BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 CHAIN(S) ...BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). SIZE EXCLUSION CHROMATOGRAPHY WITH STATIC LIGHT SCATTERING SUPPORTS THE ASSIGNMENT OF A DIMER AS A BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE.
Remark 999
SEQUENCE THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ... SEQUENCE 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.
解像度: 1.9→28.88 Å / Num. obs: 41676 / % possible obs: 93.6 % / Biso Wilson estimate: 31.858 Å2 / Rmerge(I) obs: 0.086 / Net I/σ(I): 10.48
反射 シェル
Diffraction-ID: 1,2
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
1.9-1.97
0.518
2.1
13215
6555
78.9
1.97-2.05
0.41
2.8
15129
7129
86.7
2.05-2.14
0.311
3.8
15122
7046
90.3
2.14-2.25
0.293
4.9
19017
7367
93.2
2.25-2.39
0.242
6.1
21499
7700
95.1
2.39-2.58
0.185
8.3
25727
8070
96.7
2.58-2.84
0.133
10.9
26960
7950
97.7
2.84-3.25
0.088
14.6
26610
7936
98.6
3.25
0.059
21.5
26096
7980
99.4
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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
SHARP
位相決定
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
SHELX
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 1.9→28.88 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.94 / SU B: 6.477 / SU ML: 0.099 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.126 / ESU R Free: 0.129 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. MODELING OF FE IONS IS SUPPORTED BY METAL EXCITATION SCAN. 4. NO3 AND PEG 200 (PG4) MOLECULES FROM THE CRYSTALLIZATION AND CRYO SOLUTIONS (RESPECTIVELY) ARE MODELED. 5. A 2'-DEOXYGUANOSINE 5'-DIPHOSPHATE (DGI) MOLECULE WAS MODELED IN CHAIN B NEAR THE DI-IRON SITE. THE ASSIGNMENT WAS BASED ON THE DENSITY, PFAM ANNOTATION AND SIMILAR STRUCTURES. THE DENSITY IN CHAIN A NEAR THE DI-IRON SITE WAS NOT AS CLEAR AND WAS MODELED AS A PHOSPHATE AND UNKNOWN LIAGND (UNL). 6. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY.
Rfactor
反射数
%反射
Selection details
Rfree
0.223
2112
5.1 %
RANDOM
Rwork
0.174
-
-
-
obs
0.176
41665
98.62 %
-
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