- PDB-2i3c: Crystal Structure of an Aspartoacylase from Homo Sapiens -
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基本情報
登録情報
データベース: PDB / ID: 2i3c
タイトル
Crystal Structure of an Aspartoacylase from Homo Sapiens
要素
Aspartoacylase
キーワード
HYDROLASE / Canavan disease / N-acetyl-L-aspartate / Zinc-dependent hydrolase / Aspartoacylase family / Aminoacylase-2 / ACY2 / ASPA / PROTEIN STRUCTURE INITIATIVE / PSI / CENTER FOR EUKARYOTIC STRUCTURAL GENOMICS / CESG
機能・相同性
機能・相同性情報
aspartoacylase / aspartoacylase activity / acetate metabolic process / aspartate metabolic process / central nervous system myelination / Aspartate and asparagine metabolism / hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides / hydrolase activity, acting on ester bonds / positive regulation of oligodendrocyte differentiation / identical protein binding ...aspartoacylase / aspartoacylase activity / acetate metabolic process / aspartate metabolic process / central nervous system myelination / Aspartate and asparagine metabolism / hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides / hydrolase activity, acting on ester bonds / positive regulation of oligodendrocyte differentiation / identical protein binding / nucleus / metal ion binding / cytosol 類似検索 - 分子機能
温度: 277 K / 手法: 蒸気拡散法, ハンギングドロップ法 詳細: PROTEIN SOLUTION (10 MG/ML PROTEIN, 0.050 M SODIUM CHLORIDE, 0.0003 M TCEP, 0.005 M Tris PH 8.0) MIXED IN A 1:1 RATIO WITH THE WELL SOLUTION (1.344 M K2HPO4, 0.056 M NaH2PO4) CRYOPROTECTED ...詳細: PROTEIN SOLUTION (10 MG/ML PROTEIN, 0.050 M SODIUM CHLORIDE, 0.0003 M TCEP, 0.005 M Tris PH 8.0) MIXED IN A 1:1 RATIO WITH THE WELL SOLUTION (1.344 M K2HPO4, 0.056 M NaH2PO4) CRYOPROTECTED WITH WELL SOLUTION WITH 25% Ethylene glycol, vapor diffusion, hanging drop, temperature 277K
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データ収集
回折
ID
平均測定温度 (K)
Crystal-ID
1
100
1
2
1
放射光源
由来
サイト
ビームライン
ID
波長 (Å)
シンクロトロン
APS
22-ID
1
0.97926
2
検出器
タイプ: MARMOSAIC 300 mm CCD / 検出器: CCD / 日付: 2006年8月5日 詳細: HORIZONTAL SAGITALLY FOCUSING 2ND BENT MONOCHROMATOR CRYSTAL, VERTICAL BENT FOCUSING MIRROR
放射
モノクロメーター: CRYOGENICALLY COOLED SI (220) DOUBLE BOUNCE 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: 0.97926 Å / 相対比: 1
反射
解像度: 2.8→48.716 Å / Num. obs: 27367 / % possible obs: 97.9 % / 冗長度: 13.3 % / Rmerge(I) obs: 0.164 / Χ2: 1.238 / Net I/σ(I): 10.612