- PDB-4zgz: STRUCTURE OF HUMAN ANTIZYME INHIBITOR IN COMPLEX WITH A C-TERMINA... -
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基本情報
登録情報
データベース: PDB / ID: 4zgz
タイトル
STRUCTURE OF HUMAN ANTIZYME INHIBITOR IN COMPLEX WITH A C-TERMINAL FRAGMENT OF ANTIZYME
要素
Antizyme inhibitor 1
Ornithine decarboxylase antizyme 1
キーワード
PROTEIN BINDING / TIM BARREL DOMAIN / BETA-SHEET DOMAIN / INHIBITION / ANTIZYME / PLASMA
機能・相同性
機能・相同性情報
ornithine decarboxylase activator activity / positive regulation of polyamine transmembrane transport / putrescine biosynthetic process from arginine, via ornithine / ornithine decarboxylase activity / polyamine biosynthetic process / positive regulation of intracellular protein transport / Regulation of ornithine decarboxylase (ODC) / ornithine decarboxylase inhibitor activity / negative regulation of protein catabolic process / positive regulation of protein catabolic process ...ornithine decarboxylase activator activity / positive regulation of polyamine transmembrane transport / putrescine biosynthetic process from arginine, via ornithine / ornithine decarboxylase activity / polyamine biosynthetic process / positive regulation of intracellular protein transport / Regulation of ornithine decarboxylase (ODC) / ornithine decarboxylase inhibitor activity / negative regulation of protein catabolic process / positive regulation of protein catabolic process / viral translational frameshifting / nucleus / cytosol / cytoplasm 類似検索 - 分子機能
解像度: 5.81→25.92 Å / SU ML: 0.68 / 交差検証法: FREE R-VALUE / σ(F): 1.97 / 位相誤差: 29.8 / 立体化学のターゲット値: ML 詳細: DUE TO THE LOW RESOLUTION NATURE OF THIS STRUCTURE, SEQUENCE ASSIGNMENT AND SIDE CHAIN MODELING WERE GUIDED BY REFERRING TO THE HIGH RESOLUTION STRUCTURES OF HUMAN ANTIZYME (PDBID: 4ZGY) AND ...詳細: DUE TO THE LOW RESOLUTION NATURE OF THIS STRUCTURE, SEQUENCE ASSIGNMENT AND SIDE CHAIN MODELING WERE GUIDED BY REFERRING TO THE HIGH RESOLUTION STRUCTURES OF HUMAN ANTIZYME (PDBID: 4ZGY) AND MOUSE ANTIZYME INHIBITOR (PDBID: 3BTN). REFINING THESE SIDE CHAIN ATOMS WOULD BE UNREALISTIC AT 5.8A RESOLUTION AND THUS THEIR OCCUPANCIES WERE SET TO ZERO.
Rfactor
反射数
%反射
Rfree
0.24
593
4.93 %
Rwork
0.188
-
-
obs
0.191
12031
98.2 %
溶媒の処理
減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL
精密化ステップ
サイクル: LAST / 解像度: 5.81→25.92 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
7456
0
0
0
7456
拘束条件
Refine-ID
タイプ
Dev ideal
数
X-RAY DIFFRACTION
f_bond_d
0.003
7630
X-RAY DIFFRACTION
f_angle_d
0.849
10337
X-RAY DIFFRACTION
f_dihedral_angle_d
11.808
2697
X-RAY DIFFRACTION
f_chiral_restr
0.054
1159
X-RAY DIFFRACTION
f_plane_restr
0.003
1318
LS精密化 シェル
解像度 (Å)
Rfactor Rfree
Num. reflection Rfree
Rfactor Rwork
Num. reflection Rwork
Refine-ID
% reflection obs (%)
5.8123-6.3892
0.2641
142
0.2165
2906
X-RAY DIFFRACTION
99
6.3892-7.2957
0.2081
158
0.1686
2892
X-RAY DIFFRACTION
100
7.2957-9.1247
0.2016
145
0.1805
2897
X-RAY DIFFRACTION
99
9.1247-25.9221
0.2598
148
0.1909
2743
X-RAY DIFFRACTION
95
精密化 TLS
手法: refined / Origin x: -40.7491 Å / Origin y: 122.8579 Å / Origin z: 13.7624 Å