- PDB-4iyk: Crystal structure of a putative carbohydrate binding protein (BAC... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 4iyk
タイトル
Crystal structure of a putative carbohydrate binding protein (BACUNI_04699) from Bacteroides uniformis ATCC 8492 at 2.00 A resolution
要素
Uncharacterized protein
キーワード
STRUCTURAL GENOMICS / UNKNOWN FUNCTION / PF12866 family protein / DUF3823 / putative carbohydrate binding protein / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY
機能・相同性
機能・相同性情報
DUF3823, N-terminal / Domain of unknown function DUF3823_C / Protein of unknown function (DUF3823) N-terminal domain / Domain of unknown function (DUF3823_C) / Immunoglobulin-like - #2060 / Carboxypeptidase-like, regulatory domain / Prokaryotic membrane lipoprotein lipid attachment site profile. / Immunoglobulin-like / Sandwich / Mainly Beta 類似検索 - ドメイン・相同性
THIS CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH ...THIS CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY RESIDUES 15-238 OF THE TARGET SEQUENCE.
解像度: 2→28.31 Å / Num. obs: 17020 / % possible obs: 98 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 31.372 Å2 / Rmerge(I) obs: 0.049 / Net I/σ(I): 15.22
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
Diffraction-ID
% possible all
2-2.07
0.44
2.2
7641
3040
1
92
2.07-2.15
0.335
3.2
9317
3178
1
98.5
2.15-2.25
0.241
4.3
9723
3326
1
98.5
2.25-2.37
0.184
5.7
9874
3382
1
98.4
2.37-2.52
0.132
7.8
9657
3302
1
98.9
2.52-2.71
0.098
10.6
9439
3232
1
98.6
2.71-2.99
0.061
16.6
9901
3401
1
98.9
2.99-3.42
0.035
26.9
9487
3277
1
98.7
3.42-4.3
0.027
34.4
9402
3286
1
99.2
4.3-28.31
0.022
39.1
9559
3334
1
98.5
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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
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
精密化
XDS
データ削減
SHELXD
位相決定
autoSHARP
位相決定
BUSTER
2.10.0
精密化
精密化
構造決定の手法: 多波長異常分散 / 解像度: 2→28.31 Å / Cor.coef. Fo:Fc: 0.948 / Cor.coef. Fo:Fc free: 0.9331 / Occupancy max: 1 / Occupancy min: 0.15 / 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.CHLORIDE (CL) AND 1,2-ETHANEDIOL (EDO) FROM THE CRYSTALLIZATION AND CRYOPROTECTANT SOLUTION ARE MODELED.