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 FOLLOWED BY THE TARGET SEQUENCE.
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実験情報
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実験
実験
手法: X線回折 / 使用した結晶の数: 1
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試料調製
結晶
マシュー密度: 2.04 Å3/Da / 溶媒含有率: 39.85 %
結晶化
温度: 293 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 6.8 詳細: NANODROP, 0.2M NaNO3, 20.0% PEG 3350, No Buffer pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K
モノクロメーター: Single crystal Si(111) bent (horizontal focusing) プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.97895 Å / 相対比: 1
反射
解像度: 2→29.488 Å / Num. obs: 17927 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 23.54 Å2 / Rmerge(I) obs: 0.105 / Net I/σ(I): 10.53
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
Diffraction-ID
% possible all
2-2.07
0.6
2.2
12066
3221
1
99.1
2.07-2.15
0.511
2.6
12238
3198
1
100
2.15-2.25
0.426
3.1
13038
3410
1
99.9
2.25-2.37
0.343
3.8
12854
3353
1
100
2.37-2.52
0.288
4.6
12860
3345
1
99.9
2.52-2.71
0.222
6.1
12637
3284
1
99.9
2.71-2.99
0.15
8.8
13172
3412
1
100
2.99-3.42
0.081
15.3
12742
3286
1
100
3.42-4.3
0.045
25.4
12746
3296
1
99.9
4.3-29.488
0.032
33.1
12705
3338
1
98.9
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位相決定
位相決定
手法: 単波長異常分散
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解析
ソフトウェア
名称
バージョン
分類
NB
REFMAC
5.4.0067
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
データ抽出
MAR345
CCD
データ収集
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: 単波長異常分散 / 解像度: 2→29.488 Å / Cor.coef. Fo:Fc: 0.954 / Cor.coef. Fo:Fc free: 0.918 / SU B: 8.552 / SU ML: 0.123 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.195 / ESU R Free: 0.18 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 RESIDUAL B FACTORS ONLY. 4. THERE IS AN UNKNOWN DENSITY NEAR HIS 140. 5. NO3 AND EDO WERE MODELED BASED ON CRYSTALLIZATION AND CRYOPROTECTION CONDITIONS.
Rfactor
反射数
%反射
Selection details
Rfree
0.242
912
5.1 %
RANDOM
Rwork
0.179
-
-
-
obs
0.182
17882
99.9 %
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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: MASK
原子変位パラメータ
Biso mean: 22.439 Å2
Baniso -1
Baniso -2
Baniso -3
1-
0 Å2
0 Å2
0 Å2
2-
-
0 Å2
0 Å2
3-
-
-
0.01 Å2
精密化ステップ
サイクル: LAST / 解像度: 2→29.488 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
2067
0
32
150
2249
拘束条件
Refine-ID
タイプ
Dev ideal
Dev ideal target
数
X-RAY DIFFRACTION
r_bond_refined_d
0.017
0.022
2159
X-RAY DIFFRACTION
r_bond_other_d
0.001
0.02
1476
X-RAY DIFFRACTION
r_angle_refined_deg
1.609
1.95
2920
X-RAY DIFFRACTION
r_angle_other_deg
1.288
3.001
3544
X-RAY DIFFRACTION
r_dihedral_angle_1_deg
4.419
5
259
X-RAY DIFFRACTION
r_dihedral_angle_2_deg
31.466
22.816
103
X-RAY DIFFRACTION
r_dihedral_angle_3_deg
14.232
15
340
X-RAY DIFFRACTION
r_dihedral_angle_4_deg
15.807
15
16
X-RAY DIFFRACTION
r_chiral_restr
0.089
0.2
305
X-RAY DIFFRACTION
r_gen_planes_refined
0.008
0.02
2411
X-RAY DIFFRACTION
r_gen_planes_other
0.002
0.02
487
X-RAY DIFFRACTION
r_mcbond_it
0.894
1.5
1289
X-RAY DIFFRACTION
r_mcbond_other
0.217
1.5
525
X-RAY DIFFRACTION
r_mcangle_it
1.606
2
2065
X-RAY DIFFRACTION
r_scbond_it
2.585
3
870
X-RAY DIFFRACTION
r_scangle_it
4.037
4.5
853
LS精密化 シェル
解像度: 2→2.052 Å / Total num. of bins used: 20
Rfactor
反射数
%反射
Rfree
0.308
79
-
Rwork
0.211
1193
-
all
-
1272
-
obs
-
-
99.22 %
精密化 TLS
手法: refined / Origin x: 32.647 Å / Origin y: 29.627 Å / Origin z: 17.476 Å