2NPK

An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conductance

2NPK の概要

• エントリーDOI: 10.2210/pdb2npk/pdb
• 関連するPDBエントリー: 1U7G 1XQE 1XQF 2NMR 2NOP 2NOW 2NPC 2NPD 2NPE 2NPG 2NPJ
• 分子名称: Ammonia channel, SULFATE ION, ACETATE ION, ... (6 entities in total)
• 機能のキーワード: membrane protein, ammonia transport, histidine double mutant, amtb, transport protein
• 由来する生物種: Escherichia coli
• 細胞内の位置: Cell inner membrane; Multi-pass membrane protein: P69681
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 44729.93

構造登録者

Lupo, D.,Winkler, F.K. (登録日: 2006-10-27, 公開日: 2006-11-14, 最終更新日: 2023-10-25)

• 主引用文献: Javelle, A.,Lupo, D.,Zheng, L.,Li, X.-D.,Winkler, F.K.,Merrick, M.; An unusual twin-his arrangement in the pore of ammonia channels is essential for substrate conductance; J.Biol.Chem., 281:39492-39498, 2006; PubMed: 17040913; DOI: 10.1074/jbc.M608325200

実験手法

X-RAY DIFFRACTION (2 Å)