- PDB-3kk7: Crystal structure of Putative cell invasion protein with MAC/Perf... -
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基本情報
登録情報
データベース: PDB / ID: 3kk7
タイトル
Crystal structure of Putative cell invasion protein with MAC/Perforin domain (NP_812351.1) from BACTERIODES THETAIOTAOMICRON VPI-5482 at 2.46 A resolution
要素
Putative cell invasion protein with MAC/Perforin domain
キーワード
CELL INVASION / Putative cell invasion protein with MAC/Perforin domain / Structural Genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-2
Component-ID: 1 / Ens-ID: 1 / Beg auth comp-ID: THR / Beg label comp-ID: THR / End auth comp-ID: LEU / End label comp-ID: LEU / Refine code: 6 / Auth seq-ID: 36 - 558 / Label seq-ID: 19 - 541
Dom-ID
Auth asym-ID
Label asym-ID
1
A
A
2
B
B
詳細
ANALYTICAL SIZE EXCLUSION CHROMATOGRAPHY WITH STATIC LIGHT SCATTERING AND CRYSTAL PACKING SUPPORT THE ASSIGNMENT OF A MONOMER AS THE SIGNIFICANT OLIGOMERIZATION STATE IN SOLUTION.
THE CONSTRUCT (RESIDUES 19-558) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG ...THE CONSTRUCT (RESIDUES 19-558) 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: 2.46→49.386 Å / Num. obs: 49779 / % possible obs: 97.3 % / 冗長度: 6.9 % / Biso Wilson estimate: 52.436 Å2 / Rmerge(I) obs: 0.123 / Rsym value: 0.123 / Net I/σ(I): 10.6
反射 シェル
Diffraction-ID: 1
解像度 (Å)
冗長度 (%)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured all
Num. unique all
Rsym value
% possible all
2.46-2.59
5.9
0.752
2.3
40706
6903
0.752
94.2
2.59-2.75
7.3
0.546
3.7
50621
6972
0.546
99.9
2.75-2.94
7.4
0.362
5.5
48478
6591
0.362
99.8
2.94-3.17
7.4
0.22
8.4
45109
6126
0.22
99.8
3.17-3.47
7.3
0.144
11.6
41087
5639
0.144
99.8
3.47-3.88
5.9
0.136
12.1
25745
4368
0.136
84.7
3.88-4.48
6.9
0.065
19.4
30873
4464
0.065
98.1
4.48-5.49
7.1
0.051
21.7
27703
3902
0.051
99.9
5.49-7.77
6.9
0.056
20.6
21239
3056
0.056
99.8
7.77-49.39
6.3
0.036
26.4
11003
1758
0.036
99
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位相決定
位相決定
手法: 多波長異常分散
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解析
ソフトウェア
名称
バージョン
分類
NB
REFMAC
5.5.0053
精密化
PHENIX
精密化
SHELX
位相決定
MolProbity
3beta29
モデル構築
SCALA
3.2.25
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: 2.46→49.386 Å / Cor.coef. Fo:Fc: 0.92 / Cor.coef. Fo:Fc free: 0.888 / Occupancy max: 1 / Occupancy min: 0.5 / SU B: 18.879 / SU ML: 0.19 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.405 / ESU R Free: 0.267 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 RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 4. (4S)-2-METHY-2,4-PENTANEDIOL (MPD), ETHYLENE GLYCOL (EDO) AND CHLORIDE (CL) MODELED WERE PRESENT IN CRYSTLLIZATION/CRYO CONDITIONS.
Rfactor
反射数
%反射
Selection details
Rfree
0.252
2514
5.1 %
RANDOM
Rwork
0.209
-
-
-
obs
0.211
49764
97.25 %
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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