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3OCC

Crystal structure of PNP with DADMEimmH from Yersinia pseudotuberculosis

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004731molecular_functionpurine-nucleoside phosphorylase activity
A0005829cellular_componentcytosol
A0006139biological_processnucleobase-containing compound metabolic process
A0006152biological_processpurine nucleoside catabolic process
A0009116biological_processnucleoside metabolic process
A0009164biological_processnucleoside catabolic process
A0016740molecular_functiontransferase activity
A0016757molecular_functionglycosyltransferase activity
A0016763molecular_functionpentosyltransferase activity
A0042278biological_processpurine nucleoside metabolic process
B0003824molecular_functioncatalytic activity
B0004731molecular_functionpurine-nucleoside phosphorylase activity
B0005829cellular_componentcytosol
B0006139biological_processnucleobase-containing compound metabolic process
B0006152biological_processpurine nucleoside catabolic process
B0009116biological_processnucleoside metabolic process
B0009164biological_processnucleoside catabolic process
B0016740molecular_functiontransferase activity
B0016757molecular_functionglycosyltransferase activity
B0016763molecular_functionpentosyltransferase activity
B0042278biological_processpurine nucleoside metabolic process
C0003824molecular_functioncatalytic activity
C0004731molecular_functionpurine-nucleoside phosphorylase activity
C0005829cellular_componentcytosol
C0006139biological_processnucleobase-containing compound metabolic process
C0006152biological_processpurine nucleoside catabolic process
C0009116biological_processnucleoside metabolic process
C0009164biological_processnucleoside catabolic process
C0016740molecular_functiontransferase activity
C0016757molecular_functionglycosyltransferase activity
C0016763molecular_functionpentosyltransferase activity
C0042278biological_processpurine nucleoside metabolic process
D0003824molecular_functioncatalytic activity
D0004731molecular_functionpurine-nucleoside phosphorylase activity
D0005829cellular_componentcytosol
D0006139biological_processnucleobase-containing compound metabolic process
D0006152biological_processpurine nucleoside catabolic process
D0009116biological_processnucleoside metabolic process
D0009164biological_processnucleoside catabolic process
D0016740molecular_functiontransferase activity
D0016757molecular_functionglycosyltransferase activity
D0016763molecular_functionpentosyltransferase activity
D0042278biological_processpurine nucleoside metabolic process
E0003824molecular_functioncatalytic activity
E0004731molecular_functionpurine-nucleoside phosphorylase activity
E0005829cellular_componentcytosol
E0006139biological_processnucleobase-containing compound metabolic process
E0006152biological_processpurine nucleoside catabolic process
E0009116biological_processnucleoside metabolic process
E0009164biological_processnucleoside catabolic process
E0016740molecular_functiontransferase activity
E0016757molecular_functionglycosyltransferase activity
E0016763molecular_functionpentosyltransferase activity
E0042278biological_processpurine nucleoside metabolic process
F0003824molecular_functioncatalytic activity
F0004731molecular_functionpurine-nucleoside phosphorylase activity
F0005829cellular_componentcytosol
F0006139biological_processnucleobase-containing compound metabolic process
F0006152biological_processpurine nucleoside catabolic process
F0009116biological_processnucleoside metabolic process
F0009164biological_processnucleoside catabolic process
F0016740molecular_functiontransferase activity
F0016757molecular_functionglycosyltransferase activity
F0016763molecular_functionpentosyltransferase activity
F0042278biological_processpurine nucleoside metabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE DIH A 500
ChainResidue
AMET65
ASER204
AASP205
AHOH455
APO4501
FHIS5
FARG44
ASER91
ACYS92
AGLY93
APHE160
AVAL179
AGLU180
AMET181
AGLU182

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 A 501
ChainResidue
AGLY21
AARG25
AARG88
AGLY90
ASER91
ADIH500
FARG44

site_idAC3
Number of Residues15
DetailsBINDING SITE FOR RESIDUE DIH B 500
ChainResidue
BMET65
BSER91
BCYS92
BGLY93
BPHE160
BVAL179
BGLU180
BMET181
BGLU182
BSER204
BASP205
BHOH423
BPO4501
CHIS5
CARG44

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 B 501
ChainResidue
BGLY21
BARG25
BARG88
BGLY90
BSER91
BDIH500
CARG44

site_idAC5
Number of Residues16
DetailsBINDING SITE FOR RESIDUE DIH C 500
ChainResidue
BHIS5
BARG44
CMET65
CSER91
CCYS92
CGLY93
CPHE160
CVAL179
CGLU180
CMET181
CGLU182
CSER204
CASP205
CILE207
CHOH289
CPO4501

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 C 501
ChainResidue
BARG44
CGLY21
CARG25
CARG88
CGLY90
CSER91
CDIH500

site_idAC7
Number of Residues15
DetailsBINDING SITE FOR RESIDUE DIH D 500
ChainResidue
DMET65
DSER91
DCYS92
DGLY93
DPHE160
DVAL179
DGLU180
DMET181
DGLU182
DSER204
DASP205
DPO4501
DHOH1155
EHIS5
EARG44

site_idAC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 D 501
ChainResidue
DGLY21
DARG25
DARG88
DGLY90
DSER91
DDIH500
EARG44

site_idAC9
Number of Residues16
DetailsBINDING SITE FOR RESIDUE DIH E 500
ChainResidue
EGLU182
ESER204
EASP205
EHOH335
EPO4501
EHOH1146
DHIS5
DARG44
EMET65
ESER91
ECYS92
EGLY93
EPHE160
EVAL179
EGLU180
EMET181

site_idBC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 E 501
ChainResidue
DARG44
EGLY21
EARG25
EARG88
EGLY90
ESER91
EDIH500

site_idBC2
Number of Residues15
DetailsBINDING SITE FOR RESIDUE DIH F 500
ChainResidue
AHIS5
AARG44
FMET65
FSER91
FCYS92
FGLY93
FPHE160
FVAL179
FGLU180
FMET181
FGLU182
FSER204
FASP205
FILE207
FPO4501

site_idBC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 F 501
ChainResidue
AARG44
FGLY21
FARG25
FARG88
FGLY90
FSER91
FDIH500

Functional Information from PROSITE/UniProt
site_idPS01232
Number of Residues16
DetailsPNP_UDP_1 Purine and other phosphorylases family 1 signature. GhGMGiPScSIyakEL
ChainResidueDetails
AGLY62-LEU77

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"HAMAP-Rule","id":"MF_01627","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P50389","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues48
DetailsBinding site: {"description":"in other chain","evidences":[{"source":"UniProtKB","id":"P50389","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsSite: {"description":"Important for catalytic activity","evidences":[{"source":"HAMAP-Rule","id":"MF_01627","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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