登録情報 | データベース: PDB / ID: 3vdb |
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タイトル | E. coli (lacZ) beta-galactosidase (N460T) in complex with galactonolactone |
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要素 | Beta-galactosidase |
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キーワード | HYDROLASE / transition state stabilization / substrate binding / 2-stage binding / TIM barrel (alpha/beta barrel) / jelly-roll barrel / immunoglobulin / beta supersandwich / glycosidase |
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機能・相同性 | 機能・相同性情報
alkali metal ion binding / lactose catabolic process / beta-galactosidase complex / beta-galactosidase / beta-galactosidase activity / carbohydrate binding / magnesium ion binding / identical protein binding類似検索 - 分子機能 Glycoside hydrolase, family 2, beta-galactosidase / Beta galactosidase small chain/ domain 5 / Beta-galactosidase, domain 4 / Beta galactosidase small chain / Beta-galactosidase, domain 4 / Beta galactosidase small chain / Glycoside hydrolase, family 2, active site / Glycosyl hydrolases family 2 acid/base catalyst. / Glycoside hydrolase, family 2, conserved site / Glycosyl hydrolases family 2 signature 1. ...Glycoside hydrolase, family 2, beta-galactosidase / Beta galactosidase small chain/ domain 5 / Beta-galactosidase, domain 4 / Beta galactosidase small chain / Beta-galactosidase, domain 4 / Beta galactosidase small chain / Glycoside hydrolase, family 2, active site / Glycosyl hydrolases family 2 acid/base catalyst. / Glycoside hydrolase, family 2, conserved site / Glycosyl hydrolases family 2 signature 1. / Beta-galactosidase; Chain A, domain 5 - #10 / Glycoside hydrolase, family 2 / Glycoside hydrolase family 2, catalytic domain / Glycosyl hydrolases family 2, TIM barrel domain / Glycoside hydrolase, family 2, immunoglobulin-like beta-sandwich / Glycosyl hydrolases family 2, sugar binding domain / Glycosyl hydrolases family 2 / Glycosyl hydrolases family 2, sugar binding domain / Beta-Galactosidase/glucuronidase domain superfamily / Glycoside hydrolase-type carbohydrate-binding / Beta-galactosidase; Chain A, domain 5 / Galactose mutarotase-like domain superfamily / Galactose-binding domain-like / Galactose-binding-like domain superfamily / Distorted Sandwich / Glycosidases / Glycoside hydrolase superfamily / Jelly Rolls / Immunoglobulins / TIM Barrel / Alpha-Beta Barrel / Immunoglobulin-like fold / Immunoglobulin-like / Sandwich / Mainly Beta / Alpha Beta類似検索 - ドメイン・相同性 |
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生物種 | ![](img/tx_bacteria.gif) Escherichia coli (大腸菌) |
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手法 | X線回折 / シンクロトロン / フーリエ合成 / 解像度: 2.05 Å |
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データ登録者 | Wheatley, R.W. / Kappelhoff, J.C. / Hahn, J.N. / Dugdale, M.L. / Dutkoski, M.J. / Tamman, S.D. / Fraser, M.E. / Huber, R.E. |
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引用 | ジャーナル: Arch.Biochem.Biophys. / 年: 2012 タイトル: Substitution for Asn460 cripples {beta}-galactosidase (Escherichia coli) by increasing substrate affinity and decreasing transition state stability. 著者: Wheatley, R.W. / Kappelhoff, J.C. / Hahn, J.N. / Dugdale, M.L. / Dutkoski, M.J. / Tamman, S.D. / Fraser, M.E. / Huber, R.E. |
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履歴 | 登録 | 2012年1月4日 | 登録サイト: RCSB / 処理サイト: RCSB |
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改定 1.0 | 2012年4月11日 | Provider: repository / タイプ: Initial release |
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改定 1.1 | 2013年6月19日 | Group: Database references |
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改定 1.2 | 2019年7月17日 | Group: Data collection / Refinement description / カテゴリ: software Item: _software.classification / _software.name / _software.version |
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改定 1.3 | 2020年7月29日 | Group: Database references / Derived calculations カテゴリ: pdbx_struct_conn_angle / struct_conn ...pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site / struct_site_gen Item: _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id ..._pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_ref_seq_dif.details 解説: Carbohydrate remediation / Provider: repository / タイプ: Remediation |
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改定 1.4 | 2023年9月13日 | Group: Data collection / Database references / Refinement description カテゴリ: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession |
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