- PDB-4oju: Crystal structure of a leucine-rich repeat protein (BACCAP_00569)... -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: PDB / ID: 4oju
タイトル
Crystal structure of a leucine-rich repeat protein (BACCAP_00569) from Bacteroides capillosus ATCC 29799 at 2.00 A resolution
要素
hypothetical leucine rich repeat protein
キーワード
STRUCTURAL GENOMICS / UNKNOWN FUNCTION / Leucine rich repeats / PF13306 family protein / putative protein binding / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY
機能・相同性
機能・相同性情報
cellulose catabolic process / metal ion binding 類似検索 - 分子機能
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 (0) FOLLOWED BY RESIDUES 24-170 OF THE TARGET SEQUENCE.
-
実験情報
-
実験
実験
手法: X線回折 / 使用した結晶の数: 1
-
試料調製
結晶
マシュー密度: 2.6 Å3/Da / 溶媒含有率: 52.68 %
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: 8.5 詳細: 0.2M magnesium chloride, 30.00% polyethylene glycol 4000, 0.1M tris hydrochloride pH 8.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K
モノクロメーター: Double Crystal Si(111) / 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: 0.979169 Å / 相対比: 1
反射
解像度: 2→29.42 Å / Num. obs: 46541 / % possible obs: 99.9 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 25.239 Å2 / Rmerge(I) obs: 0.103 / Net I/σ(I): 15.19
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
2-2.07
0.776
2.9
64261
8585
99.6
2.07-2.15
0.581
4
66071
8605
100
2.15-2.25
0.452
5.2
69360
9033
100
2.25-2.37
0.345
6.6
69149
8985
100
2.37-2.52
0.255
8.7
69088
8958
100
2.52-2.71
0.204
10.7
66659
8650
100
2.71-2.99
0.13
15.9
69866
9106
100
2.99-3.42
0.077
23.9
65870
8757
100
3.42-4.3
0.048
33.9
63845
8768
100
4.3
0.037
39.7
66927
8909
99.6
-
位相決定
位相決定
手法: 単波長異常分散
-
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
PDB_EXTRACT
3.1
データ抽出
SHELX
位相決定
SHARP
位相決定
XSCALE
March15, 2012
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: 2→29.42 Å / Cor.coef. Fo:Fc: 0.9532 / Cor.coef. Fo:Fc free: 0.9478 / Occupancy max: 1 / Occupancy min: 0.25 / 交差検証法: THROUGHOUT / σ(F): 0 詳細: 1. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION ...詳細: 1. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 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 TO ACCOUNT FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 3. 1,2 ETHANEDIOL (EDO) AND MG-ION FROM THE CRYOPROTECTANT AND FROM THE CRYSTALLIZATION CONDITION HAVE BEEN MODELED IN THE SOLVENT STRUCTURE. 4. SOME N- and C-TERMINAL RESIDUES ARE DISORDERED. 5. THE MAD PHASES WERE USED AS RESTRAINTS DURING REFINEMENT. 6. NCS RESTRAINTS WERE APPLIED USING BUSTER'S LSSR RESTRAINT REPRESENTATION (-AUTONCS).