6BDX image
Entry Detail
PDB ID:
6BDX
Keywords:
OXIDOREDUCTASE
Title:
4-hydroxy tetrahydrodipicolinate reductase from Neisseria gonorrhoeae
Biological Source:
Source Organism:
Neisseria gonorrhoeae
Host Organism:
Escherichia coli BL21(DE3)
PDB Version:
Deposition Date:
2017-10-24
Release Date:
2018-08-29
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.85 Å
R-Value Free:
0.20
R-Value Work:
0.16
R-Value Observed:
0.17
Space Group:
I 2 2 2
6BDX validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Description:4-hydroxy-tetrahydrodipicolinate reductase
Chain IDs:A
Chain Length:270
Number of Molecules:1
Biological Source:Neisseria gonorrhoeae
UniProt ID:Q5F5Y7 Pfam ID:PF01113, PF05173
Ligand Molecules
SO4
Primary Citation
4-Hydroxy-tetrahydrodipicolinate reductase from Neisseria gonorrhoeae - structure and interactions with coenzymes and substrate analog.
Biochem. Biophys. Res. Commun. 503 1993 1999 (2018)
PMID: 30093108 DOI: 10.1016/j.bbrc.2018.07.147

Abstact

Neisseria gonorrhoeae, an obligate human pathogen, is a leading cause of communicable diseases globally. Due to rapid development of drug resistance, the rate of successfully curing gonococcal infections is rapidly decreasing. Hence, research is being directed toward finding alternative drugs or drug targets to help eradicate these infections. 4-Hydroxy-tetrahydrodipicolinate reductase (DapB), an important enzyme in the meso-diaminopimelate pathway, is a promising target for the development of new antibiotics. This manuscript describes the first structure of DapB from N. gonorrhoeae determined at 1.85 Å. This enzyme uses NAD(P)H as cofactor. Details of the interactions of the enzyme with its cofactors and a substrate analog/inhibitor are discussed. A large scale bioinformatics analysis of DapBs' sequences is also described.

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Protein

Chemical

Disease

Primary Citation of related structures
6BDX