- PDB-3zzh: Crystal structure of the amino acid kinase domain from Saccharomy... -
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基本情報
登録情報
データベース: PDB / ID: 3zzh
タイトル
Crystal structure of the amino acid kinase domain from Saccharomyces cerevisiae acetylglutamate kinase in complex with its feed- back inhibitor L-arginine
要素
ACETYLGLUTAMATE KINASE
キーワード
TRANSFERASE / ARGININE BIOSYNTHESIS
機能・相同性
機能・相同性情報
Urea cycle / ornithine biosynthetic process / N-acetyl-gamma-glutamyl-phosphate reductase / N-acetyl-gamma-glutamyl-phosphate reductase activity / acetylglutamate kinase / acetylglutamate kinase activity / L-arginine biosynthetic process / NADP+ binding / NAD binding / mitochondrial matrix ...Urea cycle / ornithine biosynthetic process / N-acetyl-gamma-glutamyl-phosphate reductase / N-acetyl-gamma-glutamyl-phosphate reductase activity / acetylglutamate kinase / acetylglutamate kinase activity / L-arginine biosynthetic process / NADP+ binding / NAD binding / mitochondrial matrix / regulation of DNA-templated transcription / mitochondrion / ATP binding 類似検索 - 分子機能
pH: 4.6 詳細: PROTEIN WAS CRYSTALLIZED IN 50 MM NA-ACETATE, PH 4.6, 0.2 M NA-MALONATE AND 2% PEG 8000,, CONTAINING 24MM N-ACETYLGLUTAMATE (NAG); 24 HOURS BEFORE FREEZING ARGININE 0.2 M WAS ADDED TO ...詳細: PROTEIN WAS CRYSTALLIZED IN 50 MM NA-ACETATE, PH 4.6, 0.2 M NA-MALONATE AND 2% PEG 8000,, CONTAINING 24MM N-ACETYLGLUTAMATE (NAG); 24 HOURS BEFORE FREEZING ARGININE 0.2 M WAS ADDED TO CRYSTALLIZATION DROP. 20% GLYCEROL WAS USED AS CRYOPROTECTOR
解像度: 2.1→20 Å / Cor.coef. Fo:Fc: 0.942 / Cor.coef. Fo:Fc free: 0.925 / SU B: 8.639 / SU ML: 0.109 / 交差検証法: THROUGHOUT / ESU R: 0.209 / ESU R Free: 0.169 / 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
0.21544
3860
5 %
RANDOM
Rwork
0.18037
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-
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obs
0.18211
72907
99.27 %
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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: 1.4 Å / 溶媒モデル: MASK