4e4c: Difference between revisions
No edit summary |
No edit summary |
||
| Line 4: | Line 4: | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4e4c]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Notechis_scutatus_scutatus Notechis scutatus scutatus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4E4C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4E4C FirstGlance]. <br> | <table><tr><td colspan='2'>[[4e4c]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Notechis_scutatus_scutatus Notechis scutatus scutatus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4E4C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4E4C FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 1.8Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4e4c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4e4c OCA], [https://pdbe.org/4e4c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4e4c RCSB], [https://www.ebi.ac.uk/pdbsum/4e4c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4e4c ProSAT]</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=4e4c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4e4c OCA], [https://pdbe.org/4e4c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4e4c RCSB], [https://www.ebi.ac.uk/pdbsum/4e4c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4e4c ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/PA2B_NOTSC PA2B_NOTSC] Snake venom phospholipase A2 (PLA2) that inhibits neuromuscular transmission by blocking acetylcholine release from the nerve termini. Is directly toxic to skeletal muscle upon local application in vivo (dystrophic effect). Also has direct nephrotoxicity in experimental mice; a single subcutaneous dose (1.38 ug/kg) produces renal tubular and glomerular damage within 24 hours (PubMed:7580101). PLA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides. | |||
==See Also== | ==See Also== | ||