- PDB-2ia7: Crystal structure of putative tail lysozyme (NP_952040.1) from GE... -
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基本情報
登録情報
データベース: PDB / ID: 2ia7
タイトル
Crystal structure of putative tail lysozyme (NP_952040.1) from GEOBACTER SULFURREDUCENS at 1.44 A resolution
要素
Tail lysozyme, putative
キーワード
UNKNOWN FUNCTION / NP_952040.1 / putative tail lysozyme / Structural Genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI
機能・相同性
IraD/Gp25-like / Baseplate wedge protein gp25 / Nuclear Transport Factor 2; Chain: A, - #40 / Nuclear Transport Factor 2; Chain: A, / Roll / Alpha Beta / NITRATE ION / Phage baseplate outer wedge protein (Acidic lysozyme), putative
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). SEEREMARK 350 FOR INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). SIZE EXCLUSION CHROMATOGRAPHY SUPPORTS THE ASSIGNMENT OF A MONOMER AS A BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE.
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 FOLLOWED BY THE TARGET SEQUENCE.
解像度: 1.44→43.315 Å / Num. obs: 19105 / % possible obs: 90.4 % / 冗長度: 3.92 % / Biso Wilson estimate: 23.067 Å2 / Rmerge(I) obs: 0.049 / Net I/σ(I): 13.38
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 all
% possible all
1.44-1.49
1.92
0.439
1.8
1882
982
48.9
1.49-1.55
2.12
0.375
2.3
3145
1482
70.6
1.55-1.62
2.42
0.307
3
4370
1804
87.7
1.62-1.71
3.25
0.245
4.6
6843
2106
97
1.71-1.81
3.54
0.18
6.7
6954
1963
99.8
1.81-1.95
3.57
0.105
10.6
7579
2124
100
1.95-2.15
3.58
0.066
15.5
7646
2135
99.7
2.15-2.46
3.55
0.048
20.2
7552
2127
100
2.46-3.1
3.51
0.043
24.6
7580
2158
99.5
3.1-43.3
2.35
0.035
28.7
7444
2223
97.8
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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
XSCALE
データスケーリング
PDB_EXTRACT
2
データ抽出
XDS
データ削減
SHELXD
位相決定
SOLVE
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 1.44→43.315 Å / Cor.coef. Fo:Fc: 0.971 / Cor.coef. Fo:Fc free: 0.961 / SU B: 2.74 / SU ML: 0.051 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.069 / ESU R Free: 0.073 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 0.7 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 3. ATOM RECORDS CONTAIN RESIDUAL FACTORS ONLY. 4. THE N-TERMINAL 0-22 IS DISODERED.
Rfactor
反射数
%反射
Selection details
Rfree
0.203
978
5.1 %
RANDOM
Rwork
0.168
-
-
-
obs
0.169
19064
90.95 %
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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: BABINET MODEL WITH MASK
原子変位パラメータ
Biso mean: 17.112 Å2
Baniso -1
Baniso -2
Baniso -3
1-
1.52 Å2
0 Å2
0 Å2
2-
-
-0.8 Å2
0 Å2
3-
-
-
-0.72 Å2
精密化ステップ
サイクル: LAST / 解像度: 1.44→43.315 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
870
0
8
120
998
拘束条件
Refine-ID
タイプ
Dev ideal
Dev ideal target
数
X-RAY DIFFRACTION
r_bond_refined_d
0.015
0.022
919
X-RAY DIFFRACTION
r_bond_other_d
0.002
0.02
629
X-RAY DIFFRACTION
r_angle_refined_deg
1.544
1.985
1254
X-RAY DIFFRACTION
r_angle_other_deg
0.956
3
1535
X-RAY DIFFRACTION
r_dihedral_angle_1_deg
5.578
5
122
X-RAY DIFFRACTION
r_dihedral_angle_2_deg
35.218
22.564
39
X-RAY DIFFRACTION
r_dihedral_angle_3_deg
11.943
15
163
X-RAY DIFFRACTION
r_dihedral_angle_4_deg
15.474
15
10
X-RAY DIFFRACTION
r_chiral_restr
0.088
0.2
152
X-RAY DIFFRACTION
r_gen_planes_refined
0.007
0.02
1022
X-RAY DIFFRACTION
r_gen_planes_other
0.001
0.02
191
X-RAY DIFFRACTION
r_nbd_refined
0.202
0.2
151
X-RAY DIFFRACTION
r_nbd_other
0.207
0.2
685
X-RAY DIFFRACTION
r_nbtor_refined
0.177
0.2
445
X-RAY DIFFRACTION
r_nbtor_other
0.086
0.2
535
X-RAY DIFFRACTION
r_xyhbond_nbd_refined
0.144
0.2
88
X-RAY DIFFRACTION
r_symmetry_vdw_refined
0.124
0.2
12
X-RAY DIFFRACTION
r_symmetry_vdw_other
0.323
0.2
39
X-RAY DIFFRACTION
r_symmetry_hbond_refined
0.172
0.2
19
X-RAY DIFFRACTION
r_mcbond_it
2.246
3
615
X-RAY DIFFRACTION
r_mcbond_other
0.439
3
229
X-RAY DIFFRACTION
r_mcangle_it
2.82
5
936
X-RAY DIFFRACTION
r_scbond_it
4.144
8
367
X-RAY DIFFRACTION
r_scangle_it
5.613
11
312
LS精密化 シェル
解像度: 1.44→1.48 Å / Total num. of bins used: 20
Rfactor
反射数
%反射
Rfree
0.327
42
-
Rwork
0.291
725
-
obs
-
767
50.73 %
精密化 TLS
手法: refined / Origin x: 25.9332 Å / Origin y: 11.9793 Å / Origin z: 41.2949 Å