Structure of PDB 4pfh Chain B

Receptor sequence
>4pfhB (length=291) Species: 36746 (Pseudomonas cichorii) [Search protein sequence]
MNKVGMFYTYWSTEWMVDFPATAKRIAGLGFDLMEINLEEFHNLSDAKKR
ELKAVADDLGLTVMCCIGLKSEYDFASPDKSVRDAGTEYVKRLLDDCHLL
GAPVFAGLNFCAWPQHPPLDMVDKRPYVDRAIESVRRVIKVAEDYGIIYA
LEVVNRYEQWLCNDAKEAIAFADAVDSPACKVQLDTFHMNIEENSFRDAI
LACKGKMGVFHIGEQNRLPPGEGRLPWDEIFGALKEIGYDGTIVMEPFMR
TGGSVGRDVCVWRDLSNGATDEEMDERARRSLQFVRDKLAL
3D structure
PDB4pfh Directed Divergent Evolution of a Thermostable D-Tagatose Epimerase towards Improved Activity for Two Hexose Substrates.
ChainB
Resolution1.9 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 H211 E246 E152 D185 H211 E246
BS02 PSJ B F7 N37 C66 W113 E152 E158 H188 H211 R217 E246 F7 N37 C66 W113 E152 E158 H188 H211 R217 E246
BS03 FUD B N37 E152 E158 H188 H211 R217 E246 N37 E152 E158 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:4pfh, PDBe:4pfh, PDBj:4pfh
PDBsum4pfh
PubMed25655925
UniProtO50580|DT3E_PSECI D-tagatose 3-epimerase

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