登録情報 データベース : PDB / ID : 1mx5 構造の表示 ダウンロードとリンクタイトル Crystal Structure of Human Liver Carboxylesterase in complexed with homatropine, a cocaine analogue 要素liver Carboxylesterase I 詳細 キーワード HYDROLASE / esterase / cocaine機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
cholesterol ester hydrolysis involved in cholesterol transport / methylumbelliferyl-acetate deacetylase / methylumbelliferyl-acetate deacetylase activity / regulation of bile acid secretion / sterol esterase / sterol ester esterase activity / medium-chain fatty acid metabolic process / carboxylesterase / Physiological factors / carboxylesterase activity ... cholesterol ester hydrolysis involved in cholesterol transport / methylumbelliferyl-acetate deacetylase / methylumbelliferyl-acetate deacetylase activity / regulation of bile acid secretion / sterol esterase / sterol ester esterase activity / medium-chain fatty acid metabolic process / carboxylesterase / Physiological factors / carboxylesterase activity / regulation of bile acid biosynthetic process / positive regulation of cholesterol metabolic process / cellular response to cholesterol / reverse cholesterol transport / Phase I - Functionalization of compounds / carboxylic ester hydrolase activity / cholesterol biosynthetic process / negative regulation of cholesterol storage / Aspirin ADME / cellular response to low-density lipoprotein particle stimulus / positive regulation of cholesterol efflux / Metabolism of Angiotensinogen to Angiotensins / lipid catabolic process / lipid droplet / epithelial cell differentiation / cholesterol metabolic process / cholesterol homeostasis / response to toxic substance / endoplasmic reticulum lumen / endoplasmic reticulum / cytosol / cytoplasm 類似検索 - 分子機能 : / Carboxylesterase type B, conserved site / Carboxylesterases type-B signature 2. / Carboxylesterase type B, active site / Carboxylesterases type-B serine active site. / Carboxylesterase, type B / Carboxylesterase family / Alpha/Beta hydrolase fold, catalytic domain / Alpha/Beta hydrolase fold / Rossmann fold ... : / Carboxylesterase type B, conserved site / Carboxylesterases type-B signature 2. / Carboxylesterase type B, active site / Carboxylesterases type-B serine active site. / Carboxylesterase, type B / Carboxylesterase family / Alpha/Beta hydrolase fold, catalytic domain / Alpha/Beta hydrolase fold / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta 類似検索 - ドメイン・相同性 HOMOTROPINE / N-acetyl-alpha-neuraminic acid / Liver carboxylesterase 1 類似検索 - 構成要素生物種 Homo sapiens (ヒト)手法 X線回折 / シンクロトロン / 分子置換 / 解像度 : 2.8 Å 詳細データ登録者 Bencharit, S. / Morton, C.L. / Xue, Y. / Potter, P.M. / Redinbo, M.R. 引用ジャーナル : Nat.Struct.Biol. / 年 : 2003タイトル : Structural Basis of Heroin and Cocaine Metabolism by a Promiscuous Human Drug-Processing Enzyme著者 : Bencharit, S. / Morton, C.L. / Xue, Y. / Potter, P.M. / Redinbo, M.R. 履歴 登録 2002年10月1日 登録サイト : RCSB / 処理サイト : RCSB改定 1.0 2003年4月8日 Provider : repository / タイプ : Initial release改定 1.1 2008年4月28日 Group : Version format compliance改定 1.2 2011年7月13日 Group : Non-polymer description / Version format compliance改定 2.0 2020年7月29日 Group : Advisory / Atomic model ... Advisory / Atomic model / Data collection / Database references / Derived calculations / Non-polymer description / Structure summary カテゴリ : atom_site / chem_comp ... atom_site / chem_comp / database_PDB_caveat / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / pdbx_nonpoly_scheme / pdbx_unobs_or_zero_occ_atoms / pdbx_validate_chiral / struct_asym / struct_conn / struct_ref_seq_dif / struct_site / struct_site_gen Item : _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ... _atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.type_symbol / _chem_comp.formula / _chem_comp.formula_weight / _chem_comp.id / _chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.type / _pdbx_nonpoly_scheme.entity_id / _pdbx_nonpoly_scheme.mon_id / _pdbx_nonpoly_scheme.pdb_mon_id / _pdbx_unobs_or_zero_occ_atoms.label_asym_id / _struct_asym.entity_id / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role / _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_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_conn.ptnr2_label_seq_id / _struct_ref_seq_dif.details 解説 : Carbohydrate remediation / Provider : repository / タイプ : Remediation改定 2.1 2024年11月20日 Group : Data collection / Database references / Structure summaryカテゴリ : chem_comp / chem_comp_atom ... chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_entry_details / pdbx_modification_feature Item : _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession
すべて表示 表示を減らす Remark 300 BIOMOLECULE: 1, 2 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 6 ... BIOMOLECULE: 1, 2 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 6 CHAIN(S). SEE REMARK 350 FOR INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). The authors have confirmed that human carboxylesterase 1 will form a trimer or hexamer in solution by Atomic Force Microscopy (AFM). They found the ratio of monomer:trimer:hexmer is ~ 10:44:46. 1MX1 and 1MX9 contain hexamers. This entry contains two trimers. The authors found that the trimer:hexmer ratio is dependent on the type and amount of ligands. Remark 999 SEQUENCE THE AUTHOR'S SEQUENCE HAS NO GLN 362 (CALLED hCEv in: Kroetz DL, McBride OW, Gonzalez FJ. ... SEQUENCE THE AUTHOR'S SEQUENCE HAS NO GLN 362 (CALLED hCEv in: Kroetz DL, McBride OW, Gonzalez FJ.Glycosylation-dependent activity of baculovirus-expressed human liver carboxylesterases: cDNA cloning and characterization of two highly similar enzyme forms. Biochemistry 1993 Nov 2;32(43):11606-17)