Entry | Database: PDB / ID: 6lpi |
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Title | Crystal Structure of AHAS holo-enzyme |
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Components | (Acetolactate synthase isozyme 1 ...) x 2 |
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Keywords | RECOMBINATION / AHAS / allosteric regulation |
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Function / homology | Function and homology information
acetolactate synthase regulator activity / acetolactate synthase / acetolactate synthase complex / branched-chain amino acid biosynthetic process / acetolactate synthase activity / valine biosynthetic process / isoleucine biosynthetic process / thiamine pyrophosphate binding / amino acid biosynthetic process / flavin adenine dinucleotide binding ...acetolactate synthase regulator activity / acetolactate synthase / acetolactate synthase complex / branched-chain amino acid biosynthetic process / acetolactate synthase activity / valine biosynthetic process / isoleucine biosynthetic process / thiamine pyrophosphate binding / amino acid biosynthetic process / flavin adenine dinucleotide binding / magnesium ion binding / cytosolSimilarity search - Function Acetolactate synthase, small subunit / AHAS, ACT domain / Acetolactate synthase, large subunit, biosynthetic / Acetolactate synthase large subunit, TPP binding domain / ACT domain / TPP-binding enzyme, conserved site / Thiamine pyrophosphate enzymes signature. / ACT domain profile. / ACT domain / Thiamine pyrophosphate enzyme, central domain ...Acetolactate synthase, small subunit / AHAS, ACT domain / Acetolactate synthase, large subunit, biosynthetic / Acetolactate synthase large subunit, TPP binding domain / ACT domain / TPP-binding enzyme, conserved site / Thiamine pyrophosphate enzymes signature. / ACT domain profile. / ACT domain / Thiamine pyrophosphate enzyme, central domain / Thiamine pyrophosphate enzyme, central domain / ACT-like domain / Thiamine pyrophosphate enzyme, N-terminal TPP-binding domain / Thiamine pyrophosphate enzyme, N-terminal TPP binding domain / Thiamine pyrophosphate enzyme, C-terminal TPP-binding / Thiamine pyrophosphate enzyme, C-terminal TPP binding domain / Thiamin diphosphate-binding fold / DHS-like NAD/FAD-binding domain superfamilySimilarity search - Domain/homology FLAVIN-ADENINE DINUCLEOTIDE / THIAMINE DIPHOSPHATE / Acetolactate synthase isozyme 1 large subunit / Acetolactate synthase isozyme 1 small subunitSimilarity search - Component |
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Biological species | ![](img/tx_bacteria.gif) Escherichia coli (E. coli) |
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Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.849 Å |
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Authors | Zhang, Y. / Yang, X. / Xi, Z. / Shen, Y. |
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Citation | Journal: Biochem.J. / Year: 2020 Title: Molecular architecture of the acetohydroxyacid synthase holoenzyme. Authors: Zhang, Y. / Li, Y. / Liu, X. / Sun, J. / Li, X. / Lin, J. / Yang, X. / Xi, Z. / Shen, Y. |
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History | Deposition | Jan 10, 2020 | Deposition site: PDBJ / Processing site: PDBJ |
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Revision 1.0 | Nov 18, 2020 | Provider: repository / Type: Initial release |
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Revision 1.1 | Nov 29, 2023 | Group: Data collection / Database references / Refinement description Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_ncs_dom_lim Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id |
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