Structure of PDB 1gyy Chain A

Receptor sequence
>1gyyA (length=76) Species: 562 (Escherichia coli) [Search protein sequence]
PHIDIKCFPRELDEQQKAALAADITDVIIRHLNSKDSSISIALQQIQPES
WQAIWDAEIAPQMEALIKKPGYSMNA
3D structure
PDB1gyy The Crystal Structure of Ydce, a 4-Oxalocrotonate Tautomerase Homologue from Escherichia Coli, Confirms the Structural Basis for Oligomer Diversity
ChainA
Resolution1.35 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 5.3.2.-
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 FHC A P1 S38 P1 S38 MOAD: Ki=230uM
PDBbind-CN: -logKd/Ki=3.64,Ki=230uM
BS02 FHC A C7 F8 W51 Y72 C7 F8 W51 Y72 MOAD: Ki=230uM
PDBbind-CN: -logKd/Ki=3.64,Ki=230uM
Gene Ontology
Molecular Function
GO:0016853 isomerase activity
GO:0016862 intramolecular oxidoreductase activity, interconverting keto- and enol-groups
GO:0042803 protein homodimerization activity
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:1gyy, PDBe:1gyy, PDBj:1gyy
PDBsum1gyy
PubMed12356301
UniProtP31992|PPTA_ECOLI Tautomerase PptA (Gene Name=pptA)

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