Structure of PDB 4k6o Chain A Binding Site BS01

Receptor Information
>4k6o Chain A (length=252) Species: 666 (Vibrio cholerae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TKTVFHLGVTEADLNGATLAIIPGDPARVQKIAELMDNPVFLASHREYTV
YRAELDGQSVVVCSTGIGGPSTSIAVEELAQLGVRTFLRVGTTGAIQPHV
NVGDMIVTTGSVRLDGASLHFAPMEFPAVPDFDVATAMKAAAQESGATVH
MGVTASSDTFYPGQERYDTFTGRVVRRFQGSMKEWQDMGVLNFEMESATL
LTMCASSGLKAGCVAGVIINRTQKEIPDHATLKETEARSIKVVVEAARKM
LK
Ligand information
Ligand ID6MU
InChIInChI=1S/C5H6N2O2/c1-3-2-4(8)7-5(9)6-3/h2H,1H3,(H2,6,7,8,9)
InChIKeySHVCSCWHWMSGTE-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.370Cc1cc(O)nc(O)n1
OpenEye OEToolkits 1.7.6Cc1cc(nc(n1)O)O
ACDLabs 12.01Oc1nc(O)nc(c1)C
FormulaC5 H6 N2 O2
Name6-methylpyrimidine-2,4-diol
ChEMBLCHEMBL1650614
DrugBank
ZINCZINC000000162484
PDB chain4k6o Chain A Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4k6o Crystallization and preliminary X-ray study of Vibrio cholerae uridine phosphorylase in complex with 6-methyluracil.
Resolution1.17 Å
Binding residue
(original residue number in PDB)		T93 T94 G95 F161 Q165 R167
Binding residue
(residue number reindexed from 1)		T92 T93 G94 F160 Q164 R166
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H7 G25 R29 R47 E79 R90 T93 R167 I219 I220 R222 L233
Catalytic site (residue number reindexed from 1) H6 G24 R28 R46 E78 R89 T92 R166 I218 I219 R221 L232
Enzyme Commision number 2.4.2.3: uridine phosphorylase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004850 uridine phosphorylase activity
GO:0016757 glycosyltransferase activity
GO:0016763 pentosyltransferase activity
GO:0046872 metal ion binding
GO:0047847 deoxyuridine phosphorylase activity
Biological Process
GO:0009116 nucleoside metabolic process
GO:0009164 nucleoside catabolic process
GO:0009166 nucleotide catabolic process
GO:0044206 UMP salvage
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4k6o, PDBe:4k6o, PDBj:4k6o
PDBsum4k6o
PubMed24419619
UniProtQ9K4U1

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