登録情報 データベース : EMDB / ID : EMD-45655 ダウンロードとリンクタイトル Cryo-EM structure of alpha5beta1 integrin in complex with NeoNectin マップデータSharpened map 3.19Angstrom 詳細 試料複合体 : Protein complex of wild type integrin alpha-5 beta-1 with computationally designed protein NeoNectinタンパク質・ペプチド : Integrin alpha-5タンパク質・ペプチド : Integrin beta-1タンパク質・ペプチド : NeoNectinリガンド : CALCIUM IONリガンド : 2-acetamido-2-deoxy-beta-D-glucopyranoseリガンド : MANGANESE (II) ION 詳細 キーワード a5B1 / de novo / tissue regeneration / extracellular matrix protein / SIGNALING PROTEIN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
integrin alpha8-beta1 complex / integrin alpha3-beta1 complex / integrin alpha5-beta1 complex / integrin alpha6-beta1 complex / integrin alpha7-beta1 complex / integrin alpha10-beta1 complex / integrin alpha11-beta1 complex / positive regulation of glutamate uptake involved in transmission of nerve impulse / myoblast fate specification / integrin alpha9-beta1 complex ... integrin alpha8-beta1 complex / integrin alpha3-beta1 complex / integrin alpha5-beta1 complex / integrin alpha6-beta1 complex / integrin alpha7-beta1 complex / integrin alpha10-beta1 complex / integrin alpha11-beta1 complex / positive regulation of glutamate uptake involved in transmission of nerve impulse / myoblast fate specification / integrin alpha9-beta1 complex / regulation of collagen catabolic process / cardiac cell fate specification / integrin binding involved in cell-matrix adhesion / integrin alpha4-beta1 complex / cell-cell adhesion mediated by integrin / integrin alpha1-beta1 complex / collagen binding involved in cell-matrix adhesion / Localization of the PINCH-ILK-PARVIN complex to focal adhesions / integrin alpha2-beta1 complex / reactive gliosis / formation of radial glial scaffolds / Other semaphorin interactions / cerebellar climbing fiber to Purkinje cell synapse / Formation of the ureteric bud / myelin sheath abaxonal region / CD40 signaling pathway / Fibronectin matrix formation / calcium-independent cell-matrix adhesion / positive regulation of fibroblast growth factor receptor signaling pathway / integrin alphav-beta1 complex / regulation of synapse pruning / basement membrane organization / CHL1 interactions / RUNX2 regulates genes involved in cell migration / cardiac muscle cell myoblast differentiation / alphav-beta3 integrin-vitronectin complex / MET interacts with TNS proteins / Laminin interactions / leukocyte tethering or rolling / cardiac muscle cell differentiation / germ cell migration / Platelet Adhesion to exposed collagen / cell projection organization / vascular endothelial growth factor receptor 2 binding / myoblast fusion / positive regulation of vascular endothelial growth factor signaling pathway / Elastic fibre formation / mesodermal cell differentiation / cell-substrate junction assembly / platelet-derived growth factor receptor binding / myoblast differentiation / cell migration involved in sprouting angiogenesis / axon extension / Differentiation of Keratinocytes in Interfollicular Epidermis in Mammalian Skin / positive regulation of vascular endothelial growth factor receptor signaling pathway / positive regulation of cell-substrate adhesion / central nervous system neuron differentiation / heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules / integrin complex / wound healing, spreading of epidermal cells / heterotypic cell-cell adhesion / positive regulation of fibroblast migration / regulation of spontaneous synaptic transmission / epidermal growth factor receptor binding / lamellipodium assembly / sarcomere organization / Molecules associated with elastic fibres / MET activates PTK2 signaling / Basigin interactions / Mechanical load activates signaling by PIEZO1 and integrins in osteocytes / negative regulation of vasoconstriction / leukocyte cell-cell adhesion / cell adhesion mediated by integrin / Syndecan interactions / muscle organ development / positive regulation of wound healing / dendrite morphogenesis / positive regulation of neuroblast proliferation / negative regulation of neuron differentiation / maintenance of blood-brain barrier / negative regulation of Rho protein signal transduction / response to muscle activity / cell-substrate adhesion / positive regulation of sprouting angiogenesis / endodermal cell differentiation / homophilic cell adhesion via plasma membrane adhesion molecules / TGF-beta receptor signaling activates SMADs / cleavage furrow / establishment of mitotic spindle orientation / fibronectin binding / negative regulation of anoikis / cellular response to low-density lipoprotein particle stimulus / intercalated disc / RHOG GTPase cycle / positive regulation of GTPase activity / glial cell projection / neuroblast proliferation / RAC2 GTPase cycle / RAC3 GTPase cycle / ECM proteoglycans 類似検索 - 分子機能 Integrin beta, epidermal growth factor-like domain 1 / Integrin beta epidermal growth factor like domain 1 / Integrin beta subunit, cytoplasmic domain / Integrin beta cytoplasmic domain / Integrin_b_cyt / : / Integrin alpha Ig-like domain 3 / Integrin beta tail domain / Integrin EGF domain / Integrin beta subunit, tail ... Integrin beta, epidermal growth factor-like domain 1 / Integrin beta epidermal growth factor like domain 1 / Integrin beta subunit, cytoplasmic domain / Integrin beta cytoplasmic domain / Integrin_b_cyt / : / Integrin alpha Ig-like domain 3 / Integrin beta tail domain / Integrin EGF domain / Integrin beta subunit, tail / Integrin beta tail domain superfamily / Integrin_B_tail / EGF-like domain, extracellular / EGF-like domain / Integrins beta chain EGF (I-EGF) domain profile. / Integrin beta subunit, VWA domain / Integrin beta subunit / Integrin beta N-terminal / Integrin beta chain VWA domain / Integrin plexin domain / Integrins beta chain EGF (I-EGF) domain signature. / Integrin beta subunits (N-terminal portion of extracellular region) / Integrin alpha-2 / Integrin alpha Ig-like domain 1 / Integrin alpha chain / Integrin alpha beta-propellor / Integrin alpha chain, C-terminal cytoplasmic region, conserved site / : / Integrin alpha Ig-like domain 2 / Integrins alpha chain signature. / FG-GAP repeat profile. / Integrin alpha (beta-propellor repeats). / FG-GAP repeat / FG-GAP repeat / Integrin alpha, N-terminal / Integrin domain superfamily / PSI domain / domain found in Plexins, Semaphorins and Integrins / von Willebrand factor A-like domain superfamily / EGF-like domain signature 1. 類似検索 - ドメイン・相同性生物種 Homo sapiens (ヒト) / synthetic construct (人工物) 手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.19 Å 詳細 データ登録者Werther R / Nguyen A / Estrada Alamo KA / Wang X / Campbell MG 資金援助 米国, 4件 詳細 詳細を隠すOrganization Grant number 国 The Pew Charitable Trusts 米国 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) R35 GM147414-01 米国 National Institutes of Health/National Cancer Institute (NIH/NCI) P30 CA015704-40; RRID:SCR_022611 米国 Other private Seattle Cancer Consortium Safeway Inc Pilot Grant
引用ジャーナル : bioRxiv / 年 : 2024タイトル : De Novo Design of Integrin α5β1 Modulating Proteins for Regenerative Medicine.著者: Xinru Wang / Jordi Guillem-Marti / Saurav Kumar / David S Lee / Daniel Cabrerizo-Aguado / Rachel Werther / Kevin Alexander Estrada Alamo / Yan Ting Zhao / Adam Nguyen / Irina Kopyeva / Buwei ... 著者 : Xinru Wang / Jordi Guillem-Marti / Saurav Kumar / David S Lee / Daniel Cabrerizo-Aguado / Rachel Werther / Kevin Alexander Estrada Alamo / Yan Ting Zhao / Adam Nguyen / Irina Kopyeva / Buwei Huang / Jing Li / Yuxin Hao / Xinting Li / Aritza Brizuela-Velasco / Analisa Murray / Stacey Gerben / Anindya Roy / Cole A DeForest / Timothy Springer / Hannele Ruohola-Baker / Jonathan A Cooper / Melody G Campbell / Jose Maria Manero / Maria-Pau Ginebra / David Baker / 要旨 : Integrin α5β1 is crucial for cell attachment and migration in development and tissue regeneration, and α5β1 binding proteins could have considerable utility in regenerative medicine and next- ... Integrin α5β1 is crucial for cell attachment and migration in development and tissue regeneration, and α5β1 binding proteins could have considerable utility in regenerative medicine and next-generation therapeutics. We use computational protein design to create de novo α5β1-specific modulating miniprotein binders, called NeoNectins, that bind to and stabilize the open state of α5β1. When immobilized onto titanium surfaces and throughout 3D hydrogels, the NeoNectins outperform native fibronectin and RGD peptide in enhancing cell attachment and spreading, and NeoNectin-grafted titanium implants outperformed fibronectin and RGD-grafted implants in animal models in promoting tissue integration and bone growth. NeoNectins should be broadly applicable for tissue engineering and biomedicine. 履歴 登録 2024年7月9日 - ヘッダ(付随情報) 公開 2024年7月17日 - マップ公開 2024年7月17日 - 更新 2025年6月18日 - 現状 2025年6月18日 処理サイト : RCSB / 状態 : 公開
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