- PDB-3wcu: The structure of a deoxygenated 400 kda hemoglobin provides a mor... -
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基本情報
登録情報
データベース: PDB / ID: 3wcu
タイトル
The structure of a deoxygenated 400 kda hemoglobin provides a more accurate description of the cooperative mechanism of giant hemoglobins: Deoxygenated form
要素
A1 globin chain of giant V2 hemoglobin
A2 globin chain of giant V2 hemoglobin
B1 globin chain of giant V2 hemoglobin
B2 globin chain of giant V2 hemoglobin
キーワード
OXYGEN TRANSPORT / globin fold / oxygen binding / blood
機能・相同性
機能・相同性情報
hemoglobin complex / oxygen carrier activity / oxygen binding / response to hypoxia / iron ion binding / heme binding / extracellular region 類似検索 - 分子機能
解像度: 2.9→42.45 Å / Rfactor Rfree error: 0.008 / Occupancy max: 1 / Occupancy min: 1 / Data cutoff high absF: 2559595 / Data cutoff low absF: 0 / Isotropic thermal model: GROUP / 交差検証法: THROUGHOUT / σ(F): 0 / 立体化学のターゲット値: Engh & Huber 詳細: BULK SOLVENT MODEL USED. The model was constructed only one copy of each of the four subunits and refined by applying strict NCS constraints (i.e., the chains A, B, C, and D are identical to ...詳細: BULK SOLVENT MODEL USED. The model was constructed only one copy of each of the four subunits and refined by applying strict NCS constraints (i.e., the chains A, B, C, and D are identical to the chains E, F, G, and H, respectively).