- PDB-1pf3: Crystal Structure of the M441L mutant of the multicopper oxidase CueO -
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基本情報
登録情報
データベース: PDB / ID: 1pf3
タイトル
Crystal Structure of the M441L mutant of the multicopper oxidase CueO
要素
Blue copper oxidase cueO
キーワード
OXIDOREDUCTASE / copper / multicopper oxidase
機能・相同性
機能・相同性情報
oxidoreductase activity, acting on metal ions, oxygen as acceptor / cuproxidase / oxidoreductase activity, acting on metal ions / detoxification of copper ion / oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor / response to copper ion / ferroxidase activity / outer membrane-bounded periplasmic space / periplasmic space / copper ion binding 類似検索 - 分子機能
解像度: 1.5→10 Å / Cor.coef. Fo:Fc: 0.946 / Cor.coef. Fo:Fc free: 0.921 / SU B: 1.227 / SU ML: 0.048 Isotropic thermal model: Isotropic, except copper, chlorine anisotropic 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.093 / ESU R Free: 0.095 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. The T1 copper is partially depleted (around 50% occupancy) The T2 copper is somewhat less depleted. MISSING FROM THE MODEL ARE RESIDUES 1-30 ...詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. The T1 copper is partially depleted (around 50% occupancy) The T2 copper is somewhat less depleted. MISSING FROM THE MODEL ARE RESIDUES 1-30 AT THE N-TERMINUS (1-28 ARE A PRESUMABLY CLEAVED SIGNAL PEPTIDE, 29-30 ARE NOT VISIBLE IN THE ELECTRON DENSITY MAP), AND RESIDUES 380-402 WHICH ARE NOT VISIBLE IN THE ELECTRON DENSITY MAP AND, PRESUMABLY, DISORDERED. A strep tag on the C terminus has not been cleaved but is not visible in the electron density maps.
Rfactor
反射数
%反射
Selection details
Rfree
0.22757
3211
5 %
from pdb entry 1KV7
Rwork
0.19099
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obs
0.19283
63714
83.74 %
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all
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63714
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溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.4 Å / 溶媒モデル: BABINET MODEL WITH MASK