登録情報 | データベース: PDB / ID: 3bul |
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タイトル | E. coli I690C/G743C MetH C-terminal fragment (649-1227) |
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要素 | Methionine synthase |
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キーワード | TRANSFERASE / MetH / REACTIVATION CONFORMATION / H759 / COBALAMIN / INTERMODULAR INTERACTIONS / Amino-acid biosynthesis / Cobalt / Metal-binding / Methionine biosynthesis / Methyltransferase / S-adenosyl-L-methionine |
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機能・相同性 | 機能・相同性情報
methionine synthase / methionine synthase activity / homocysteine metabolic process / methionine biosynthetic process / cobalamin binding / tetrahydrofolate metabolic process / tetrahydrofolate interconversion / methylation / zinc ion binding / cytosol / cytoplasm類似検索 - 分子機能 Cobalamin-dependent Methionine Synthase; domain 2 / Cobalamin-dependent Methionine Synthase, domain 2 / Cobalamin-dependent Methionine Synthase; domain 1 / Vitamin B12-dependent methionine synthase, activation domain / Vitamin B12-dependent methionine synthase, activation domain / Vitamin B12 dependent methionine synthase, activation domain / AdoMet activation domain profile. / Cobalamin-dependent methionine synthase / Methionine synthase, B12-binding domain / Vitamin B12-dependent methionine synthase, activation domain superfamily ...Cobalamin-dependent Methionine Synthase; domain 2 / Cobalamin-dependent Methionine Synthase, domain 2 / Cobalamin-dependent Methionine Synthase; domain 1 / Vitamin B12-dependent methionine synthase, activation domain / Vitamin B12-dependent methionine synthase, activation domain / Vitamin B12 dependent methionine synthase, activation domain / AdoMet activation domain profile. / Cobalamin-dependent methionine synthase / Methionine synthase, B12-binding domain / Vitamin B12-dependent methionine synthase, activation domain superfamily / Methionine synthase domain / B12-binding N-terminal domain profile. / B12 binding domain / Homocysteine-binding domain / Homocysteine-binding domain superfamily / Homocysteine S-methyltransferase / Homocysteine-binding domain profile. / : / Cobalamin (vitamin B12)-binding module, cap domain / B12 binding domain / Cobalamin-binding domain / Methionine synthase domain / Methyltransferase, Methionine Synthase (B12-binding Domains); Chain A, domain 1 / B12 binding domain / Cobalamin-binding domain superfamily / B12-binding domain profile. / Cobalamin (vitamin B12)-binding domain / Pterin-binding domain / Pterin binding enzyme / Pterin-binding domain profile. / Dihydropteroate synthase-like / Roll / Rossmann fold / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta類似検索 - ドメイン・相同性 |
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生物種 |  Escherichia coli (大腸菌) |
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手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.3 Å |
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データ登録者 | Koutmos, M. / Pattridge, K.A. / Ludwig, M.L. |
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引用 | ジャーナル: Proc.Natl.Acad.Sci.Usa / 年: 2008 タイトル: A disulfide-stabilized conformer of methionine synthase reveals an unexpected role for the histidine ligand of the cobalamin cofactor. 著者: Datta, S. / Koutmos, M. / Pattridge, K.A. / Ludwig, M.L. / Matthews, R.G. |
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履歴 | 登録 | 2008年1月3日 | 登録サイト: RCSB / 処理サイト: RCSB |
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改定 1.0 | 2008年4月1日 | Provider: repository / タイプ: Initial release |
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改定 1.1 | 2011年7月13日 | Group: Version format compliance |
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改定 1.2 | 2012年10月24日 | Group: Non-polymer description |
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改定 1.3 | 2021年10月20日 | Group: Database references / Derived calculations / カテゴリ: database_2 / struct_ref_seq_dif / struct_site Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id |
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改定 1.4 | 2023年8月30日 | Group: Data collection / Refinement description カテゴリ: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model |
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改定 1.5 | 2024年10月30日 | Group: Structure summary カテゴリ: pdbx_entry_details / pdbx_modification_feature |
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