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4HIB

Crystal structure of human orotidine 5'-monophosphate decarboxylase complexed with CMP-N4-OH

Functional Information from GO Data
ChainGOidnamespacecontents
A0004590molecular_functionorotidine-5'-phosphate decarboxylase activity
A0006207biological_process'de novo' pyrimidine nucleobase biosynthetic process
A0044205biological_process'de novo' UMP biosynthetic process
B0004590molecular_functionorotidine-5'-phosphate decarboxylase activity
B0006207biological_process'de novo' pyrimidine nucleobase biosynthetic process
B0044205biological_process'de novo' UMP biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 301
ChainResidue
AGLU76
AGLN79
ALEU80
AARG270

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 302
ChainResidue
ASER205
AVAL208
AHOH465
AHOH466

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 303
ChainResidue
BGLY240
ALYS163

site_idAC4
Number of Residues19
DetailsBINDING SITE FOR RESIDUE 16B A 304
ChainResidue
ASER68
AASP70
ALYS92
AHIS94
AASP123
ALYS125
AMET182
ASER183
AILE212
APRO228
AGLN241
ATYR243
AGLY261
AARG262
AHOH406
AHOH420
BASP128
BILE129
BTHR132

site_idAC5
Number of Residues21
DetailsBINDING SITE FOR RESIDUE 16B B 301
ChainResidue
AASP128
AILE129
ATHR132
BSER68
BASP70
BLYS92
BHIS94
BASP123
BLYS125
BGLU181
BMET182
BSER183
BILE212
BPRO228
BGLN241
BTYR243
BGLY261
BARG262
BHOH401
BHOH407
BHOH417

Functional Information from PROSITE/UniProt
site_idPS00156
Number of Residues14
DetailsOMPDECASE Orotidine 5'-phosphate decarboxylase active site. IFeDrKfaDIGnTV
ChainResidueDetails
AILE120-VAL133

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsActive site: {"description":"For OMPdecase activity","evidences":[{"source":"PubMed","id":"18184586","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18184586","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2QCD","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18184586","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2QCD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2QCH","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18184586","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2QCL","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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