THIS CONSTRUCT (RESIDUES 28-272) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG ...THIS CONSTRUCT (RESIDUES 28-272) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
モノクロメーター: single crystal Si(111) bent / 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
0.91837
1
2
0.97966
1
3
0.97901
1
反射
解像度: 2.1→28.763 Å / Num. obs: 28845 / % possible obs: 90.6 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 38.876 Å2 / Rmerge(I) obs: 0.04 / Net I/σ(I): 12.37
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 obs
% possible all
2.1-2.17
0.746
1.4
6344
3484
64.9
2.17-2.26
0.552
1.9
8913
4873
81.8
2.26-2.36
0.345
2.6
9143
4921
88.5
2.36-2.49
0.228
3.8
10809
5709
94.8
2.49-2.64
0.159
5.2
9729
5214
94.1
2.64-2.85
0.104
7.6
11397
5752
97.3
2.85-3.13
0.069
11.2
11199
5510
97.6
3.13-3.59
0.041
18.1
11247
5605
96
3.59-4.51
0.024
28.9
10207
5320
93.9
4.51
0.017
37.1
11189
5557
95.4
-
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
MolProbity
3beta29
モデル構築
PDB_EXTRACT
3.1
データ抽出
SHELX
位相決定
SHARP
位相決定
XSCALE
December29, 2011
データスケーリング
REFMAC
5.6.0117
精密化
XDS
データ削減
SHELXD
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 2.1→28.763 Å / Cor.coef. Fo:Fc: 0.961 / Cor.coef. Fo:Fc free: 0.943 / Occupancy max: 1 / Occupancy min: 0.5 / SU B: 11.455 / SU ML: 0.157 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.237 / ESU R Free: 0.191 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.ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 4.WATERS WERE EXCLUDED FROM AUTOMATIC TLS ASSIGNMENT. 5.PEG FRAGMENTS (PEG, PGE AND PE8) FROM THE CRYSTALLIZATION SOLUTION AND CHLORIDE (CL) FROM THE PURIFICATION BUFFER HAVE BEEN MODELED IN THE SOLVENT STRUCTURE. 6.SELENO-METHIONINE (MSE) HAS BEEN MODELED AT THE PUTATIVE ACTIVE SITE BASED ON PUTATIVE ASSIGNMENT OF FUNCTION FROM PROTEIN STRUCTURE COMPARISONS AND ANOMALOUS DIFFERENCE FOURIER ELECTRON DENSITY MAPS. 7.RAMACHANDRAN OUTLIERS AT PHE84 IN BOTH PROTEIN ARE SUPPORTED BY ELECTRON DENSITY AND LIE IN THE VICINITY OF THE PUTATIVE ACTIVE SITE. 8.NCS RESTRAINTS WERE APPLIED USING REFMAC's LOCAL NCS OPTION (NCSR LOCAL). NCS GROUP 1 CHAIN A (30-270 TO CHAIN B (30-270) COUNT: 8183, RMS: 0.12, WEIGHT: 0.05.
Rfactor
反射数
%反射
Selection details
Rfree
0.2322
1458
5.1 %
RANDOM
Rwork
0.1875
-
-
-
obs
0.1898
28794
95.25 %
-
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