- PDB-5hik: 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: 5hik
タイトル
Crystal structure of glycine sarcosine N-methyltransferase from Methanohalophilus portucalensis in complex with S-adenosylmethionine
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
glycine N-methyltransferase activity / sarcosine metabolic process / S-adenosylhomocysteine metabolic process / S-adenosylmethionine metabolic process / S-adenosyl-L-methionine binding / glycine binding / regulation of gluconeogenesis / one-carbon metabolic process / protein homotetramerization / methylation ...glycine N-methyltransferase activity / sarcosine metabolic process / S-adenosylhomocysteine metabolic process / S-adenosylmethionine metabolic process / S-adenosyl-L-methionine binding / glycine binding / regulation of gluconeogenesis / 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, 1 mM 2-Mercaptoethanol, 0.1 mM SAH and 0.2 M betaine. Crystallization reagent: 0.1 M Tris-HCl pH 8.5 and 1.5 M ...詳細: Protein solution: GSMT (6.6 mg/ml) in 100 mM TES pH 7.3, 2 M KCl, 1 mM EDTA, 1 mM 2-Mercaptoethanol, 0.1 mM SAH and 0.2 M betaine. Crystallization reagent: 0.1 M Tris-HCl pH 8.5 and 1.5 M sodium chloride. SAM was soaked into crystals before data collection.