- PDB-5hij: Crystal structure of glycine sarcosine N-methyltransferase from M... -
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基本情報
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データベース: PDB / ID: 5hij
タイトル
Crystal structure of glycine sarcosine N-methyltransferase from Methanohalophilus portucalensis in complex with betaine
要素
Glycine sarcosine N-methyltransferase
キーワード
TRANSFERASE / S-adenosylmethionine-dependent methyltransferases (SAM or AdoMet-MTase) / class I / monomethylation of glycine and sarcosine / rate-limiting enzyme in betaine biosynthesis / betaine-mediated feedback inhibition
機能・相同性
機能・相同性情報
sarcosine metabolic process / glycine N-methyltransferase activity / S-adenosylhomocysteine metabolic process / S-adenosylmethionine metabolic process / S-adenosyl-L-methionine binding / regulation of gluconeogenesis / glycine binding / one-carbon metabolic process / protein homotetramerization / methylation ...sarcosine metabolic process / glycine N-methyltransferase activity / S-adenosylhomocysteine metabolic process / S-adenosylmethionine metabolic process / S-adenosyl-L-methionine binding / regulation of gluconeogenesis / glycine binding / one-carbon metabolic process / protein homotetramerization / methylation / identical protein binding / cytosol 類似検索 - 分子機能
温度: 277.15 K / 手法: 蒸気拡散法, ハンギングドロップ法 詳細: Protein solution: GSMT (6.6 mg/ml) in 100 mM TES pH 7.3, 2 M KCl, 1 mM EDTA and 1 mM 2-Mercaptoethanol. Crystallization reagent: 0.2 M Potassium sodium tartrate tetrahydrate, 20% w/v ...詳細: Protein solution: GSMT (6.6 mg/ml) in 100 mM TES pH 7.3, 2 M KCl, 1 mM EDTA and 1 mM 2-Mercaptoethanol. Crystallization reagent: 0.2 M Potassium sodium tartrate tetrahydrate, 20% w/v Polyethylene glycol 3,350. Betaine was soaked into crystals before data collection.