4LWA

Structure of Bacillus subtilis nitric oxide synthase in complex with ((2S, 3S)-1,3-bis((6-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methylpyridin-2-yl)methoxy)-2-aminobutane

4LWA の概要

• エントリーDOI: 10.2210/pdb4lwa/pdb
• 関連するPDBエントリー: 4LUW 4LUX 4LWB
• 分子名称: Nitric oxide synthase oxygenase, PROTOPORPHYRIN IX CONTAINING FE, 6,6'-{[(2S,3S)-2-aminobutane-1,3-diyl]bis(oxymethanediyl)}bis(4-methylpyridin-2-amine), ... (6 entities in total)
• 機能のキーワード: nitric oxide synthase, oxidoreductase-oxidoreductase inhibitor complex, oxidoreductase/oxidoreductase inhibitor
• 由来する生物種: Bacillus subtilis subsp. subtilis
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 43244.93

構造登録者

Holden, J.K.,Li, H.,Poulos, T.P. (登録日: 2013-07-26, 公開日: 2013-10-23, 最終更新日: 2023-09-20)

主引用文献

Holden, J.K.,Li, H.,Jing, Q.,Kang, S.,Richo, J.,Silverman, R.B.,Poulos, T.L.
Structural and biological studies on bacterial nitric oxide synthase inhibitors.
Proc.Natl.Acad.Sci.USA, 110:18127-18131, 2013

PubMed Abstract: Nitric oxide (NO) produced by bacterial NOS functions as a cytoprotective agent against oxidative stress in Staphylococcus aureus, Bacillus anthracis, and Bacillus subtilis. The screening of several NOS-selective inhibitors uncovered two inhibitors with potential antimicrobial properties. These two compounds impede the growth of B. subtilis under oxidative stress, and crystal structures show that each compound exhibits a unique binding mode. Both compounds serve as excellent leads for the future development of antimicrobials against bacterial NOS-containing bacteria.

PubMed: 24145412
DOI: 10.1073/pnas.1314080110

実験手法

X-RAY DIFFRACTION (2.06 Å)