登録情報 データベース : EMDB / ID : EMD-42903 ダウンロードとリンクタイトル Cryo-EM structure of human type I OSM receptor complex: model for assembly core region マップデータ 詳細 試料複合体 : Human OSM in complex with gp130 and LIFR複合体 : gp130 and LIFRタンパク質・ペプチド : Interleukin-6 receptor subunit betaタンパク質・ペプチド : Leukemia inhibitory factor receptor複合体 : Human OSMリガンド : 2-acetamido-2-deoxy-beta-D-glucopyranose 詳細 キーワード cytokine signaling / OSM / gp130 / LIFR / CYTOKINE / CYTOKINE-RECEPTOR complex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
oncostatin-M receptor binding / leukemia inhibitory factor receptor activity / interleukin-27 receptor activity / ciliary neurotrophic factor receptor activity / oncostatin-M-mediated signaling pathway / leukemia inhibitory factor signaling pathway / negative regulation of interleukin-6-mediated signaling pathway / oncostatin-M receptor complex / RUNX1 regulates transcription of genes involved in interleukin signaling / ciliary neurotrophic factor receptor binding ... oncostatin-M receptor binding / leukemia inhibitory factor receptor activity / interleukin-27 receptor activity / ciliary neurotrophic factor receptor activity / oncostatin-M-mediated signaling pathway / leukemia inhibitory factor signaling pathway / negative regulation of interleukin-6-mediated signaling pathway / oncostatin-M receptor complex / RUNX1 regulates transcription of genes involved in interleukin signaling / ciliary neurotrophic factor receptor binding / ciliary neurotrophic factor-mediated signaling pathway / interleukin-11 receptor activity / interleukin-11 binding / ciliary neurotrophic factor receptor complex / interleukin-6 receptor complex / interleukin-27-mediated signaling pathway / negative regulation of hormone secretion / interleukin-11-mediated signaling pathway / T-helper 17 cell lineage commitment / positive regulation of adaptive immune response / positive regulation of acute inflammatory response / positive regulation of astrocyte differentiation / intestinal epithelial cell development / IL-6-type cytokine receptor ligand interactions / Interleukin-27 signaling / Interleukin-35 Signalling / positive regulation of platelet aggregation / cell surface receptor signaling pathway via STAT / cytokine receptor activity / regulation of hematopoietic stem cell differentiation / Interleukin-6 signaling / positive regulation of tyrosine phosphorylation of STAT protein / positive regulation of peptidyl-tyrosine phosphorylation / MAPK3 (ERK1) activation / glycogen metabolic process / interleukin-6-mediated signaling pathway / positive regulation of Notch signaling pathway / growth factor binding / MAPK1 (ERK2) activation / positive regulation of cardiac muscle hypertrophy / cytokine binding / positive regulation of interleukin-17 production / protein tyrosine kinase activator activity / positive regulation of cell division / positive regulation of vascular endothelial growth factor production / positive regulation of osteoblast differentiation / positive regulation of T cell proliferation / coreceptor activity / positive regulation of peptidyl-serine phosphorylation / response to cytokine / cytokine activity / growth factor activity / cytokine-mediated signaling pathway / positive regulation of inflammatory response / scaffold protein binding / Interleukin-4 and Interleukin-13 signaling / negative regulation of neuron apoptotic process / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / receptor complex / cell surface receptor signaling pathway / positive regulation of MAPK cascade / immune response / membrane raft / external side of plasma membrane / negative regulation of cell population proliferation / neuronal cell body / positive regulation of cell population proliferation / dendrite / negative regulation of apoptotic process / positive regulation of transcription by RNA polymerase II / extracellular space / extracellular exosome / extracellular region / identical protein binding / membrane / plasma membrane 類似検索 - 分子機能 Oncostatin-M / Leukemia inhibitory factor receptor, N-terminal / Leukemia inhibitory factor receptor N-terminal domain / Leukemia inhibitory factor receptor, D2 domain / : / Leukemia inhibitory factor receptor D2 domain / Leukemia inhibitory factor receptor, Ig-like domain / Leukemia inhibitory factor /oncostatin / Leukemia inhibitory factor /oncostatin, conserved site / LIF / OSM family ... Oncostatin-M / Leukemia inhibitory factor receptor, N-terminal / Leukemia inhibitory factor receptor N-terminal domain / Leukemia inhibitory factor receptor, D2 domain / : / Leukemia inhibitory factor receptor D2 domain / Leukemia inhibitory factor receptor, Ig-like domain / Leukemia inhibitory factor /oncostatin / Leukemia inhibitory factor /oncostatin, conserved site / LIF / OSM family / LIF / OSM family signature. / leukemia inhibitory factor / : / Type I cytokine receptor, cytokine-binding domain / Interleukin-6 receptor alpha chain, binding / Immunoglobulin C2-set-like, ligand-binding / Ig-like C2-type domain / Long hematopoietin receptor, Gp130 family 2, conserved site / Long hematopoietin receptor, gp130 family signature. / Four-helical cytokine-like, core / Fibronectin type III domain / Fibronectin type 3 domain / Fibronectin type-III domain profile. / Fibronectin type III / Fibronectin type III superfamily / Immunoglobulin-like fold 類似検索 - ドメイン・相同性 Oncostatin-M / Interleukin-6 receptor subunit beta / Leukemia inhibitory factor receptor 類似検索 - 構成要素生物種 Homo sapiens (ヒト)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.59 Å 詳細 データ登録者Zhou Y / Franklin MC 資金援助 1件 詳細 詳細を隠すOrganization Grant number 国 Other private
引用ジャーナル : Nat Commun / 年 : 2024タイトル : Structures of complete extracellular assemblies of type I and type II Oncostatin M receptor complexes.著者 : Yi Zhou / Panayiotis E Stevis / Jing Cao / George Ehrlich / Jennifer Jones / Ashique Rafique / Mark W Sleeman / William C Olson / Matthew C Franklin / 要旨 : Oncostatin M (OSM) is a unique Interleukin 6 (IL-6) family cytokine that plays pivotal roles in numerous biological events by signaling via two types of receptor complexes. While type I OSM receptor ... Oncostatin M (OSM) is a unique Interleukin 6 (IL-6) family cytokine that plays pivotal roles in numerous biological events by signaling via two types of receptor complexes. While type I OSM receptor complex is formed by glycoprotein 130 (gp130) heterodimerization with Leukemia Inhibitory Factor receptor (LIFR), type II OSM receptor complex is composed of gp130 and OSM receptor (OSMR). OSM is an important contributor to multiple inflammatory diseases and cancers while OSM inhibition has been shown to be effective at reducing symptoms, making OSM an attractive therapeutic target. Using cryogenic electron microscopy (cryo-EM), we characterize full extracellular assemblies of human type I OSM receptor complex and mouse type II OSM receptor complex. The juxtamembrane domains of both complexes are situated in close proximity due to acute bends of the receptors. The rigid N-terminal extension of OSM contributes to gp130 binding and OSM signaling. Neither glycosylation nor pro-domain cleavage of OSM affects its activity. Mutagenesis identifies multiple OSM and OSMR residues crucial for complex formation and signaling. Our data reveal the structural basis for the assemblies of both type I and type II OSM receptor complexes and provide insights for modulation of OSM signaling in therapeutics. 履歴 登録 2023年11月22日 - ヘッダ(付随情報) 公開 2024年11月20日 - マップ公開 2024年11月20日 - 更新 2025年5月14日 - 現状 2025年5月14日 処理サイト : RCSB / 状態 : 公開
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