- PDB-2rdc: CRYSTAL STRUCTURE OF A PUTATIVE LIPID BINDING PROTEIN (GSU0061) F... -
+
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: 2rdc
タイトル
CRYSTAL STRUCTURE OF A PUTATIVE LIPID BINDING PROTEIN (GSU0061) FROM GEOBACTER SULFURREDUCENS PCA AT 1.80 A RESOLUTION
要素
Uncharacterized protein
キーワード
LIPID BINDING PROTEIN / STRUCTURAL GENOMICS / JOINT CENTER FOR STRUCTURAL GENOMICS / JCSG / PROTEIN STRUCTURE INITIATIVE / PSI-2
機能・相同性
protein ne1242 / Protein of unknown function DUF3232 / Protein of unknown function (DUF3232) / Helix Hairpins / Orthogonal Bundle / Mainly Alpha / Uncharacterized protein
BIOMOLECULE: 1 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND PROGRAM GENERATED ASSEMBLY INFORMATION ... BIOMOLECULE: 1 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND PROGRAM GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON BURIED SURFACE AREA. SIZE EXCLUSION CHROMATOGRAPHY AND PACKING ANALYSIS SUPPORT THE ASSIGNMENT OF A DIMER AS A SIGNIFICANT OLIGOMERIZATION STATE IN SOLUTION.
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: 1.8→29.05 Å / Num. obs: 26165 / % possible obs: 99 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 25.65 Å2 / Rmerge(I) obs: 0.042 / Net I/σ(I): 12.31
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
% possible all
1.8-1.86
0.644
1.2
6698
4460
95.3
1.86-1.94
0.485
1.6
8655
5345
99.5
1.94-2.03
0.302
2.7
8258
5080
99.6
2.03-2.13
0.178
4.4
7579
4643
99.2
2.13-2.27
0.122
6.3
8601
5227
99.5
2.27-2.44
0.085
9.1
8001
4813
99.5
2.44-2.69
0.058
12.6
8463
5060
99.5
2.69-3.07
0.037
18.5
8216
4891
99.3
3.07-3.87
0.022
29.1
8359
5039
99.5
3.87-29.05
0.016
37
8477
4974
98.6
-
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
REFMAC
5.3.0040
精密化
PHENIX
精密化
SHELX
位相決定
MolProbity
3beta29
モデル構築
XSCALE
データスケーリング
PDB_EXTRACT
3
データ抽出
ADSC
Quantum
データ収集
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: 1.8→29.05 Å / Cor.coef. Fo:Fc: 0.958 / Cor.coef. Fo:Fc free: 0.949 / SU B: 3.358 / SU ML: 0.102 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.136 / ESU R Free: 0.126 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. SO4, CL AND MPD FROM THE CRYSTALLIZATION SOLUTION ARE MODELED. ASSIGNMENT OF MPD IS TENTATIVE SINCE IT IS IN CLOSE CONTACT WITH PROTEIN. THE RESIDUE TYR 53 NEARBY IS HIGHLY CONSERVED. 4. RESIDUES A0-19, B0-17 ARE DISORDERED AND NOT MODELED. THE REGIONS 125-132 FOR BOTH CHAINS A AND B ARE POOR.
Rfactor
反射数
%反射
Selection details
Rfree
0.224
1328
5.1 %
RANDOM
Rwork
0.193
-
-
-
obs
0.194
26140
99.56 %
-
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