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1UPF

STRUCTURE OF THE URACIL PHOSPHORIBOSYLTRANSFERASE, MUTANT C128V BOUND TO THE DRUG 5-FLUOROURACIL

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003824molecular_functioncatalytic activity
A0004845molecular_functionuracil phosphoribosyltransferase activity
A0005525molecular_functionGTP binding
A0008655biological_processpyrimidine-containing compound salvage
A0016740molecular_functiontransferase activity
A0016757molecular_functionglycosyltransferase activity
A0044206biological_processUMP salvage
B0000166molecular_functionnucleotide binding
B0003824molecular_functioncatalytic activity
B0004845molecular_functionuracil phosphoribosyltransferase activity
B0005525molecular_functionGTP binding
B0008655biological_processpyrimidine-containing compound salvage
B0016740molecular_functiontransferase activity
B0016757molecular_functionglycosyltransferase activity
B0044206biological_processUMP salvage
C0000166molecular_functionnucleotide binding
C0003824molecular_functioncatalytic activity
C0004845molecular_functionuracil phosphoribosyltransferase activity
C0005525molecular_functionGTP binding
C0008655biological_processpyrimidine-containing compound salvage
C0016740molecular_functiontransferase activity
C0016757molecular_functionglycosyltransferase activity
C0044206biological_processUMP salvage
D0000166molecular_functionnucleotide binding
D0003824molecular_functioncatalytic activity
D0004845molecular_functionuracil phosphoribosyltransferase activity
D0005525molecular_functionGTP binding
D0008655biological_processpyrimidine-containing compound salvage
D0016740molecular_functiontransferase activity
D0016757molecular_functionglycosyltransferase activity
D0044206biological_processUMP salvage
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 D 799
ChainResidue
DARG137
DCYS167
DALA168
DTHR169
DALA170
DGLY171
DSER172

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 D 599
ChainResidue
DARG112
DALA113
DGLY237
DHOH1005
DHOH1019
BLYS150
DVAL111

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 D 899
ChainResidue
BLYS59
DARG129
DARG158

site_idAC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 C 799
ChainResidue
CARG137
CALA168
CTHR169
CALA170
CGLY171
CSER172
CHOH1013
CHOH1032
CHOH1069

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 C 599
ChainResidue
CARG112
CALA113
CGLY237

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 C 899
ChainResidue
ALYS59
CARG129
CARG158

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B 599
ChainResidue
BARG112
BALA113
BGLY237
BHOH1011
BHOH1034

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 B 799
ChainResidue
BARG137
BCYS167
BALA168
BTHR169
BALA170
BGLY171
BSER172
BHOH1006

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B 899
ChainResidue
BARG129
BARG158
BHOH1000
BHOH1005
DLYS59

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 799
ChainResidue
AARG137
AALA168
ATHR169
AALA170
AGLY171
ASER172

site_idBC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 899
ChainResidue
AARG129
AARG158
CLYS59

site_idBC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 599
ChainResidue
AARG112
AALA113
AGLY237

site_idBC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE URF D 999
ChainResidue
DMET166
DALA168
DTYR227
DTYR228
DILE229
DGLY234
DPHE236

site_idBC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE URF C 999
ChainResidue
CMET166
CALA168
CTYR227
CTYR228
CILE229
CGLY234
CASP235
CPHE236
CHOH1003

site_idBC6
Number of Residues10
DetailsBINDING SITE FOR RESIDUE URF B 999
ChainResidue
BMET166
BALA168
BTYR227
BTYR228
BILE229
BILE233
BGLY234
BASP235
BPHE236
BHOH1002

site_idBC7
Number of Residues10
DetailsBINDING SITE FOR RESIDUE URF A 999
ChainResidue
AMET166
AALA168
ATYR227
ATYR228
AILE229
AGLY234
AASP235
APHE236
AHOH1013
AHOH1045

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"9628859","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1BD3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1UPU","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11773618","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1JLR","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11773618","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1JLS","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11773618","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9628859","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1BD3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1BD4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1JLR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1JLS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1UPU","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues32
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11773618","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9628859","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1BD3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1BD4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1JLR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1JLS","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11773618","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9628859","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1JLS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1UPU","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"9628859","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1UPU","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11773618","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1JLR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1JLS","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1bd3
ChainResidueDetails
DTHR141
DARG137
DASP235

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1bd3
ChainResidueDetails
CTHR141
CARG137
CASP235

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1bd3
ChainResidueDetails
BTHR141
BARG137
BASP235

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1bd3
ChainResidueDetails
ATHR141
AARG137
AASP235

site_idMCSA1
Number of Residues4
DetailsM-CSA 420
ChainResidueDetails
AARG137electrostatic stabiliser
ATHR141electrostatic stabiliser
AASP235electrostatic stabiliser
AASP238modifies pKa

site_idMCSA2
Number of Residues4
DetailsM-CSA 420
ChainResidueDetails
BARG137electrostatic stabiliser
BTHR141electrostatic stabiliser
BASP235electrostatic stabiliser
BASP238modifies pKa

site_idMCSA3
Number of Residues4
DetailsM-CSA 420
ChainResidueDetails
CARG137electrostatic stabiliser
CTHR141electrostatic stabiliser
CASP235electrostatic stabiliser
CASP238modifies pKa

site_idMCSA4
Number of Residues4
DetailsM-CSA 420
ChainResidueDetails
DARG137electrostatic stabiliser
DTHR141electrostatic stabiliser
DASP235electrostatic stabiliser
DASP238modifies pKa

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PDB entries from 2025-10-29

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