Structure of PDB 2qun Chain A

Receptor sequence
>2qunA (length=290) Species: 36746 (Pseudomonas cichorii) [Search protein sequence]
MNKVGMFYTYWSTEWMVDFPATAKRIAGLGFDLMEISLGEFHNLSDAKKR
ELKAVADDLGLTVMCCIGLKSEYDFASPDKSVRDAGTEYVKRLLDDCHLL
GAPVFAGLTFCAWPQSPPLDMKDKRPYVDRAIESVRRVIKVAEDYGIIYA
LEVVNRFEQWLCNDAKEAIAFADAVDSPACKVQLDTFHMNIEETSFRDAI
LACKGKMGHFHLGEANRLPPGEGRLPWDEIFGALKEIGYDGTIVMEPFMR
KGGSVSRAVGVWRDMSNGATDEEMDERARRSLQFVRDKLA
3D structure
PDB2qun Crystal structures of D-tagatose 3-epimerase from Pseudomonas cichorii and its complexes with D-tagatose and D-fructose
ChainA
Resolution2.06 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 5.1.3.31: D-tagatose 3-epimerase.
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 FUD A C66 I67 W113 E152 E158 H188 R217 E246 C66 I67 W113 E152 E158 H188 R217 E246
BS02 MN A E152 D185 H211 E246 E152 D185 H211 E246
Gene Ontology
Molecular Function
GO:0016853 isomerase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:2qun, PDBe:2qun, PDBj:2qun
PDBsum2qun
PubMed17936787
UniProtO50580|DT3E_PSECI D-tagatose 3-epimerase

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