLU344
AGLY373
AGLY374
AASP375
ATHR376
AMG1418
ABEF1422
AHOH2235
AHOH2236
AHOH2286
AHOH2340
AHOH2386
AHOH2388
AHOH2418
AHOH2419
AGLY214

site_idAC4
Number of Residues16
DetailsBINDING SITE FOR RESIDUE 3PG A 1421
ChainResidue
AASP24
AASN26
AARG39
AHIS63
AARG66
AARG123
AGLY167
ATHR168
AARG171
ALYS216
ABEF1422
AHOH2051
AHOH2167
AHOH2193
AHOH2196
AHOH2388

site_idAC5
Number of Residues13
DetailsBINDING SITE FOR RESIDUE BEF A 1422
ChainResidue
AARG39
ALYS216
ALYS220
AGLY373
AGLY374
AGLY396
AGLY397
AMG1418
AADP1420
A3PG1421
AHOH2196
AHOH2236
AHOH2388

Functional Information from PROSITE/UniProt
site_idPS00111
Number of Residues11
DetailsPGLYCERATE_KINASE Phosphoglycerate kinase signature. RVVMRvDfNVP
ChainResidueDetails
AARG18-PRO28

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsBINDING: BINDING => ECO:0000269|PubMed:18463139, ECO:0007744|PDB:3C39, ECO:0007744|PDB:3C3A, ECO:0007744|PDB:3C3C
ChainResidueDetails
AVAL23
APHE25
AGLN38
ALEU122
AHIS170

site_idSWS_FT_FI2
Number of Residues14
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:Q7SIB7
ChainResidueDetails
AASP24
AGLY239
AGLY313
AGLU344
AASP375
ATHR376
AASN26
AARG39
AHIS63
AARG66
AARG123
AARG171
ALYS216
ALYS220

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:18463139, ECO:0007744|PDB:3C39, ECO:0007744|PDB:3C3C
ChainResidueDetails
ASER62
AGLY65

site_idSWS_FT_FI4
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:18463139, ECO:0007744|PDB:3C3B, ECO:0007744|PDB:3C3C
ChainResidueDetails
AGLY214

site_idSWS_FT_FI5
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:18463139, ECO:0007744|PDB:3C3A
ChainResidueDetails
AALA215
AASP219

site_idSWS_FT_FI6
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:18463139, ECO:0007744|PDB:3C3A, ECO:0007744|PDB:3C3C
ChainResidueDetails
AALA218

site_idSWS_FT_FI7
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:18463139, ECO:0007744|PDB:3C3B
ChainResidueDetails
AGLY238
AGLY338

site_idSWS_FT_FI8
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:18463139, ECO:0007744|PDB:3C3C
ChainResidueDetails
AVAL340
APHE343

site_idSWS_FT_FI9
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163
ChainResidueDetails
ASER2
ASER4

site_idSWS_FT_FI10
Number of Residues2
DetailsMOD_RES: N6-succinyllysine => ECO:0000250|UniProtKB:P09411
ChainResidueDetails
ALYS6
ALYS191

site_idSWS_FT_FI11
Number of Residues7
DetailsMOD_RES: N6-acetyllysine => ECO:0007744|PubMed:19608861
ChainResidueDetails
ALYS11
ALYS75
ALYS86
ALYS146
ALYS199
ALYS267
ALYS291

site_idSWS_FT_FI12
Number of Residues1
DetailsMOD_RES: N6-succinyllysine; alternate => ECO:0000250|UniProtKB:P09411
ChainResidueDetails
ALYS48

site_idSWS_FT_FI13
Number of Residues1
DetailsMOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P09411
ChainResidueDetails
ATYR76

site_idSWS_FT_FI14
Number of Residues2
DetailsMOD_RES: N6-acetyllysine => ECO:0000250|UniProtKB:P09411
ChainResidueDetails
ALYS91
ALYS361

site_idSWS_FT_FI15
Number of Residues1
DetailsMOD_RES: N6-acetyllysine; alternate => ECO:0007744|PubMed:19608861
ChainResidueDetails
ALYS97

site_idSWS_FT_FI16
Number of Residues1
DetailsMOD_RES: N6-malonyllysine; alternate => ECO:0000269|PubMed:21908771
ChainResidueDetails
ALYS131

site_idSWS_FT_FI17
Number of Residues1
DetailsMOD_RES: Phosphotyrosine => ECO:0007744|PubMed:15592455
ChainResidueDetails
ATYR196

site_idSWS_FT_FI18
Number of Residues1
DetailsMOD_RES: Phosphoserine; by MAPK1 => ECO:0000269|PubMed:26942675, ECO:0007744|PubMed:17081983, ECO:0007744|PubMed:20068231, ECO:0007744|PubMed:21406692, ECO:0007744|PubMed:23186163, ECO:0007744|PubMed:24275569
ChainResidueDetails
ASER203

site_idSWS_FT_FI19
Number of Residues2
DetailsMOD_RES: N6-(2-hydroxyisobutyryl)lysine => ECO:0000269|PubMed:29775581
ChainResidueDetails
ALYS216
ALYS323

site_idSWS_FT_FI20
Number of Residues1
DetailsMOD_RES: N6-(2-hydroxyisobutyryl)lysine => ECO:0000269|PubMed:29192674
ChainResidueDetails
ALYS220

237423

PDB entries from 2025-06-11

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