登録情報 データベース : PDB / ID : 6xyr 構造の表示 ダウンロードとリンクタイトル Structure of the T4Lnano fusion protein 要素T4Lnano,Endolysin,Calmodulin,Endolysin,Calmodulin-1 詳細 キーワード STRUCTURAL PROTEIN / Fusion protein / crystal engineering / rigid helix / molecular biomimetics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
CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / Calmodulin induced events / Reduction of cytosolic Ca++ levels / Activation of Ca-permeable Kainate Receptor / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / Loss of phosphorylation of MECP2 at T308 / CREB1 phosphorylation through the activation of Adenylate Cyclase / CaMK IV-mediated phosphorylation of CREB ... CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / Calmodulin induced events / Reduction of cytosolic Ca++ levels / Activation of Ca-permeable Kainate Receptor / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / Loss of phosphorylation of MECP2 at T308 / CREB1 phosphorylation through the activation of Adenylate Cyclase / CaMK IV-mediated phosphorylation of CREB / PKA activation / negative regulation of high voltage-gated calcium channel activity / Glycogen breakdown (glycogenolysis) / CLEC7A (Dectin-1) induces NFAT activation / Activation of RAC1 downstream of NMDARs / negative regulation of ryanodine-sensitive calcium-release channel activity / organelle localization by membrane tethering / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / negative regulation of calcium ion export across plasma membrane / regulation of cardiac muscle cell action potential / presynaptic endocytosis / Synthesis of IP3 and IP4 in the cytosol / regulation of cell communication by electrical coupling involved in cardiac conduction / Phase 0 - rapid depolarisation / calcineurin-mediated signaling / Negative regulation of NMDA receptor-mediated neuronal transmission / Unblocking of NMDA receptors, glutamate binding and activation / RHO GTPases activate PAKs / Ion transport by P-type ATPases / Uptake and function of anthrax toxins / regulation of ryanodine-sensitive calcium-release channel activity / Long-term potentiation / protein phosphatase activator activity / Calcineurin activates NFAT / Regulation of MECP2 expression and activity / DARPP-32 events / catalytic complex / Smooth Muscle Contraction / detection of calcium ion / regulation of cardiac muscle contraction / RHO GTPases activate IQGAPs / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / viral release from host cell by cytolysis / cellular response to interferon-beta / Protein methylation / calcium channel inhibitor activity / presynaptic cytosol / Activation of AMPK downstream of NMDARs / Ion homeostasis / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / eNOS activation / titin binding / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / sperm midpiece / regulation of calcium-mediated signaling / voltage-gated potassium channel complex / peptidoglycan catabolic process / calcium channel complex / substantia nigra development / FCERI mediated Ca+2 mobilization / Ras activation upon Ca2+ influx through NMDA receptor / regulation of heart rate / FCGR3A-mediated IL10 synthesis / calyx of Held / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / adenylate cyclase activator activity / sarcomere / VEGFR2 mediated cell proliferation / protein serine/threonine kinase activator activity / regulation of cytokinesis / VEGFR2 mediated vascular permeability / spindle microtubule / Translocation of SLC2A4 (GLUT4) to the plasma membrane / calcium channel regulator activity / positive regulation of receptor signaling pathway via JAK-STAT / Stimuli-sensing channels / RAF activation / Transcriptional activation of mitochondrial biogenesis / response to calcium ion / RAS processing / cellular response to type II interferon / G2/M transition of mitotic cell cycle / long-term synaptic potentiation / spindle pole / Signaling by RAF1 mutants / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants / cell wall macromolecule catabolic process / calcium-dependent protein binding / Signaling by BRAF and RAF1 fusions / lysozyme / lysozyme activity / Inactivation, recovery and regulation of the phototransduction cascade / Platelet degranulation / myelin sheath / RAF/MAP kinase cascade / Ca2+ pathway / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells 類似検索 - 分子機能 Lysozyme - #40 / Endolysin T4 type / T4-type lysozyme / : / Glycoside hydrolase, family 24 / Phage lysozyme / Lysozyme domain superfamily / : / EF-hand domain pair / EF-hand, calcium binding motif ... Lysozyme - #40 / Endolysin T4 type / T4-type lysozyme / : / Glycoside hydrolase, family 24 / Phage lysozyme / Lysozyme domain superfamily / : / EF-hand domain pair / EF-hand, calcium binding motif / EF-Hand 1, calcium-binding site / EF-hand calcium-binding domain. / Lysozyme / EF-hand calcium-binding domain profile. / EF-hand domain / EF-hand domain pair / Lysozyme-like domain superfamily / Orthogonal Bundle / Mainly Alpha 類似検索 - ドメイン・相同性生物種 Homo sapiens (ヒト) Enterobacteria phage T4 (ファージ)手法 X線回折 / シンクロトロン / 単波長異常分散 / 分子置換 / 解像度 : 2.079 Å 詳細データ登録者 Benoit, R.M. / Bierig, T. / Collu, C. / Engilberge, S. / Olieric, V. 資金援助 スイス, 2件 詳細 詳細を隠す組織 認可番号 国 Novartis FreeNovation スイス Promedica Siftung スイス
引用ジャーナル : Structure / 年 : 2022タイトル : Chimeric single α-helical domains as rigid fusion protein connections for protein nanotechnology and structural biology.
著者 :
Gabriella Collu / Tobias Bierig / Anna-Sophia Krebs / Sylvain Engilberge / Niveditha Varma / Ramon Guixà-González / Timothy Sharpe / Xavier Deupi / Vincent Olieric / Emiliya Poghosyan / Roger M Benoit / 要旨 :
Chimeric fusion proteins are essential tools for protein nanotechnology. Non-optimized protein-protein connections are usually flexible and therefore unsuitable as structural building blocks. Here we ... Chimeric fusion proteins are essential tools for protein nanotechnology. Non-optimized protein-protein connections are usually flexible and therefore unsuitable as structural building blocks. Here we show that the ER/K motif, a single α-helical domain (SAH), can be seamlessly fused to terminal helices of proteins, forming an extended, partially free-standing rigid helix. This enables the connection of two domains at a defined distance and orientation. We designed three constructs termed YFPnano, T4Lnano, and MoStoNano. Analysis of experimentally determined structures and molecular dynamics simulations reveals a certain degree of plasticity in the connections that allows the adaptation to crystal contact opportunities. Our data show that SAHs can be stably integrated into designed structural elements, enabling new possibilities for protein nanotechnology, for example, to improve the exposure of epitopes on nanoparticles (structural vaccinology), to engineer crystal contacts with minimal impact on construct flexibility (for the study of protein dynamics), and to design novel biomaterials. 残り1件を表示 表示を減らす#1: ジャーナル : Biorxiv / 年 : 2020タイトル : Chimeric single alpha-helical domains as rigid fusion protein connections for protein nanotechnology and structural biology
著者 :
Collu, G. / Bierig, T. / Krebs, A.-S. / Engilberge, S. / Varma, N. / Guixa-Gonzalez, R. / Deupi, X. / Olieric, V. / Poghosyan, E. / Benoit, R.M. 履歴 登録 2020年1月31日 登録サイト : PDBE / 処理サイト : PDBE改定 1.0 2020年12月9日 Provider : repository / タイプ : Initial release改定 1.1 2021年10月13日 Group : Advisory / Data collection / Database referencesカテゴリ : citation / citation_author ... citation / citation_author / database_2 / pdbx_database_proc / pdbx_unobs_or_zero_occ_atoms Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession改定 1.2 2022年1月19日 Group : Database references / カテゴリ : citationItem : _citation.journal_volume / _citation.page_first / _citation.year改定 1.3 2024年6月19日 Group : Data collection / Database references / カテゴリ : chem_comp_atom / chem_comp_bond / citation / Item : _citation.journal_id_ISSN
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