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4um9

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==Crystal structure of alpha V beta 6 with peptide==
==Crystal structure of alpha V beta 6 with peptide==
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<StructureSection load='4um9' size='340' side='right' caption='[[4um9]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
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<StructureSection load='4um9' size='340' side='right'caption='[[4um9]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4um9]] is a 6 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UM9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4UM9 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4um9]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UM9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4UM9 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=NHH:N-{4-[2-(DIAMINOMETHYLIDENE)HYDRAZONO]CYCLOHEXYLIDEN}AMINOMETHANEHYDRAZONAMIDE'>NHH</scene></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4um8|4um8]]</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4um9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4um9 OCA], [https://pdbe.org/4um9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4um9 RCSB], [https://www.ebi.ac.uk/pdbsum/4um9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4um9 ProSAT]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4um9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4um9 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4um9 RCSB], [http://www.ebi.ac.uk/pdbsum/4um9 PDBsum]</span></td></tr>
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</table>
</table>
== Disease ==
== Disease ==
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[[http://www.uniprot.org/uniprot/ITB6_HUMAN ITB6_HUMAN]] Hypocalcified amelogenesis imperfecta;Hypoplastic amelogenesis imperfecta.
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[https://www.uniprot.org/uniprot/TGFB3_HUMAN TGFB3_HUMAN] Defects in TGFB3 are a cause of familial arrhythmogenic right ventricular dysplasia type 1 (ARVD1) [MIM:[https://omim.org/entry/107970 107970]; also known as arrhythmogenic right ventricular cardiomyopathy 1 (ARVC1). ARVD is an autosomal dominant disease characterized by partial degeneration of the myocardium of the right ventricle, electrical instability, and sudden death. It is clinically defined by electrocardiographic and angiographic criteria; pathologic findings, replacement of ventricular myocardium with fatty and fibrous elements, preferentially involve the right ventricular free wall.<ref>PMID:15639475</ref>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/ITAV_HUMAN ITAV_HUMAN]] The alpha-V integrins are receptors for vitronectin, cytotactin, fibronectin, fibrinogen, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin and vWF. They recognize the sequence R-G-D in a wide array of ligands. In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions. [[http://www.uniprot.org/uniprot/ITB6_HUMAN ITB6_HUMAN]] Integrin alpha-V/beta-6 is a receptor for fibronectin and cytotactin. It recognizes the sequence R-G-D in its ligands. Internalisation of integrin alpha-V/beta-6 via clathrin-mediated endocytosis promotes carcinoma cell invasion.<ref>PMID:17545607</ref>
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[https://www.uniprot.org/uniprot/TGFB3_HUMAN TGFB3_HUMAN] Involved in embryogenesis and cell differentiation.
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==See Also==
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*[[Integrin 3D structures|Integrin 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Dong, X]]
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[[Category: Homo sapiens]]
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[[Category: Springer, T A]]
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[[Category: Large Structures]]
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[[Category: Cell surface receptor]]
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[[Category: Dong X]]
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[[Category: Immune system]]
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[[Category: Springer TA]]

Current revision

Crystal structure of alpha V beta 6 with peptide

PDB ID 4um9

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