Entry Database : PDB / ID : 5lgk Structure visualization Downloads & linksTitle Crystal structure of the human IgE-Fc bound to its B cell receptor derCD23 ComponentsIg epsilon chain C region Low affinity immunoglobulin epsilon Fc receptor DetailsKeywords IMMUNE SYSTEM / IMMUNOGLOBULIN FOLD LECTIN / ANTIBODY RECEPTORFunction / homology Function and homology informationFunction Domain/homology Component
low-affinity IgE receptor activity / adaptive immune memory response / primary adaptive immune response / IgE B cell receptor complex / B cell antigen processing and presentation / type I hypersensitivity / Fc receptor-mediated immune complex endocytosis / positive regulation of humoral immune response mediated by circulating immunoglobulin / NOTCH2 intracellular domain regulates transcription / eosinophil degranulation ... low-affinity IgE receptor activity / adaptive immune memory response / primary adaptive immune response / IgE B cell receptor complex / B cell antigen processing and presentation / type I hypersensitivity / Fc receptor-mediated immune complex endocytosis / positive regulation of humoral immune response mediated by circulating immunoglobulin / NOTCH2 intracellular domain regulates transcription / eosinophil degranulation / IgE immunoglobulin complex / macrophage activation / IgE binding / positive regulation of killing of cells of another organism / type 2 immune response / Fc epsilon receptor (FCERI) signaling / antibody-dependent cellular cytotoxicity / mast cell degranulation / immunoglobulin complex, circulating / immunoglobulin receptor binding / B cell proliferation / : / Interleukin-10 signaling / macrophage differentiation / Role of LAT2/NTAL/LAB on calcium mobilization / complement activation, classical pathway / antigen binding / FCERI mediated Ca+2 mobilization / positive regulation of nitric-oxide synthase activity / FCERI mediated MAPK activation / B cell receptor signaling pathway / FCERI mediated NF-kB activation / integrin binding / antibacterial humoral response / carbohydrate binding / protease binding / Interleukin-4 and Interleukin-13 signaling / adaptive immune response / inflammatory response / immune response / external side of plasma membrane / extracellular space / extracellular exosome / extracellular region / metal ion binding / plasma membrane Similarity search - Function CD209-like, C-type lectin-like domain / : / C-type lectin, conserved site / C-type lectin domain signature. / Mannose-Binding Protein A; Chain A / Mannose-Binding Protein A, subunit A / Lectin C-type domain / C-type lectin domain profile. / C-type lectin-like / C-type lectin (CTL) or carbohydrate-recognition domain (CRD) ... CD209-like, C-type lectin-like domain / : / C-type lectin, conserved site / C-type lectin domain signature. / Mannose-Binding Protein A; Chain A / Mannose-Binding Protein A, subunit A / Lectin C-type domain / C-type lectin domain profile. / C-type lectin-like / C-type lectin (CTL) or carbohydrate-recognition domain (CRD) / C-type lectin-like/link domain superfamily / C-type lectin fold / : / Immunoglobulin/major histocompatibility complex, conserved site / Immunoglobulins and major histocompatibility complex proteins signature. / Immunoglobulin C-Type / Immunoglobulin C1-set / Immunoglobulin C1-set domain / Ig-like domain profile. / Immunoglobulin-like domain / Immunoglobulin-like domain superfamily / Immunoglobulins / Roll / Immunoglobulin-like fold / Immunoglobulin-like / Sandwich / Mainly Beta / Alpha Beta Similarity search - Domain/homologyBiological species Homo sapiens (human)Method X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution : 3.5 Å DetailsAuthors Dhaliwal, B. / Pang, M.O.Y. / Sutton, B.J. Funding support United Kingdom, 3items Details Hide detailsOrganization Grant number Country Medical Research Council (United Kingdom) United Kingdom Wellcome Trust United Kingdom Asthma UK United Kingdom
CitationJournal : Sci Rep / Year : 2017Title : IgE binds asymmetrically to its B cell receptor CD23.Authors : Dhaliwal, B. / Pang, M.O. / Keeble, A.H. / James, L.K. / Gould, H.J. / McDonnell, J.M. / Sutton, B.J. / Beavil, A.J. History Deposition Jul 7, 2016 Deposition site : PDBE / Processing site : PDBERevision 1.0 Apr 5, 2017 Provider : repository / Type : Initial releaseRevision 1.1 Apr 12, 2017 Group : Database referencesRevision 1.2 Sep 13, 2017 Group : Advisory / Author supporting evidenceCategory : pdbx_audit_support / pdbx_unobs_or_zero_occ_residuesItem : _pdbx_audit_support.funding_organizationRevision 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.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 / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.type / _pdbx_struct_assembly_gen.asym_id_list / _struct_conn.pdbx_role / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_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 : RemediationRevision 2.1 Jan 10, 2024 Group : Advisory / Data collection ... Advisory / Data collection / Database references / Refinement description / Structure summary Category : chem_comp / chem_comp_atom ... chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_unobs_or_zero_occ_residues Item : _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accessionRevision 2.2 Nov 13, 2024 Group : Structure summary / Category : pdbx_entry_details / pdbx_modification_feature
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