- PDB-2ifx: Crystal structure of a putative 4-methylmuconolactone methylisome... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 2ifx
タイトル
Crystal structure of a putative 4-methylmuconolactone methylisomerase (YP_295714.1) from Ralstonia eutropha JMP134 at 2.00 A resolution
要素
Hypothetical protein
キーワード
Structural Genomics/Unknown function / YP_295714.1 / hypothetical protein / Structural Genomics / PSI-2 / Protein Structure Initiative / Joint Center for Structural Genomics / JCSG / Structural Genomics-Unknown function COMPLEX
解像度: 2→25.743 Å / Num. obs: 17384 / % possible obs: 94.7 % / Biso Wilson estimate: 44.084 Å2 / Rmerge(I) obs: 0.045 / Net I/σ(I): 10.34
反射 シェル
Diffraction-ID: 1
解像度 (Å)
最高解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique all
% possible all
2-2.07
0.328
2.5
5095
2702
80
2.07-2.15
0.225
3.6
5934
3089
91.5
2.15-2.25
0.161
4.6
6610
3423
94.8
2.25-2.37
0.132
5.6
6466
3354
95.9
2.37-2.52
0.094
7.4
6764
3457
97.1
2.52-2.71
0.076
9.7
6446
3355
98
2.71-2.99
0.056
12.7
6739
3475
98.4
2.99-3.42
0.042
16.2
6603
3415
98.9
3.42
0.043
18.9
6560
3425
98.4
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位相決定
位相決定
手法: 多波長異常分散
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解析
ソフトウェア
名称
バージョン
分類
NB
MolProbity
3beta29
モデル構築
REFMAC
5.2.0019
精密化
XSCALE
データスケーリング
PDB_EXTRACT
2
データ抽出
XDS
データ削減
SOLVE
位相決定
RESOLVE
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 2→25.743 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.955 / SU B: 7.935 / SU ML: 0.108 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.155 / ESU R Free: 0.137 立体化学のターゲット値: MAXIMUM LIKELIHOOD WITH PHASES 詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 3. RESIDUES 49-51, 109-113 IN CHAIN A, AND 49-59, 108-113 IN CHAIN B ARE DISORDERED AND NOT INCLUDED IN THE MODEL. 4. GLYCEROL MOLECULES FROM THE CRYO SOLUTION ARE MODELED. 5. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 6. THERE ARE SOME UNEXPLAINED DENSITY NEAR RESIDUES B15(SER) AND B39(TYR). 7. SIGNIFICANT NCS DEVIATION OCCURS IN THE RESIDUE RANGE 83-100.
Rfactor
反射数
%反射
Selection details
Rfree
0.202
882
5.1 %
RANDOM
Rwork
0.171
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obs
0.173
17337
99.29 %
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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: 1.2 Å / 溶媒モデル: BABINET MODEL WITH MASK