- PDB-3b5p: Crystal structure of a cadd-like protein of unknown function (npu... -
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基本情報
登録情報
データベース: PDB / ID: 3b5p
タイトル
Crystal structure of a cadd-like protein of unknown function (npun_f6505) from nostoc punctiforme pcc 73102 at 2.00 A resolution
要素
CADD-like protein of unknown function
キーワード
OXIDOREDUCTASE / Structural genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-2
機能・相同性
Protein of unknown function DUF3865, CADD-like / Domain of Unknown Function with PDB structure (DUF3865) / Heme oxygenase-like / Heme Oxygenase; Chain A / Haem oxygenase-like, multi-helical / Up-down Bundle / Mainly Alpha / CADD-like protein of unknown function
SEQUENCE 1. THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ... SEQUENCE 1. 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. 2. THE SEQUENCE OF THIS PROTEIN WAS NOT AVAILABLE AT THE UNIPROT KNOWLEDGEBASE DATABASE (UNIPROTKB) AT THE TIME OF DEPOSITION. THE SEQUENCE INFORMATION IS AVAILABLE AT GENBANK WITH ACCESSION CODE ZP_00108531.1 AND FROM THE UNIPROT ARCHIVE (UNIPARC) UNDER ACCESSION ID UPI000038D4FF.
REMARK 999 REMARK 999 SEQUENCE: THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION REMARK 999 TAG ...REMARK 999 REMARK 999 SEQUENCE: THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION REMARK 999 TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE REMARK 999 LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
解像度: 2→28.736 Å / Num. obs: 16846 / % possible obs: 91.9 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 27.36 Å2 / Rmerge(I) obs: 0.069 / Net I/σ(I): 6.85
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
2-2.06
0.431
1.5
2361
2237
1
66
2.06-2.14
0.358
2
3785
3137
1
93.7
2.14-2.24
0.261
2.6
4034
3318
1
94.6
2.24-2.36
0.206
3.3
3927
3274
1
94.3
2.36-2.51
0.171
4.1
3993
3327
1
94.7
2.51-2.7
0.133
5.1
3850
3163
1
94.8
2.7-2.97
0.091
6.9
3900
3269
1
95
2.97-3.4
0.065
9.7
3877
3247
1
94.9
3.4-4.27
0.042
14.3
3776
3267
1
95.3
4.27-28.736
0.029
17.1
3847
3318
1
94.9
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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
5.2.0019
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
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: 2→28.736 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.931 / SU B: 8.38 / SU ML: 0.118 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.171 / ESU R Free: 0.163 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. RAMACHANDRAN OUTLIER OF RESIDUE ASP 180 IN SUBUNIT A IS LOCATED IN POOR DENSITY. 5. RESIDUE GLU 183 IN SUBUNIT A IS DISORDERED AND NOT INCLUDED IN THE MODEL. 6. ETHYLENE GLYCOL (EDO) MOLECULES FROM CRYO SOLUTION ARE MODELED.
Rfactor
反射数
%反射
Selection details
Rfree
0.225
851
5.1 %
RANDOM
Rwork
0.167
-
-
-
obs
0.169
16827
98.24 %
-
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: 1.4 Å / 溶媒モデル: MASK
原子変位パラメータ
Biso mean: 24.038 Å2
Baniso -1
Baniso -2
Baniso -3
1-
1.58 Å2
0 Å2
1.95 Å2
2-
-
-1.19 Å2
0 Å2
3-
-
-
1.09 Å2
精密化ステップ
サイクル: LAST / 解像度: 2→28.736 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
1783
0
12
143
1938
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
1901
X-RAY DIFFRACTION
r_bond_other_d
0.001
0.02
1241
X-RAY DIFFRACTION
r_angle_refined_deg
1.434
1.949
2584
X-RAY DIFFRACTION
r_angle_other_deg
1.031
3
3043
X-RAY DIFFRACTION
r_dihedral_angle_1_deg
6.143
5
244
X-RAY DIFFRACTION
r_dihedral_angle_2_deg
37.608
25.059
85
X-RAY DIFFRACTION
r_dihedral_angle_3_deg
14.666
15
317
X-RAY DIFFRACTION
r_dihedral_angle_4_deg
14.276
15
7
X-RAY DIFFRACTION
r_chiral_restr
0.085
0.2
291
X-RAY DIFFRACTION
r_gen_planes_refined
0.005
0.02
2160
X-RAY DIFFRACTION
r_gen_planes_other
0.001
0.02
383
X-RAY DIFFRACTION
r_nbd_refined
0.206
0.2
414
X-RAY DIFFRACTION
r_nbd_other
0.169
0.2
1161
X-RAY DIFFRACTION
r_nbtor_refined
0.175
0.2
930
X-RAY DIFFRACTION
r_nbtor_other
0.085
0.2
888
X-RAY DIFFRACTION
r_xyhbond_nbd_refined
0.173
0.2
89
X-RAY DIFFRACTION
r_symmetry_vdw_refined
0.105
0.2
10
X-RAY DIFFRACTION
r_symmetry_vdw_other
0.215
0.2
18
X-RAY DIFFRACTION
r_symmetry_hbond_refined
0.209
0.2
13
X-RAY DIFFRACTION
r_mcbond_it
2.34
3
1233
X-RAY DIFFRACTION
r_mcbond_other
0.584
3
485
X-RAY DIFFRACTION
r_mcangle_it
3.374
5
1907
X-RAY DIFFRACTION
r_scbond_it
5.972
8
785
X-RAY DIFFRACTION
r_scangle_it
7.628
11
677
LS精密化 シェル
解像度: 2→2.05 Å / Total num. of bins used: 20
Rfactor
反射数
%反射
Rfree
0.322
58
-
Rwork
0.232
1076
-
all
-
1134
-
obs
-
-
89.43 %
精密化 TLS
手法: refined / Origin x: -0.5189 Å / Origin y: 6.7533 Å / Origin z: 22.7767 Å