THE CONSTRUCT (RESIDUES 1-435) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG ...THE CONSTRUCT (RESIDUES 1-435) 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: double crystal / 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: 0.91837 Å / 相対比: 1
反射
解像度: 2.42→48.782 Å / Num. obs: 74457 / % possible obs: 98.1 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 46.446 Å2 / Rmerge(I) obs: 0.078 / Net I/σ(I): 11.83
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
2.41-2.5
0.488
2.6
25959
7037
90.6
2.5-2.6
0.405
3.2
28044
7440
99.7
2.6-2.71
0.313
4
26366
6984
99.7
2.71-2.86
0.229
5.3
29700
7849
99.7
2.86-3.03
0.19
6.5
26086
7064
98.8
3.03-3.27
0.118
9.6
29263
7745
99.5
3.27-3.6
0.072
14.5
28454
7551
99.4
3.6-4.11
0.05
19.9
27808
7391
99
4.11-5.17
0.04
24.5
28585
7608
98.6
5.17
0.042
26.6
28623
7788
96.4
-
位相決定
位相決定
手法: 分子置換
-
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
XSCALE
データスケーリング
BUSTER-TNT
2.10.0
精密化
XDS
データ削減
BUSTER
2.10.0
精密化
精密化
構造決定の手法: 分子置換 / 解像度: 2.42→48.782 Å / Cor.coef. Fo:Fc: 0.945 / Cor.coef. Fo:Fc free: 0.9209 / Occupancy max: 1 / Occupancy min: 0.33 / 交差検証法: THROUGHOUT / σ(F): 0 詳細: 1.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 ...詳細: 1.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. 2.PROTEIN ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 3. NCS RESTRAINTS WERE APPLIED USING BUSTER'S LSSR RESTRAINT REPRESENTATION. 4. THE MODELING OF ZINC IS SUPPORTED BY X-RAY FLUORESCENCE AND ANOMALOUS DIFFERENCE MAPS. 5. POTASSIUM (K), SULFATE (SO4), AND POLYETHYLENE GLYCOL FRAGMENTS (PEG),(PGE) FROM THE CRYSTALLIZATION WERE MODELED INTO THE STRUCTURE. 6. 1,2-ETHANEDIOL (EDO) USED AS A CRYOPROTECTANT WAS MODELED INTO THE STRUCTURE. 6. ADENOSINE-5'-MONOSPHATE (AMP), A CRYSTALLIZATION ADDITIVE, WAS MODELED INTO THE ACTIVE SITE ON ALL FOUR SUBUNITS IN THE ASYMMETRIC UNIT. ADDITIONAL ELECTRON DENSITY AT THE ACTIVE SITE ON SUBUNITS A,B, AND D INDICATED A MIXTURE OF AMP AND ADENOSINE-5'-DIPHOSPHATE (ADP). THEREFORE, BOTH AMP AND ADP WERE MODELED EACH WITH A PARTIAL OCCUPANCY OF 0.5 INTO THE ACTIVE SITE ON THESE THREE SUBUNITS. SUBUNIT C DID NOT SHOW ADDITIONAL DENSITY FOR ADP AND WAS MODELED WITH AMP AT FULL OCCUPANCY. 7.COENZYME A, (COA), WAS MODELED WITH PARTIAL OCCUPANCY INTO INTO SUBUNITS A AND C. HOWEVER, ELECTRON DENSITY FOR THE PANTOTHENATIC ACID MOIETIES WERE DISORDERED AND THIS PORTION OF THE COA MOLECULE COULD NOT BE RELIABLY MODELED. 8. ASN 243 ON THE A,B,C, AND D-CHAINS ARE RAMACHANDRAN OUTLIERS IN MOLPROBITY EVEN THOUGH THEIR POSITIONING IS SUPPORTED BY ELECTRON DENSITY. ASP 384 ON THE C-CHAIN IS IN A REGION OF POOR ELECTRON DENSITY AND IS FLAGGED AS RAMACHANDRAN OUTLIER IN MOLPROBITY.