3GQG

Crystal structure at acidic pH of the ferric form of the Root effect hemoglobin from Trematomus bernacchii.

3GQG の概要

• エントリーDOI: 10.2210/pdb3gqg/pdb
• 分子名称: Hemoglobin subunit alpha, Hemoglobin subunit beta, PROTOPORPHYRIN IX CONTAINING FE, ... (4 entities in total)
• 機能のキーワード: pentacoordinate high-spin fe(iii) form, antacrtic fish hemoglobin, acetylation, heme, iron, metal-binding, oxygen transport, transport
• 由来する生物種: Trematomus bernacchii (rockcod); 詳細
• タンパク質・核酸の鎖数: 4
• 化学式量合計: 66139.23

構造登録者

Vergara, A.,Franzese, M.,Merlino, A.,Bonomi, G.,Mazzarella, L. (登録日: 2009-03-24, 公開日: 2009-10-13, 最終更新日: 2023-09-06)

• 主引用文献: Vergara, A.,Franzese, M.,Merlino, A.,Bonomi, G.,Verde, C.,Giordano, D.,di Prisco, G.,Lee, H.C.,Peisach, J.,Mazzarella, L.; Correlation between hemichrome stability and the root effect in tetrameric hemoglobins.; Biophys.J., 97:866-874, 2009; PubMed: 19651045; DOI: 10.1016/j.bpj.2009.04.056

実験手法

X-RAY DIFFRACTION (1.73 Å)