THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH ...THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. THE CLONED CONSTRUCT CONTAINS RESIDUES 24-333 OF THE FULL LENGTH PROTEIN.
モノクロメーター: Single crystal Si(111) bent monochromator (horizontal focusing) プロトコル: MAD / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
ID
波長 (Å)
相対比
1
0.9786
1
2
0.91837
1
3
0.97985
1
反射
解像度: 1.79→41.523 Å / Num. obs: 31085 / % possible obs: 97.1 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 16.976 Å2 / Rmerge(I) obs: 0.111 / Net I/σ(I): 9.59
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
% possible all
1.78-1.84
0.771
1.8
9426
2578
86.2
1.84-1.92
0.574
2.5
12802
3378
97.1
1.92-2
0.399
3.6
10804
2853
97.8
2-2.11
0.299
4.7
12341
3255
97.9
2.11-2.24
0.214
6.3
11745
3098
98.2
2.24-2.41
0.171
7.7
11574
3069
98.4
2.41-2.66
0.145
9
12488
3300
98.6
2.66-3.04
0.101
12.2
11682
3107
98.9
3.04-3.83
0.055
19.6
11982
3191
98.7
3.83-41.523
0.042
26.5
11969
3253
98.4
-
位相決定
位相決定
手法: 多波長異常分散
-
解析
ソフトウェア
名称
バージョン
分類
NB
REFMAC
5.5.0053
精密化
PHENIX
精密化
SHELX
位相決定
MolProbity
3beta29
モデル構築
XSCALE
データスケーリング
PDB_EXTRACT
3.006
データ抽出
XDS
データ削減
SHELXD
位相決定
autoSHARP
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 1.79→41.523 Å / Cor.coef. Fo:Fc: 0.958 / Cor.coef. Fo:Fc free: 0.943 / Occupancy max: 1 / Occupancy min: 0.3 / SU B: 2.305 / SU ML: 0.071 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.117 / ESU R Free: 0.111 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. RAMACHANDRAN OUTLIER PRO305 IS SUPPORTED BY DENSITY. 4. CYS238 IS OXIDIZED AS CYSTEINE SULFONIC ACID (OCS). 5. THE ALA-D-GAMMA-GLU MODELED IN THE ACTIVE SITE IS BASED ON DENSITY AND FUNCTION OF THE PROTEIN. PHOSPHATE AND PEG FRAGEMENTS ARE PRESENTS IN CRYSTALLIZATION CONDITIONS.
Rfactor
反射数
%反射
Selection details
Rfree
0.197
1564
5 %
RANDOM
Rwork
0.163
-
-
-
obs
0.165
31083
97.98 %
-
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: MASK