View source for 7xyd


==Crystal structure of TMPRSS2 in complex with Nafamostat==
<StructureSection load='7xyd' size='340' side='right'caption='[[7xyd]], [[Resolution|resolution]] 2.58&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7xyd]] is a 4 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=7XYD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7XYD FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.58&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GBS:4-GUANIDINOBENZOIC+ACID'>GBS</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7xyd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7xyd OCA], [https://pdbe.org/7xyd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7xyd RCSB], [https://www.ebi.ac.uk/pdbsum/7xyd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7xyd ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TMPS2_HUMAN TMPS2_HUMAN] Plasma membrane-anchored serine protease that participates in proteolytic cascades of relevance for the normal physiologic function of the prostate (PubMed:25122198). Androgen-induced TMPRSS2 activates several substrates that include pro-hepatocyte growth factor/HGF, the protease activated receptor-2/F2RL1 or matriptase/ST14 leading to extracellular matrix disruption and metastasis of prostate cancer cells (PubMed:15537383, PubMed:26018085, PubMed:25122198). In addition, activates trigeminal neurons and contribute to both spontaneous pain and mechanical allodynia (By similarity).[UniProtKB:Q9JIQ8]<ref>PMID:15537383</ref> <ref>PMID:25122198</ref> <ref>PMID:26018085</ref>   (Microbial infection) Facilitates human coronaviruses SARS-CoV and SARS-CoV-2 infections via two independent mechanisms, proteolytic cleavage of ACE2 receptor which promotes viral uptake, and cleavage of coronavirus spike glycoproteins which activates the glycoprotein for host cell entry (PubMed:24227843, PubMed:32142651, PubMed:32404436). Proteolytically cleaves and activates the spike glycoproteins of human coronavirus 229E (HCoV-229E) and human coronavirus EMC (HCoV-EMC) and the fusion glycoproteins F0 of Sendai virus (SeV), human metapneumovirus (HMPV), human parainfluenza 1, 2, 3, 4a and 4b viruses (HPIV). Essential for spread and pathogenesis of influenza A virus (strains H1N1, H3N2 and H7N9); involved in proteolytic cleavage and activation of hemagglutinin (HA) protein which is essential for viral infectivity.<ref>PMID:21068237</ref> <ref>PMID:21325420</ref> <ref>PMID:23536651</ref> <ref>PMID:23966399</ref> <ref>PMID:24027332</ref> <ref>PMID:24227843</ref> <ref>PMID:32142651</ref> <ref>PMID:32404436</ref> 

==See Also==
*[[Transmembrane protease serine 2|Transmembrane protease serine 2]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Duan Y]]
[[Category: Liu X]]
[[Category: Sun L]]
[[Category: Wang H]]
[[Category: Yang H]]