1NWN

Crystals of CO-HbI in which the structure was converted to its unligated state, and then converted back to its original CO-ligated state.

1NWN の概要

• エントリーDOI: 10.2210/pdb1nwn/pdb
• 関連するPDBエントリー: 1NWI 3SDH 4SDH
• 分子名称: globin I, PROTOPORPHYRIN IX CONTAINING FE, CARBON MONOXIDE, ... (4 entities in total)
• 機能のキーワード: invertebrate, hemoglobin, allostery, cooperative, oxygen-binding, oxygen transport, heme protein, oxygen storage-transport complex, oxygen storage/transport
• 由来する生物種: Scapharca inaequivalvis (ark clam)
• 細胞内の位置: Cytoplasm: P02213
• タンパク質・核酸の鎖数: 2
• 化学式量合計: 33221.63

構造登録者

Knapp, J.E.,Royer JR., W.E. (登録日: 2003-02-06, 公開日: 2003-08-26, 最終更新日: 2023-08-16)

• 主引用文献: Knapp, J.E.,Royer Jr., W.E.; Ligand-linked structural transitions in crystals of a cooperative dimeric hemoglobin.; Biochemistry, 42:4640-4647, 2003; PubMed: 12705827; DOI: 10.1021/bi027136p

実験手法

X-RAY DIFFRACTION (2.8 Å)