Structure of PDB 4xsm Chain B

Receptor sequence
>4xsmB (length=290) Species: 36746 (Pseudomonas cichorii) [Search protein sequence]
MNKVGMFYTYWSTEWMVDFPATAKRIAGLGFDLMEISLGEFHNLSDAKKR
ELKAVADDLGLTVMCSIGLKSEYDFASPDKSVRDAGTEYVKRLLDDCHLL
GAPVFAGLTFCAWPQSPPLDMKDKRPYVDRAIESVRRVIKVAEDYGIIYA
LEVVNRFEQWLCNDAKEAIAFADAVDSPACKVQLDTFHMNIEETSFRDAI
LACKGKMGHFHLGEANRLPPGEGRLPWDEIFGALKEIGYDGTIVMEPFMR
KGGSVSRAVGVWRDMSNGATDEEMDERARRSLQFVRDKLA
3D structure
PDB4xsm X-ray structures of the Pseudomonas cichorii D-tagatose 3-epimerase mutant form C66S recognizing deoxy sugars as substrates
ChainB
Resolution2.3 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 MN B E152 D185 H188 H211 E246 E152 D185 H188 H211 E246
BS02 TLZ B S66 I67 L108 E152 H188 H211 R217 E246 S66 I67 L108 E152 H188 H211 R217 E246
Gene Ontology
Molecular Function
GO:0016853 isomerase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:4xsm, PDBe:4xsm, PDBj:4xsm
PDBsum4xsm
PubMed27368739
UniProtO50580|DT3E_PSECI D-tagatose 3-epimerase

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