- PDB-2pv4: CRYSTAL STRUCTURE OF AN UNCHARACTERIZED PROTEIN FROM DUF3069 FAMI... -
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基本情報
登録情報
データベース: PDB / ID: 2pv4
タイトル
CRYSTAL STRUCTURE OF AN UNCHARACTERIZED PROTEIN FROM DUF3069 FAMILY (SAMA_2622) FROM SHEWANELLA AMAZONENSIS SB2B AT 1.95 A RESOLUTION
要素
Uncharacterized protein
キーワード
UNKNOWN FUNCTION / STRUCTURAL GENOMICS / JOINT CENTER FOR STRUCTURAL GENOMICS / JCSG / PROTEIN STRUCTURE INITIATIVE / PSI-2
機能・相同性
Sama2622-like fold / Sama2622-like / Protein of unknown function DUF3069 / Sama2622-like superfamily / Protein of unknown function (DUF3069) / Orthogonal Bundle / Mainly Alpha / DUF3069 domain-containing protein
BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 1 ... BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). SIZE EXCLUSION CHROMATOGRAPHY SUPPORTS THE ASSIGNMENT OF A MONOMER 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: 1.95→29.062 Å / Num. obs: 12889 / % possible obs: 99.9 % / 冗長度: 3.9 % / Biso Wilson estimate: 35.56 Å2 / Rmerge(I) obs: 0.069 / Rsym value: 0.069 / Net I/σ(I): 6.7
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
1.95-2
4
0.604
1.3
3769
942
0.604
100
2-2.06
4
0.488
1.6
3654
911
0.488
100
2.06-2.12
4
0.383
1.9
3524
884
0.383
100
2.12-2.18
4
0.297
2.5
3417
850
0.297
100
2.18-2.25
4
0.258
2.7
3351
847
0.258
100
2.25-2.33
4
0.225
3.2
3156
788
0.225
100
2.33-2.42
4
0.152
4.8
3134
786
0.152
100
2.42-2.52
4
0.134
5.3
3024
756
0.134
100
2.52-2.63
4
0.115
6.1
2891
728
0.115
100
2.63-2.76
3.9
0.098
6.9
2770
702
0.098
100
2.76-2.91
4
0.091
7.1
2601
654
0.091
100
2.91-3.08
3.9
0.083
7.7
2476
632
0.083
100
3.08-3.3
3.9
0.07
8.8
2387
611
0.07
100
3.3-3.56
3.9
0.059
9.9
2139
546
0.059
100
3.56-3.9
3.9
0.051
12
2012
518
0.051
100
3.9-4.36
3.8
0.047
13.2
1825
476
0.047
100
4.36-5.03
3.8
0.052
11.5
1608
425
0.052
100
5.03-6.17
3.6
0.055
10.4
1335
368
0.055
100
6.17-8.72
3.5
0.042
14.1
1030
292
0.042
99.9
8.72-29.06
3
0.035
18.4
525
173
0.035
95.2
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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
SHELX
位相決定
REFMAC
5.2.0019
精密化
SCALA
データスケーリング
PDB_EXTRACT
2
データ抽出
MAR345
CCD
データ収集
MOSFLM
データ削減
SHELXD
位相決定
SHARP
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 1.95→29.062 Å / Cor.coef. Fo:Fc: 0.953 / Cor.coef. Fo:Fc free: 0.924 / SU B: 7.71 / SU ML: 0.11 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.169 / ESU R Free: 0.158 立体化学のターゲット値: MAXIMUM LIKELIHOOD WITH PHASES 詳細: 1. HYDROGENS HAVE BEEN ADDED IN RIDING POSITIONS. 2. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY. 3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN RIDING POSITIONS. 2. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY. 3. 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. 4. GLYCEROL (GOL) MOLECULES FROM THE CRYSTALLIZATION BUFFER WERE MODELED INTO THE STRUCTURE. 5. UNEXPLAINED ELECTRON DENSITY NEAR RESIDUE 62 WAS NOT MODELED.
Rfactor
反射数
%反射
Selection details
Rfree
0.25
627
4.9 %
RANDOM
Rwork
0.205
-
-
-
all
0.208
-
-
-
obs
0.208
12845
99.9 %
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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
原子変位パラメータ
Biso mean: 33.368 Å2
Baniso -1
Baniso -2
Baniso -3
1-
0.69 Å2
0 Å2
0 Å2
2-
-
-0.18 Å2
0 Å2
3-
-
-
-0.52 Å2
精密化ステップ
サイクル: LAST / 解像度: 1.95→29.062 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
1106
0
12
71
1189
拘束条件
Refine-ID
タイプ
Dev ideal
Dev ideal target
数
X-RAY DIFFRACTION
r_bond_refined_d
0.016
0.022
1196
X-RAY DIFFRACTION
r_bond_other_d
0.001
0.02
811
X-RAY DIFFRACTION
r_angle_refined_deg
1.351
1.968
1622
X-RAY DIFFRACTION
r_angle_other_deg
1.007
3
1969
X-RAY DIFFRACTION
r_dihedral_angle_1_deg
4.934
5
156
X-RAY DIFFRACTION
r_dihedral_angle_2_deg
35.727
23.774
53
X-RAY DIFFRACTION
r_dihedral_angle_3_deg
15.178
15
206
X-RAY DIFFRACTION
r_dihedral_angle_4_deg
12.233
15
11
X-RAY DIFFRACTION
r_chiral_restr
0.098
0.2
182
X-RAY DIFFRACTION
r_gen_planes_refined
0.006
0.02
1370
X-RAY DIFFRACTION
r_gen_planes_other
0.002
0.02
250
X-RAY DIFFRACTION
r_nbd_refined
0.22
0.2
305
X-RAY DIFFRACTION
r_nbd_other
0.182
0.2
830
X-RAY DIFFRACTION
r_nbtor_refined
0.179
0.2
615
X-RAY DIFFRACTION
r_nbtor_other
0.09
0.2
607
X-RAY DIFFRACTION
r_xyhbond_nbd_refined
0.173
0.2
44
X-RAY DIFFRACTION
r_symmetry_vdw_refined
0.2
0.2
14
X-RAY DIFFRACTION
r_symmetry_vdw_other
0.225
0.2
34
X-RAY DIFFRACTION
r_symmetry_hbond_refined
0.177
0.2
9
X-RAY DIFFRACTION
r_mcbond_it
2.21
3
789
X-RAY DIFFRACTION
r_mcbond_other
0.547
3
305
X-RAY DIFFRACTION
r_mcangle_it
3.475
5
1212
X-RAY DIFFRACTION
r_scbond_it
5.572
8
476
X-RAY DIFFRACTION
r_scangle_it
7.654
11
410
LS精密化 シェル
解像度: 1.95→2.001 Å / Total num. of bins used: 20
Rfactor
反射数
%反射
Rfree
0.374
46
-
Rwork
0.281
897
-
obs
-
943
100 %
精密化 TLS
手法: refined / Origin x: 35.6117 Å / Origin y: 42.798 Å / Origin z: 9.4737 Å