- PDB-7h6e: THE 2.0 A CRYSTAL STRUCTURE OF HUMAN CHYMASE IN COMPLEX WITH 5-fl... -
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基本情報
登録情報
データベース: PDB / ID: 7h6e
タイトル
THE 2.0 A CRYSTAL STRUCTURE OF HUMAN CHYMASE IN COMPLEX WITH 5-fluoro-3-methyl-N-(2-methylsulfonyl-4-pyridin-4-ylphenyl)-1-benzothiophene-2-sulfonamide
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.
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データ収集
回折
平均測定温度: 100 K
放射光源
由来: 回転陽極 / タイプ: BRUKER AXS MICROSTAR / 波長: 1.5418 Å
検出器
タイプ: MAR scanner 345 mm plate / 検出器: IMAGE PLATE / 日付: 2006年2月8日
放射
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: 1.5418 Å / 相対比: 1
反射
解像度: 2→19.03 Å / Num. obs: 15954 / % possible obs: 89.9 % / Rmerge(I) obs: 0.06 / Rrim(I) all: 0.07 / Net I/σ(I): 16.7 / Num. measured all: 59477
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
2-2.12
92.5
0.259
9750
2596
0.302
5.3
2.12-2.26
69.6
0.203
6657
1765
0.236
6.54
2.26-2.44
82.4
0.135
7705
2041
0.158
9.58
2.44-2.67
95.2
0.11
8306
2202
0.129
11.6
2.67-2.98
96
0.076
7543
2003
0.088
15.68
2.98-3.43
96.8
0.047
6707
1795
0.055
23.02
3.43-4.16
96.7
0.036
5577
1515
0.042
28.89
4.16-5.76
97.9
0.026
4559
1254
0.03
38.66
5.76-19.03
95.1
0.025
2673
783
0.03
39.72
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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: 2→19.03 Å / Cor.coef. Fo:Fc: 0.947 / Cor.coef. Fo:Fc free: 0.892 / SU B: 4.924 / SU ML: 0.132 / 交差検証法: THROUGHOUT / ESU R: 0.205 / ESU R Free: 0.199 / 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
0.26071
799
5 %
RANDOM
Rwork
0.18478
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obs
0.1884
15163
89.95 %
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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: MASK