Structure of PDB 2hwu Chain E

Receptor sequence
>2hwuE (length=242) Species: 99287 (Salmonella enterica subsp. enterica serovar Typhimurium str. LT2) [Search protein sequence]
KSDVFHLGLTKNDLQGAQLAIVPGDPERVEKIAALMDKPVKLASHREFTS
WRAELDGKAVIVCSTGIGGPSTSIAVEELAQLGIRTFLRIGTTGAIQPHI
NVGDVLVTTASVRLDGASLHFAPMEFPAVADFACTTALVEAAKSIGATTH
VGVTASSDTFYPGQERYDTYSGRVVRRFKGSMEEWQAMGVMNYEMESATL
LTMCASQGLRAGMVAGVIVNRTQQQTESHAVKIVVEAARRLL
3D structure
PDB2hwu Crystal structure of the uridine phosphorylase from Salmonella typhimurium in complex with uridine and phosphate ion at 2.91A resolution
ChainE
Resolution2.91 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R5030 R5048 R5091 R5168 I5220 V5221
Catalytic site (residue number reindexed from 1) R28 R46 R89 R166 I218 V219
Enzyme Commision number 2.4.2.3: uridine phosphorylase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 URI E T5094 T5095 G5096 F5162 Q5166 R5168 M5197 E5198 T92 T93 G94 F160 Q164 R166 M195 E196
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004850 uridine phosphorylase activity
GO:0016757 glycosyltransferase activity
GO:0016763 pentosyltransferase activity
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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Cellular Component
External links
PDB RCSB:2hwu, PDBe:2hwu, PDBj:2hwu
PDBsum2hwu
PubMed
UniProtP0A1F6|UDP_SALTY Uridine phosphorylase (Gene Name=udp)

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