- PDB-4erv: Crystal structure of human ryanodine receptor 3 (2597-2800) -
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基本情報
登録情報
データベース: PDB / ID: 4erv
タイトル
Crystal structure of human ryanodine receptor 3 (2597-2800)
要素
Ryanodine receptor 3
キーワード
METAL TRANSPORT / Ryanodine Receptor Calcium Release Channel
機能・相同性
機能・相同性情報
calcium-induced calcium release activity / cellular response to magnesium ion / ryanodine-sensitive calcium-release channel activity / release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / cellular response to ATP / cellular response to caffeine / intracellularly gated calcium channel activity / smooth endoplasmic reticulum / Ion homeostasis / sarcoplasmic reticulum membrane ...calcium-induced calcium release activity / cellular response to magnesium ion / ryanodine-sensitive calcium-release channel activity / release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / cellular response to ATP / cellular response to caffeine / intracellularly gated calcium channel activity / smooth endoplasmic reticulum / Ion homeostasis / sarcoplasmic reticulum membrane / release of sequestered calcium ion into cytosol / calcium channel complex / cellular response to calcium ion / sarcolemma / calcium ion transmembrane transport / Stimuli-sensing channels / Z disc / intracellular calcium ion homeostasis / calcium ion transport / protein homotetramerization / calmodulin binding / calcium ion binding / membrane 類似検索 - 分子機能
モノクロメーター: Double Crystal Monochromator with cryo-cooled 1st crystal sagittally bent 2nd crystal followed by vertically focusing mirror 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: 0.9795 Å / 相対比: 1
反射
解像度: 1.75→50 Å / Num. obs: 25284 / % possible obs: 98.1 % / Observed criterion σ(I): -3 / 冗長度: 3.6 % / Biso Wilson estimate: 34.27 Å2 / Rmerge(I) obs: 0.035 / Net I/σ(I): 20.3
反射 シェル
Diffraction-ID: 1
解像度 (Å)
最高解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
% possible all
1.75-1.8
0.452
3.15
6841
1871
99.2
1.8-1.84
0.34
3.92
6711
1826
99.1
1.84-1.9
0.269
5.12
6382
1749
96.6
1.9-1.96
0.213
6.52
5836
1660
94.9
1.96-2.02
0.143
8.88
6200
1681
99
2.02-2.09
0.106
12.19
5486
1575
97.4
2.09-2.17
0.081
14.49
5751
1565
98.7
2.17-2.26
0.067
17.35
5204
1483
96.5
2.26-2.36
0.053
20.57
5118
1406
97.1
2.36-2.47
0.047
23.04
5103
1376
98.6
2.47-2.61
0.043
25.37
4928
1320
98.5
2.61-2.77
0.04
28.85
4536
1250
98.4
2.77-2.96
0.035
31.81
4315
1162
99.1
2.96-3.2
0.027
37.8
4080
1094
99
3.2-3.5
0.025
41.21
3715
1014
99.1
3.5-3.91
0.024
43.62
3296
911
98.6
3.91-4.52
0.024
45.89
2991
810
98.5
4.52-5.53
0.021
46.71
2547
684
98.8
5.53-7.83
0.023
45.03
1984
546
99.5
7.83
0.027
47.13
1050
301
97.7
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解析
ソフトウェア
名称
バージョン
分類
NB
XSCALE
データスケーリング
REFMAC
5.6.0117
精密化
PDB_EXTRACT
3.11
データ抽出
MxDC
GUI
データ収集
XDS
データ削減
XDS
データスケーリング
PHASER
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 1.75→35.35 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.958 / Occupancy max: 1 / Occupancy min: 0.5 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.16 / ESU R Free: 0.107 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES : REFINED INDIVIDUALLY
Rfactor
反射数
%反射
Selection details
Rfree
0.2201
1265
5 %
RANDOM
Rwork
0.1899
-
-
-
obs
0.1914
25283
98.09 %
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all
-
25284
-
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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