This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
2i0u
From Proteopedia
(Difference between revisions)
| Line 5: | Line 5: | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TFA:TRIFLUOROACETIC+ACID'>TFA</scene>, <scene name='pdbligand=TRT:FRAGMENT+OF+TRITON+X-100'>TRT</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TFA:TRIFLUOROACETIC+ACID'>TFA</scene>, <scene name='pdbligand=TRT:FRAGMENT+OF+TRITON+X-100'>TRT</scene></td></tr> | ||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </span></td></tr> | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </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=2i0u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2i0u OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2i0u RCSB], [http://www.ebi.ac.uk/pdbsum/2i0u PDBsum]</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=2i0u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2i0u OCA], [http://pdbe.org/2i0u PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2i0u RCSB], [http://www.ebi.ac.uk/pdbsum/2i0u PDBsum]</span></td></tr> |
</table> | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/PA2B1_VIPNI PA2B1_VIPNI]] Heterodimer: shows the same activities as the monomer, but with a lower potency. Monomer: snake venom phospholipase A2 (PLA2) that shows presynaptic neurotoxicity, anticoagulant activity and that weakly inhibits ADP-induced platelet aggregation (PubMed:18083205). Inhibits exocytosis in pancreatic beta cells, confirming it can act presynaptically in inhibiting the exocytosis of neurotransmitters in neurons (PubMed:19500614). PLA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.<ref>PMID:18083205</ref> <ref>PMID:19500614</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 20: | Line 22: | ||
==See Also== | ==See Also== | ||
*[[Phospholipase A2|Phospholipase A2]] | *[[Phospholipase A2|Phospholipase A2]] | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Revision as of 08:03, 10 September 2015
Crystal structures of phospholipases A2 from Vipera nikolskii venom revealing Triton X-100 bound in hydrophobic channel
| |||||||||||
