- PDB-7h6f: THE 1.25 A CRYSTAL STRUCTURE OF HUMAN CHYMASE IN COMPLEX WITH 3-[... -
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基本情報
登録情報
データベース: PDB / ID: 7h6f
タイトル
THE 1.25 A CRYSTAL STRUCTURE OF HUMAN CHYMASE IN COMPLEX WITH 3-[2-(dimethylamino)-2-oxoethyl]-1-[(5-fluoro-1-benzothiophen-3-yl)methyl]indole-2-carboxylic acid (INDOLE 2-CARBOXYLIC ACID)
要素
Chymase
キーワード
HYDROLASE / HUMAN CHYMASE / SERINE PROTEINASE
機能・相同性
機能・相同性情報
chymase / basement membrane disassembly / cytokine precursor processing / peptide metabolic process / midbrain development / Activation of Matrix Metalloproteinases / extracellular matrix disassembly / Metabolism of Angiotensinogen to Angiotensins / angiotensin maturation / serine-type peptidase activity ...chymase / basement membrane disassembly / cytokine precursor processing / peptide metabolic process / midbrain development / Activation of Matrix Metalloproteinases / extracellular matrix disassembly / Metabolism of Angiotensinogen to Angiotensins / angiotensin maturation / serine-type peptidase activity / protein maturation / peptide binding / secretory granule / protein catabolic process / cellular response to glucose stimulus / Signaling by SCF-KIT / cytoplasmic ribonucleoprotein granule / positive regulation of angiogenesis / regulation of inflammatory response / : / endopeptidase activity / serine-type endopeptidase activity / extracellular space / extracellular region / cytosol 類似検索 - 分子機能
Serine proteases, trypsin family, histidine active site / Serine proteases, trypsin family, serine active site / Serine proteases, trypsin family, histidine active site. / Peptidase S1A, chymotrypsin family / Serine proteases, trypsin family, serine active site. / Serine proteases, trypsin domain profile. / Trypsin-like serine protease / Serine proteases, trypsin domain / Trypsin / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan 類似検索 - ドメイン・相同性
温度: 293 K / 手法: マイクロバッチ法 / pH: 8.5 詳細: Sample of human Chymase in 50 mM MES/NaOH pH 5.5, 150mM NaCl, 1mM TCEP, 10% Glycerol) at a concentration of 11mg/ml to 14mg/ml.Add [2-[(4-methylpyridin-2-yl)amino]-2-oxoethyl] 2- ...詳細: Sample of human Chymase in 50 mM MES/NaOH pH 5.5, 150mM NaCl, 1mM TCEP, 10% Glycerol) at a concentration of 11mg/ml to 14mg/ml.Add [2-[(4-methylpyridin-2-yl)amino]-2-oxoethyl] 2-methylquinoline-4-carboxylate at 10x molar ratio. The compound helps to obtain crystals but is not visible in the structures. Add 0.5 mM ZnCl2. Add inhibitor, incubate for 16h on ice. Crystallize using microbatch setups with Al's oil (Hampton Research), with total drop size 1ul with 50% protein sample, using crystallization reagent of 0.1M Tris/HCl pH 8.5, 0.2M NaCl, 25% PEG 3350.
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: 1.003328 Å / 相対比: 1
反射
解像度: 1.25→19.95 Å / Num. obs: 63967 / % possible obs: 94.5 % / Rmerge(I) obs: 0.068 / Rrim(I) all: 0.074 / Net I/σ(I): 14.69 / Num. measured all: 447898
反射 シェル
Diffraction-ID: 1
解像度 (Å)
% possible obs (%)
Rmerge(I) obs
Num. measured obs
Num. unique obs
Rrim(I) all
Net I/σ(I) obs
1.25-1.3
87
0.579
34145
6517
0.64
2.82
1.3-1.38
97.7
0.427
66685
9544
0.461
4.67
1.38-1.47
98.1
0.318
63142
8511
0.341
6.54
1.47-1.59
98.4
0.199
63630
8551
0.213
9.99
1.59-1.74
99
0.131
57227
7676
0.141
14.13
1.74-1.94
83.3
0.105
41018
5844
0.114
17.15
1.94-2.24
94.6
0.074
41895
6013
0.08
21.7
2.24-2.75
88.8
0.056
34297
4834
0.06
28.46
2.75-3.88
100
0.041
29274
4143
0.044
35.86
3.88-19.95
99
0.029
16585
2334
0.032
47.28
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.8.0425
精密化
XSCALE
データスケーリング
XDS
データ削減
PHASER
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 1.25→19.95 Å / Cor.coef. Fo:Fc: 0.976 / Cor.coef. Fo:Fc free: 0.97 / SU B: 1.494 / SU ML: 0.029 / 交差検証法: THROUGHOUT / ESU R: 0.043 / ESU R Free: 0.042 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.17195
3233
5.1 %
RANDOM
Rwork
0.14444
-
-
-
obs
0.14585
60731
94.49 %
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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: MASK