2WFM image
Deposition Date 2009-04-08
Release Date 2010-04-21
Last Version Date 2023-12-13
Entry Detail
PDB ID:
2WFM
Keywords:
HYDROLASE
Title:
Crystal structure of polyneuridine aldehyde esterase mutant (H244A)
Biological Source:
Source Organism:
RAUVOLFIA SERPENTINA (Taxon ID: 4060)
Host Organism:
ESCHERICHIA COLI
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.20 Å
R-Value Free:
0.23
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
C 1 2 1
2WFM validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:POLYNEURIDINE ALDEHYDE ESTERASE
Gene (Uniprot):PNAE
Mutations:YES
Chain IDs:A, B, C, D, E
Chain Length:264
Number of Molecules:5
Biological Source:RAUVOLFIA SERPENTINA
UniProt ID:Q9SE93 Pfam ID:PF00561 EC:3.1.1.78
Primary Citation
Structural Basis and Enzymatic Mechanism of the Biosynthesis of C9- from C10-Monoterpenoid Indole Alkaloids.
Angew.Chem.Int.Ed.Engl. 48 5211 ? (2009)
PMID: 19496101 DOI: 10.1002/ANIE.200900150

Abstact

Cutting carbons: The three-dimensional structure of polyneuridine aldehyde esterase (PNAE) gives insight into the enzymatic mechanism of the biosynthesis of C(9)- from C(10)-monoterpenoid indole alkaloids (see scheme). PNAE is a very substrate-specific serine esterase. It harbors the catalytic triad S87-D216-H244, and is a new member of the alpha/beta-fold hydrolase superfamily. Its novel function leads to the diversification of alkaloid structures.

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Primary Citation of related structures
2WFL