- PDB-4mjf: Crystal structure of a DUF4348 family protein (BVU_2238) from Bac... -
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基本情報
登録情報
データベース: PDB / ID: 4mjf
タイトル
Crystal structure of a DUF4348 family protein (BVU_2238) from Bacteroides vulgatus ATCC 8482 at 1.99 A resolution
要素
hypothetical protein
キーワード
STRUCTURAL GENOMICS / UNKNOWN FUNCTION / PF14254 family / DUF4348 / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY
機能・相同性
Protein of unknown function DUF4348 / Domain of unknown function (DUF4348) / Prokaryotic membrane lipoprotein lipid attachment site profile. / DUF4348 domain-containing protein
THIS CONSTRUCT (25-286) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THIS CONSTRUCT (25-286) 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: SAD / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.97879 Å / 相対比: 1
反射
解像度: 1.99→48.085 Å / Num. obs: 20233 / % possible obs: 97.6 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 44.225 Å2 / Rmerge F obs: 0.999 / Rmerge(I) obs: 0.037 / Rrim(I) all: 0.044 / Net I/σ(I): 15.21 / Num. measured all: 67280
反射 シェル
Diffraction-ID: 1
解像度 (Å)
最高解像度 (Å)
Rmerge F obs
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. possible
Num. unique obs
Rrim(I) all
% possible all
1.99-2.06
0.728
0.562
2.1
6720
2020
1999
0.669
99
2.06-2.14
0.851
0.408
3
6789
1998
1976
0.484
98.9
2.14-2.24
0.924
0.273
4.3
6989
2117
2082
0.326
98.3
2.24-2.36
0.961
0.18
6.3
6599
2112
2054
0.217
97.3
2.36-2.51
0.986
0.113
9.8
7183
2097
2071
0.134
98.8
2.51-2.7
0.993
0.076
13.5
6617
2009
1958
0.09
97.5
2.7-2.97
0.997
0.049
19.1
6486
2052
1977
0.059
96.3
2.97-3.4
0.999
0.033
26.5
6853
2072
2025
0.039
97.7
3.4-4.27
0.999
0.025
33
6529
2064
1992
0.029
96.5
4.27
0.998
0.03
34.7
6515
2146
2059
0.036
95.9
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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
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
データスケーリング
BUSTER-TNT
2.10.0
精密化
XDS
データ削減
SHELXD
位相決定
BUSTER
2.10.0
精密化
精密化
構造決定の手法: 単波長異常分散 / 解像度: 1.99→48.085 Å / Cor.coef. Fo:Fc: 0.9586 / Cor.coef. Fo:Fc free: 0.9526 / Occupancy max: 1 / Occupancy min: 0.3 / 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.ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. 3.ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 4.SULFATE (SO4), CAPS (CXS), CHLORIDE (CL) AND 1,2-ETHANEDIOL (EDO) FROM THE CRYSTALLIZATION AND CRYOPROTECTANT SOLUTION HAVE BEEN MODELED. 5.RESIDUES 173-174 ARE IN A REGION OF ELECTRON DENSITY THAT IS NOT WELL-DEFINED.