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基本情報
登録情報 | ![]() |
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![]() | uPAR wild-type ATF complex
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機能・相同性 | ![]() urokinase plasminogen activator receptor activity / Attachment of GPI anchor to uPAR / u-plasminogen activator / regulation of smooth muscle cell-matrix adhesion / urokinase plasminogen activator signaling pathway / positive regulation of homotypic cell-cell adhesion / regulation of plasminogen activation / regulation of fibrinolysis / regulation of wound healing / protein complex involved in cell-matrix adhesion ...urokinase plasminogen activator receptor activity / Attachment of GPI anchor to uPAR / u-plasminogen activator / regulation of smooth muscle cell-matrix adhesion / urokinase plasminogen activator signaling pathway / positive regulation of homotypic cell-cell adhesion / regulation of plasminogen activation / regulation of fibrinolysis / regulation of wound healing / protein complex involved in cell-matrix adhesion / regulation of signaling receptor activity / negative regulation of plasminogen activation / regulation of smooth muscle cell migration / serine-type endopeptidase complex / Dissolution of Fibrin Clot / extrinsic component of membrane / smooth muscle cell migration / positive regulation of DNA binding / positive regulation of epidermal growth factor receptor signaling pathway / plasminogen activation / regulation of cell adhesion mediated by integrin / negative regulation of intrinsic apoptotic signaling pathway / positive regulation of release of cytochrome c from mitochondria / tertiary granule membrane / regulation of proteolysis / negative regulation of fibrinolysis / regulation of cell adhesion / specific granule membrane / serine protease inhibitor complex / fibrinolysis / cell projection / positive regulation of protein phosphorylation / chemotaxis / blood coagulation / signaling receptor activity / regulation of cell population proliferation / response to hypoxia / positive regulation of cell migration / endoplasmic reticulum lumen / protein domain specific binding / signaling receptor binding / serine-type endopeptidase activity / external side of plasma membrane / focal adhesion / endoplasmic reticulum membrane / Neutrophil degranulation / negative regulation of apoptotic process / enzyme binding / cell surface / signal transduction / proteolysis / extracellular space / extracellular exosome / extracellular region / membrane / plasma membrane 類似検索 - 分子機能 |
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![]() | ![]() タイトル: A flexible multidomain structure drives the function of the urokinase-type plasminogen activator receptor (uPAR). 著者: Haydyn D T Mertens / Magnus Kjaergaard / Simon Mysling / Henrik Gårdsvoll / Thomas J D Jørgensen / Dmitri I Svergun / Michael Ploug / ![]() 要旨: The urokinase-type plasminogen activator receptor (uPAR) provides a rendezvous between proteolytic degradation of the extracellular matrix and integrin-mediated adhesion to vitronectin. These ...The urokinase-type plasminogen activator receptor (uPAR) provides a rendezvous between proteolytic degradation of the extracellular matrix and integrin-mediated adhesion to vitronectin. These processes are, however, tightly linked because the high affinity binding of urokinase regulates the binding of uPAR to matrix-embedded vitronectin. Although crystal structures exist to define the corresponding static bi- and trimolecular receptor complexes, it is evident that the dynamic property of uPAR plays a decisive role in its function. In the present study, we combine small angle x-ray scattering, hydrogen-deuterium exchange, and surface plasmon resonance to develop a structural model describing the allosteric regulation of uPAR. We show that the flexibility of its N-terminal domain provides the key for understanding this allosteric mechanism. Importantly, our model has direct implications for understanding uPAR-assisted cell adhesion and migration as well as for translational research, including targeted intervention therapy and non-invasive tumor imaging in vivo. |
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-モデル
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試料
![]() | 名称: uPAR wild-type ATF complex / Sample MW: 85.49 kDa / 試料濃度: 1.50-4.40 / 濃度測定法: A280 / Entity id: 66 / 67 |
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バッファ | 名称: Sodium Phosphate / 濃度: 25.00 mM / pH: 7.2 / 組成: Glycerol 5.000 %, NaSO4 50.000 mM |
要素 #66 | 名称: uPAR / タイプ: protein / 記述: Urokinase plasminogen activator surface receptor / 分子量: 36.98 / 分子数: 1 / 由来: Homo sapiens / 参照: UniProt: Q03405 配列: MGHPPLLPLL LLLHTCVPAS WGLRCMQCKT NGDCRVEECA LGQDLCRTTI VRLWEEGEEL ELVEKSCTHS EKTNRTLSYR TGLKITSLTE VVCGLDLCNQ GNSGRAVTYS RSRYLECISC GSSDMSCERG RHQSLQCRSP EEQCLDVVTH WIQEGEEGRP KDDRHLRGCG ...配列: MGHPPLLPLL LLLHTCVPAS WGLRCMQCKT NGDCRVEECA LGQDLCRTTI VRLWEEGEEL ELVEKSCTHS EKTNRTLSYR TGLKITSLTE VVCGLDLCNQ GNSGRAVTYS RSRYLECISC GSSDMSCERG RHQSLQCRSP EEQCLDVVTH WIQEGEEGRP KDDRHLRGCG YLPGCPGSNG FHNNDTFHFL KCCNTTKCNE GPILELENLP QNGRQCYSCK GNSTHGCSSE ETFLIDCRGP MNQCLVATGT HEPKNQSYMV RGCATASMCQ HAHLGDAFSM NHIDVSCCTK SGCNHPDLDV QYRSGAAPQP GPAHLSLTIT LLMTARLWGG TLLWT |
要素 #67 | 名称: ATF / タイプ: protein / 記述: Urokinase-type plasminogen activator / 分子量: 48.51 / 分子数: 1 / 由来: Homo sapiens / 参照: UniProt: P00749 配列: MRALLARLLL CVLVVSDSKG SNELHQVPSN CDCLNGGTCV SNKYFSNIHW CNCPKKFGGQ HCEIDKSKTC YEGNGHFYRG KASTDTMGRP CLPWNSATVL QQTYHAHRSD ALQLGLGKHN YCRNPDNRRR PWCYVQVGLK PLVQECMVHD CADGKKPSSP PEELKFQCGQ ...配列: MRALLARLLL CVLVVSDSKG SNELHQVPSN CDCLNGGTCV SNKYFSNIHW CNCPKKFGGQ HCEIDKSKTC YEGNGHFYRG KASTDTMGRP CLPWNSATVL QQTYHAHRSD ALQLGLGKHN YCRNPDNRRR PWCYVQVGLK PLVQECMVHD CADGKKPSSP PEELKFQCGQ KTLRPRFKII GGEFTTIENQ PWFAAIYRRH RGGSVTYVCG GSLISPCWVI SATHCFIDYP KKEDYIVYLG RSRLNSNTQG EMKFEVENLI LHKDYSADTL AHHNDIALLK IRSKEGRCAQ PSRTIQTICL PSMYNDPQFG TSCEITGFGK ENSTDYLYPE QLKMTVVKLI SHRECQQPHY YGSEVTTKML CAADPQWKTD SCQGDSGGPL VCSLQGRMTL TGIVSWGRGC ALKDKPGVYT RVSHFLPWIR SHTKEENGLA L |
-実験情報
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検出器 | 名称: Pilatus 1M-W / Pixsize x: 0.172 mm | ||||||||||||||||||||||||||||||
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