View source for 4nqg


==Crystal Structure of Ca(2+)-regulated photoprotein mitrocomin from Jellyfish Mitrocoma cellularia at 1.3 Angstrom resolution==
<StructureSection load='4nqg' size='340' side='right'caption='[[4nqg]], [[Resolution|resolution]] 1.30&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4nqg]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mitrocoma_cellularia Mitrocoma cellularia]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NQG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4NQG 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]] 1.301&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CZH:C2-HYDROPEROXY-COELENTERAZINE'>CZH</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=4nqg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4nqg OCA], [https://pdbe.org/4nqg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4nqg RCSB], [https://www.ebi.ac.uk/pdbsum/4nqg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4nqg ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/MYTR_MITCE MYTR_MITCE] Ca(2+)-dependent bioluminescence photoprotein. Displays an emission peak at 470 nm (blue light). Trace amounts of calcium ion trigger the intramolecular oxidation of the chromophore, coelenterazine into coelenteramide and CO(2) with the concomitant emission of light.
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Mitrocoma cellularia]]
[[Category: Liu ZJ]]
[[Category: Natashin PV]]
[[Category: Vysotski ES]]