4LPI

A sperm whale myoglobin double mutant L29H/F43Y Mb with a distal hydrogen-bonding network

4LPI の概要

• エントリーDOI: 10.2210/pdb4lpi/pdb
• 分子名称: Myoglobin, PROTOPORPHYRIN IX CONTAINING FE (3 entities in total)
• 機能のキーワード: enzyme function initiative, distal heme hydrogen-bonding network, nitrite redutase, oxygen transport
• 由来する生物種: Physeter catodon (Sperm whale)
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 18023.62

構造登録者

Lin, Y. (登録日: 2013-07-16, 公開日: 2014-07-16, 最終更新日: 2023-11-08)

• 主引用文献: Yan, D.J.,Yuan, H.,Li, W.,Xiang, Y.,He, B.,Nie, C.M.,Wen, G.B.,Lin, Y.W.,Tan, X.; How a novel tyrosine-heme cross-link fine-tunes the structure and functions of heme proteins: a direct comparitive study of L29H/F43Y myoglobin; Dalton Trans, 44:18815-18822, 2015; PubMed: 26458300; DOI: 10.1039/c5dt03040d

実験手法

X-RAY DIFFRACTION (1.36 Å)