#179 - 2014年11月 メチル補酵素M還元酵素 (Methyl-coenzyme M Reductase) 類似性 (21)
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集合体
登録構造単位
A: METHYL-COENZYME M REDUCTASE I ALPHA SUBUNIT B: METHYL-COENZYME M REDUCTASE I BETA SUBUNIT C: METHYL-COENZYME M REDUCTASE I GAMMA SUBUNIT D: METHYL-COENZYME M REDUCTASE I ALPHA SUBUNIT E: METHYL-COENZYME M REDUCTASE I BETA SUBUNIT F: METHYL-COENZYME M REDUCTASE I GAMMA SUBUNIT ヘテロ分子
THE HEXAMER OF TWO ALPHA, TWO BETA, AND TWO GAMMA CHAINS CATALYZES THE FINAL STEP IN ...THE HEXAMER OF TWO ALPHA, TWO BETA, AND TWO GAMMA CHAINS CATALYZES THE FINAL STEP IN METHANOGENESIS, WHICH IS THE TERMINAL STEP OF ANAEROBIC DEGRADATION OF BIOMASS
解像度: 2.7→30 Å / Rfactor Rfree error: 0.006 / Data cutoff high absF: 274750.55 / Isotropic thermal model: GROUP / 交差検証法: THROUGHOUT / σ(F): 0 詳細: BULK SOLVENT MODEL USED, REFINEMENT WAS CARRIED WITH NCS RESTRAINTS AND THE PDB GENERATED THE ATOMS FOR CHAINS D, E, F. MCR FROM M. KANDLERI MIGHT CONTAIN MODIFIED AMINO ACIDS ANALOGOUS TO ...詳細: BULK SOLVENT MODEL USED, REFINEMENT WAS CARRIED WITH NCS RESTRAINTS AND THE PDB GENERATED THE ATOMS FOR CHAINS D, E, F. MCR FROM M. KANDLERI MIGHT CONTAIN MODIFIED AMINO ACIDS ANALOGOUS TO MCR FROM M. THERMOAUTOTROPHICUM AND M. BARKERI. THE DATA SET IS OF UNUSUALLY LOW COMPLETENESS CORRESPONDING TO ABOUT 3.2 A EFFECTIVE RESOLUTION.
Rfactor
反射数
%反射
Selection details
Rfree
0.278
2196
5 %
RANDOM
Rwork
0.239
-
-
-
obs
0.239
43932
62.9 %
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原子変位パラメータ
Biso mean: 25.5 Å2
Baniso -1
Baniso -2
Baniso -3
1-
-9.3 Å2
0 Å2
0 Å2
2-
-
-2.84 Å2
0 Å2
3-
-
-
12.14 Å2
Refine analyze
Free
Obs
Luzzati coordinate error
0.42 Å
0.36 Å
Luzzati d res low
-
5 Å
Luzzati sigma a
0.46 Å
0.36 Å
精密化ステップ
サイクル: LAST / 解像度: 2.7→30 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
19222
0
180
0
19402
拘束条件
Refine-ID
タイプ
Dev ideal
X-RAY DIFFRACTION
c_bond_d
0.005
X-RAY DIFFRACTION
c_bond_d_na
X-RAY DIFFRACTION
c_bond_d_prot
X-RAY DIFFRACTION
c_angle_d
X-RAY DIFFRACTION
c_angle_d_na
X-RAY DIFFRACTION
c_angle_d_prot
X-RAY DIFFRACTION
c_angle_deg
0.8
X-RAY DIFFRACTION
c_angle_deg_na
X-RAY DIFFRACTION
c_angle_deg_prot
X-RAY DIFFRACTION
c_dihedral_angle_d
24.8
X-RAY DIFFRACTION
c_dihedral_angle_d_na
X-RAY DIFFRACTION
c_dihedral_angle_d_prot
X-RAY DIFFRACTION
c_improper_angle_d
1.55
X-RAY DIFFRACTION
c_improper_angle_d_na
X-RAY DIFFRACTION
c_improper_angle_d_prot
X-RAY DIFFRACTION
c_mcbond_it
X-RAY DIFFRACTION
c_mcangle_it
X-RAY DIFFRACTION
c_scbond_it
X-RAY DIFFRACTION
c_scangle_it
Refine LS restraints NCS
NCS model details: CONSTR
LS精密化 シェル
解像度: 2.7→2.87 Å / Rfactor Rfree error: 0.019 / Total num. of bins used: 6