Structure of PDB 6wn6 Chain A

Receptor sequence
>6wn6A (length=263) Species: 562 (Escherichia coli) [Search protein sequence]
KMKIGTQNQAFFPENILEKFRYIKEMGFDGFEIDGKLLVNNIEEVKAAIK
ETGLPVTTACGGYDGWIGDFIEERRLNGLKQIERILEALAEVGGKGIVVP
AAWGMFTFRLPPMTSPRSLDGDRKMVSDSLRVLEQVAARTGTVVYLEPLN
RYQDHMINTLADARRYIVENDLKHVQIIGDFYHMNIEEDNLAQALHDNRD
LLGHVHIADNHRYQPGSGTLDFHALFEQLRADNYQGYVVYEGRIRAEDPA
QAYRDSLAWLRTC
3D structure
PDB6wn6 Structure and Reaction Mechanism of YcjR, an Epimerase That Facilitates the Interconversion of d-Gulosides to d-Glucosides inEscherichia coli.
ChainA
Resolution1.86 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) V177 L222 L227 F228
Catalytic site (residue number reindexed from 1) V175 L220 L225 F226
Enzyme Commision number 5.1.3.-
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 MN A E149 D182 H208 E243 E147 D180 H206 E241
Gene Ontology
Molecular Function
GO:0016853 isomerase activity
GO:0016857 racemase and epimerase activity, acting on carbohydrates and derivatives
GO:0030145 manganese ion binding
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Cellular Component
External links
PDB RCSB:6wn6, PDBe:6wn6, PDBj:6wn6
PDBsum6wn6
PubMed32437133
UniProtP76044|YCJR_ECOLI 3-dehydro-D-guloside 4-epimerase (Gene Name=ycjR)

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