ISDA

Deposition Date 2013-12-15

Release Date 2014-07-16

Last Version Date 2023-11-08

Entry Detail

PDB ID:

3WNQ

Keywords:

OXIDOREDUCTASE

Title:

Crystal structure of (R)-carbonyl reductase H49A mutant from Candida Parapsilosis in complex with 2-hydroxyacetophenone

Biological Source:

Source Organism:

Candida parapsilosis (Taxon ID: 5480)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.95 Å

R-Value Free:

0.28

R-Value Work:

0.23

R-Value Observed:

0.23

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:(R)-specific carbonyl reductase
Gene (Uniprot):rCR
Mutations:H49A
Chain IDs:A, B, C, D
Chain Length:341
Number of Molecules:4
Biological Source:Candida parapsilosis

UniProt ID:A1X808 Pfam ID:PF08240, PF00107 EC:1.1.1.184

Ligand Molecules

HXT

Primary Citation

Unconserved substrate-binding sites direct the stereoselectivity of medium-chain alcohol dehydrogenase

Wang, S.S, Nie, Y, Xu, Y, Zhang, R.Z, Ko, T.P, Huang, C.H, Chan, H.C, Guo, R.T, Xiao, R.Show

Chem.Commun.(Camb.) 50 7770 7772 (2014)

PMID: 24834985 DOI: 10.1039/c4cc01752h

Abstact

Structure-guided design of substrate-binding pocket inversed the stereoselectivity of an NADH-dependent medium-chain alcohol dehydrogenase (MDR) from Prelog to anti-Prelog. The pocket-forming amino acids, especially the unconserved residues as hotspots, play critical roles in directing MDRs' stereoselectivity.

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Protein

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Disease

Primary Citation of related structures