Entry | Database: PDB / ID: 5o8f |
---|
Title | Structure of a chimaeric beta3-alpha5 GABAA receptor in complex with nanobody Nb25 and pregnanolone |
---|
Components | - (Nanobody Nb25) x 2
- Gamma-aminobutyric acid receptor subunit beta-3,Gamma-aminobutyric acid receptor subunit alpha-5,Gamma-aminobutyric acid receptor subunit alpha-5
|
---|
Keywords | MEMBRANE PROTEIN / GABAA receptor / Pregnanolone / Nanobody complex / Neurosteroid / Ion channel |
---|
Function / homology | Function and homology information
inhibitory extracellular ligand-gated monoatomic ion channel activity / GABA receptor activation / inner ear receptor cell development / GABA-gated chloride ion channel activity / cellular response to histamine / inhibitory synapse assembly / GABA-A receptor activity / GABA-A receptor complex / GABA receptor binding / innervation ...inhibitory extracellular ligand-gated monoatomic ion channel activity / GABA receptor activation / inner ear receptor cell development / GABA-gated chloride ion channel activity / cellular response to histamine / inhibitory synapse assembly / GABA-A receptor activity / GABA-A receptor complex / GABA receptor binding / innervation / postsynaptic specialization membrane / neurotransmitter receptor activity / synaptic transmission, GABAergic / gamma-aminobutyric acid signaling pathway / neuronal cell body membrane / cochlea development / roof of mouth development / Signaling by ERBB4 / associative learning / chloride channel complex / GABA-ergic synapse / regulation of postsynaptic membrane potential / behavioral fear response / chloride transmembrane transport / dendrite membrane / ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential / transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential / cytoplasmic vesicle membrane / signaling receptor activity / presynaptic membrane / postsynapse / postsynaptic membrane / neuron projection / synapse / signal transduction / nucleoplasm / identical protein binding / plasma membrane / cytosolSimilarity search - Function Gamma-aminobutyric-acid A receptor, alpha 5 subunit / Gamma-aminobutyric-acid A receptor, beta subunit / : / Gamma-aminobutyric-acid A receptor, alpha subunit / Neurotransmitter-gated ion-channel transmembrane domain / Acetylcholine Binding Protein; Chain: A, / Neurotransmitter-gated ion-channel ligand-binding domain / Gamma-aminobutyric acid A receptor/Glycine receptor alpha / Neurotransmitter-gated ion-channel, conserved site / Neurotransmitter-gated ion-channels signature. ...Gamma-aminobutyric-acid A receptor, alpha 5 subunit / Gamma-aminobutyric-acid A receptor, beta subunit / : / Gamma-aminobutyric-acid A receptor, alpha subunit / Neurotransmitter-gated ion-channel transmembrane domain / Acetylcholine Binding Protein; Chain: A, / Neurotransmitter-gated ion-channel ligand-binding domain / Gamma-aminobutyric acid A receptor/Glycine receptor alpha / Neurotransmitter-gated ion-channel, conserved site / Neurotransmitter-gated ion-channels signature. / Neurotransmitter-gated ion-channel transmembrane domain / Neurotransmitter-gated ion-channel transmembrane region / Neurotransmitter-gated ion-channel transmembrane domain superfamily / Neuronal acetylcholine receptor / Neurotransmitter-gated ion-channel / Neurotransmitter-gated ion-channel ligand-binding domain / Neurotransmitter-gated ion-channel ligand-binding domain superfamily / Neurotransmitter-gated ion-channel ligand binding domain / Methane Monooxygenase Hydroxylase; Chain G, domain 1 / Distorted Sandwich / Up-down Bundle / Mainly Beta / Mainly AlphaSimilarity search - Domain/homology |
---|
Biological species | Homo sapiens (human) Lama glama (llama) |
---|
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.2 Å |
---|
Authors | Miller, P.S. / Scott, S. / Masiulis, S. / De Colibus, L. / Pardon, E. / Steyaert, J. / Aricescu, A.R. |
---|
Funding support | United Kingdom, France, 6items Organization | Grant number | Country |
---|
Biotechnology and Biological Sciences Research Council | BB/M024709/1 | United Kingdom | Medical Research Council (United Kingdom) | MR/L009609/1 | United Kingdom | Medical Research Council (United Kingdom) | MC_UP_1201/15 | United Kingdom | Wellcome Trust | 105247/Z/14/Z | United Kingdom | Human Frontier Science Program | RGP0065/2014 | France | Wellcome Trust | 090532/Z/09/Z | United Kingdom |
|
---|
Citation | Journal: Nat. Struct. Mol. Biol. / Year: 2017 Title: Structural basis for GABAA receptor potentiation by neurosteroids. Authors: Miller, P.S. / Scott, S. / Masiulis, S. / De Colibus, L. / Pardon, E. / Steyaert, J. / Aricescu, A.R. |
---|
History | Deposition | Jun 13, 2017 | Deposition site: PDBE / Processing site: PDBE |
---|
Revision 1.0 | Nov 1, 2017 | Provider: repository / Type: Initial release |
---|
Revision 1.1 | Nov 15, 2017 | Group: Database references / Category: citation Item: _citation.journal_volume / _citation.page_first / _citation.page_last |
---|
Revision 2.0 | Jul 29, 2020 | Group: Atomic model / Data collection ...Atomic model / Data collection / Derived calculations / Structure summary Category: atom_site / atom_site_anisotrop ...atom_site / atom_site_anisotrop / chem_comp / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / struct_asym / struct_conn / 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_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.type_symbol / _atom_site_anisotrop.U[1][1] / _atom_site_anisotrop.U[1][2] / _atom_site_anisotrop.U[1][3] / _atom_site_anisotrop.U[2][2] / _atom_site_anisotrop.U[2][3] / _atom_site_anisotrop.U[3][3] / _atom_site_anisotrop.id / _atom_site_anisotrop.pdbx_auth_asym_id / _atom_site_anisotrop.pdbx_auth_atom_id / _atom_site_anisotrop.pdbx_auth_comp_id / _atom_site_anisotrop.pdbx_auth_seq_id / _atom_site_anisotrop.pdbx_label_asym_id / _atom_site_anisotrop.pdbx_label_atom_id / _atom_site_anisotrop.pdbx_label_comp_id / _atom_site_anisotrop.type_symbol / _chem_comp.name / _chem_comp.type / _pdbx_struct_assembly_gen.asym_id_list / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_role / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id Description: Carbohydrate remediation / Provider: repository / Type: Remediation |
---|
Revision 2.1 | Jan 17, 2024 | Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn / struct_ncs_dom_lim Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag / _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 |
---|
|
---|