4R9U

Structure of vitamin B12 transporter BtuCD in a nucleotide-bound outward facing state

4R9U の概要

• エントリーDOI: 10.2210/pdb4r9u/pdb
• 分子名称: Vitamin B12 import system permease protein BtuC, Vitamin B12 import ATP-binding protein BtuD, LAURYL DIMETHYLAMINE-N-OXIDE, ... (5 entities in total)
• 機能のキーワード: nucleotide, amppnp, atp binding cassette, membrane protein, abc transporter, btuf, inner membrane, hydrolase
• 由来する生物種: Escherichia coli; 詳細
• 細胞内の位置: Cell inner membrane; Multi-pass membrane protein: P06609; Cell inner membrane; Peripheral membrane protein: P06611
• タンパク質・核酸の鎖数: 4
• 化学式量合計: 127119.51

構造登録者

Korkhov, V.M.,Mireku, S.A.,Veprintsev, D.B.,Locher, K.P. (登録日: 2014-09-08, 公開日: 2014-11-19, 最終更新日: 2023-09-20)

• 主引用文献: Korkhov, V.M.,Mireku, S.A.,Veprintsev, D.B.,Locher, K.P.; Structure of AMP-PNP-bound BtuCD and mechanism of ATP-powered vitamin B12 transport by BtuCD-F.; Nat.Struct.Mol.Biol., 21:1097-1099, 2014; PubMed: 25402482; DOI: 10.1038/nsmb.2918

実験手法

X-RAY DIFFRACTION (2.785 Å)