4ou3: Difference between revisions

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==Crystal structure of porcine aminopeptidase N complexed with CNGRCG tumor-homing peptide==
==Crystal structure of porcine aminopeptidase N complexed with CNGRCG tumor-homing peptide==
<StructureSection load='4ou3' size='340' side='right' caption='[[4ou3]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
<StructureSection load='4ou3' size='340' side='right'caption='[[4ou3]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4ou3]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4OU3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4OU3 FirstGlance]. <br>
<table><tr><td colspan='2'>[[4ou3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4OU3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4OU3 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.95&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4fke|4fke]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Membrane_alanyl_aminopeptidase Membrane alanyl aminopeptidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.11.2 3.4.11.2] </span></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=4ou3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ou3 OCA], [https://pdbe.org/4ou3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ou3 RCSB], [https://www.ebi.ac.uk/pdbsum/4ou3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ou3 ProSAT]</span></td></tr>
<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=4ou3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ou3 OCA], [http://pdbe.org/4ou3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ou3 RCSB], [http://www.ebi.ac.uk/pdbsum/4ou3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4ou3 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/AMPN_PIG AMPN_PIG]] Broad specificity aminopeptidase. Plays a role in the final digestion of peptides generated from hydrolysis of proteins by gastric and pancreatic proteases. May be involved in the metabolism of regulatory peptides of diverse cell types, responsible for the processing of peptide hormones, such as angiotensin III and IV, neuropeptides, and chemokines and involved the cleavage of peptides bound to major histocompatibility complex class II molecules of antigen presenting cells. May have a role in angiogenesis (By similarity). It is able to degrade Leu-enkephalin and Met-enkephalin but not cholecystokinin CCK8, neuromedin C (GRP-10), somatostatin-14, substance P and vasoactive intestinal peptide. In case of porcine transmissible gastroenteritis coronavirus (TGEV) and porcine respiratory coronavirus (PRCoV) infections, serves as a receptor for TGEV and PRCoV spike glycoprotein in a species-specific manner.<ref>PMID:7913510</ref> <ref>PMID:1350661</ref> <ref>PMID:7911642</ref> <ref>PMID:8985407</ref> <ref>PMID:9634079</ref>
[https://www.uniprot.org/uniprot/AMPN_PIG AMPN_PIG] Broad specificity aminopeptidase. Plays a role in the final digestion of peptides generated from hydrolysis of proteins by gastric and pancreatic proteases. May be involved in the metabolism of regulatory peptides of diverse cell types, responsible for the processing of peptide hormones, such as angiotensin III and IV, neuropeptides, and chemokines and involved the cleavage of peptides bound to major histocompatibility complex class II molecules of antigen presenting cells. May have a role in angiogenesis (By similarity). It is able to degrade Leu-enkephalin and Met-enkephalin but not cholecystokinin CCK8, neuromedin C (GRP-10), somatostatin-14, substance P and vasoactive intestinal peptide. In case of porcine transmissible gastroenteritis coronavirus (TGEV) and porcine respiratory coronavirus (PRCoV) infections, serves as a receptor for TGEV and PRCoV spike glycoprotein in a species-specific manner.<ref>PMID:7913510</ref> <ref>PMID:1350661</ref> <ref>PMID:7911642</ref> <ref>PMID:8985407</ref> <ref>PMID:9634079</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 4ou3" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 4ou3" style="background-color:#fffaf0;"></div>
==See Also==
*[[Aminopeptidase 3D structures|Aminopeptidase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Membrane alanyl aminopeptidase]]
[[Category: Large Structures]]
[[Category: Chen, L]]
[[Category: Sus scrofa]]
[[Category: Li, F]]
[[Category: Chen L]]
[[Category: Lin, Y L]]
[[Category: Li F]]
[[Category: Liu, C]]
[[Category: Lin Y-L]]
[[Category: Yang, Y]]
[[Category: Liu C]]
[[Category: Hydrolase-protein binding complex]]
[[Category: Yang Y]]
[[Category: Zinc-aminopeptidase]]

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