- PDB-2r9v: Crystal structure of ATP synthase subunit alpha (TM1612) from The... -
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基本情報
登録情報
データベース: PDB / ID: 2r9v
タイトル
Crystal structure of ATP synthase subunit alpha (TM1612) from Thermotoga maritima at 2.10 A resolution
要素
ATP synthase subunit alpha
キーワード
HYDROLASE / TM1612 / ATP synthase subunit alpha / Structural Genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-2 / ATP synthesis / ATP-binding / CF1 / Hydrogen ion transport / Inner membrane / Ion transport / Membrane / Nucleotide-binding / Transport
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 CRYSTAL PACKING ANALYSIS SUPPORT THE ASSIGNMENT OF A MONOMER AS A SIGNIFICANT OLIGOMERIZATION STATE IN SOLUTION.
Remark 999
SEQUENCE THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHH FOLLOWED BY THE TARGET ... SEQUENCE THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHH FOLLOWED BY THE TARGET SEQUENCE. THIS GENE USES AN ALTERNATE INITIATION CODON THAT RESULTS IN A LEUCINE AT POSITION 1 WHEN EXPRESSED AS A FUSION.
由来: シンクロトロン / サイト: ALS / ビームライン: 8.2.2 / 波長: 0.9796 Å
検出器
タイプ: ADSC QUANTUM 315 / 検出器: CCD / 日付: 2007年8月30日
放射
モノクロメーター: Double crystal Si(111) / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.9796 Å / 相対比: 1
反射
解像度: 2.1→48.679 Å / Num. obs: 62330 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / 冗長度: 7.17 % / Biso Wilson estimate: 27.14 Å2 / Rmerge(I) obs: 0.143 / Net I/σ(I): 11.44
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 obs
Num. unique obs
% possible all
2.1-2.19
7.29
0.897
2
52707
7233
99.8
2.19-2.29
0.845
2.5
49466
6789
99.8
2.29-2.41
0.579
3.2
48822
6701
99.7
2.41-2.56
0.447
4.1
49249
6776
99.8
2.56-2.75
0.325
5.6
47885
6575
99.7
2.75-3.03
0.206
8.7
50541
6977
99.8
3.03-3.47
0.105
15.7
49964
6951
99.7
3.47-4.36
0.055
26.8
49015
6945
99.9
4.36-48.679
0.043
32.3
49264
7383
99.8
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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
REFMAC
5.2.0019
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
SHARP
位相決定
精密化
構造決定の手法: 単波長異常分散 / 解像度: 2.1→48.679 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.946 / SU B: 8.152 / SU ML: 0.105 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.125 / ESU R Free: 0.125 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. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN ...詳細: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. ATOM RECORDS CONTAIN 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 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 4. PG4 (PEG 200) AND CL IONS FROM THE CRYSTALLIZATION SOLUTION ARE MODELED. ATP AND MAGNESIUM WERE MODELED BASED ON HOMOLOGS AND DENSITY. RESIDUES 1-16 AS WELL AS PURIFICATION TAG ARE DISORDERED.
Rfactor
反射数
%反射
Selection details
Rfree
0.215
3176
5.1 %
RANDOM
Rwork
0.18
-
-
-
obs
0.182
62319
99.77 %
-
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
原子変位パラメータ
Biso mean: 29.378 Å2
Baniso -1
Baniso -2
Baniso -3
1-
1.62 Å2
0 Å2
0 Å2
2-
-
1.62 Å2
0 Å2
3-
-
-
-3.23 Å2
精密化ステップ
サイクル: LAST / 解像度: 2.1→48.679 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
3802
0
46
465
4313
拘束条件
Refine-ID
タイプ
Dev ideal
Dev ideal target
数
X-RAY DIFFRACTION
r_bond_refined_d
0.017
0.022
3971
X-RAY DIFFRACTION
r_bond_other_d
0.002
0.02
2770
X-RAY DIFFRACTION
r_angle_refined_deg
1.644
2
5383
X-RAY DIFFRACTION
r_angle_other_deg
0.978
3
6758
X-RAY DIFFRACTION
r_dihedral_angle_1_deg
4.831
5
504
X-RAY DIFFRACTION
r_dihedral_angle_2_deg
31.171
23.729
177
X-RAY DIFFRACTION
r_dihedral_angle_3_deg
13.231
15
718
X-RAY DIFFRACTION
r_dihedral_angle_4_deg
18.325
15
35
X-RAY DIFFRACTION
r_chiral_restr
0.099
0.2
611
X-RAY DIFFRACTION
r_gen_planes_refined
0.006
0.02
4386
X-RAY DIFFRACTION
r_gen_planes_other
0.001
0.02
788
X-RAY DIFFRACTION
r_nbd_refined
0.22
0.2
855
X-RAY DIFFRACTION
r_nbd_other
0.201
0.2
2985
X-RAY DIFFRACTION
r_nbtor_refined
0.18
0.2
1998
X-RAY DIFFRACTION
r_nbtor_other
0.088
0.2
2084
X-RAY DIFFRACTION
r_xyhbond_nbd_refined
0.156
0.2
297
X-RAY DIFFRACTION
r_metal_ion_refined
0.009
0.2
1
X-RAY DIFFRACTION
r_symmetry_vdw_refined
0.31
0.2
14
X-RAY DIFFRACTION
r_symmetry_vdw_other
0.285
0.2
58
X-RAY DIFFRACTION
r_symmetry_hbond_refined
0.196
0.2
26
X-RAY DIFFRACTION
r_mcbond_it
2.401
3
2565
X-RAY DIFFRACTION
r_mcbond_other
0.521
3
1002
X-RAY DIFFRACTION
r_mcangle_it
3.365
5
3955
X-RAY DIFFRACTION
r_scbond_it
4.311
6
1645
X-RAY DIFFRACTION
r_scangle_it
5.39
6
1419
LS精密化 シェル
解像度: 2.1→2.154 Å / Total num. of bins used: 20
Rfactor
反射数
%反射
Rfree
0.322
237
-
Rwork
0.304
4282
-
all
-
4519
-
obs
-
-
99.71 %
精密化 TLS
手法: refined / Origin x: 51.8986 Å / Origin y: 15.8776 Å / Origin z: 81.6205 Å