3HGN

Structure of porcine pancreatic elastase complexed with a potent peptidyl inhibitor FR130180 determined by neutron crystallography

3HGN の概要

• エントリーDOI: 10.2210/pdb3hgn/pdb
• 関連するPDBエントリー: 3HGP
• 分子名称: Elastase-1, 4-[[(2S)-3-methyl-1-oxo-1-[(2S)-2-[[(3S)-1,1,1-trifluoro-4-methyl-2-oxo-pentan-3-yl]carbamoyl]pyrrolidin-1-yl]butan-2-yl]carbamoyl]benzoic acid, CALCIUM ION, ... (5 entities in total)
• 機能のキーワード: chymotrypsin family, hydrolase, serine protease, disulfide bond, metal-binding, protease, secreted, zymogen
• 由来する生物種: Sus scrofa (Pig)
• 細胞内の位置: Secreted: P00772
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 26578.66

構造登録者

Tamada, T.,Kinoshita, T.,Kuroki, R.,Tada, T. (登録日: 2009-05-14, 公開日: 2009-07-28, 最終更新日: 2023-11-01)

• 主引用文献: Tamada, T.,Kinoshita, T.,Kurihara, K.,Adachi, M.,Ohhara, T.,Imai, K.,Kuroki, R.,Tada, T.; Combined High-Resolution Neutron and X-ray Analysis of Inhibited Elastase Confirms the Active-Site Oxyanion Hole but Rules against a Low-Barrier Hydrogen Bond; J.Am.Chem.Soc., 131:11033-11040, 2009; PubMed: 19603802; DOI: 10.1021/ja9028846

実験手法

NEUTRON DIFFRACTION (1.65 Å)
X-RAY DIFFRACTION (1.201 Å)