4pt2: Difference between revisions
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New page: '''Unreleased structure''' The entry 4pt2 is ON HOLD Authors: Fontana, J., Aksyuk, A.A., Steven, A.C., Hoiczyk, E. Description: Myxococcus xanthus encpasulin protein (EncA) |
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==Myxococcus xanthus encapsulin protein (EncA)== | |||
<SX load='4pt2' size='340' side='right' viewer='molstar' caption='[[4pt2]], [[Resolution|resolution]] 4.60Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4pt2]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Myxococcus_xanthus_DK_1622 Myxococcus xanthus DK 1622]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PT2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4PT2 FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 4.6Å</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=4pt2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4pt2 OCA], [https://pdbe.org/4pt2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4pt2 RCSB], [https://www.ebi.ac.uk/pdbsum/4pt2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4pt2 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/ENCAP_MYXXD ENCAP_MYXXD] Shell component of a type 1, iron-storage encapsulin nanocompartment. Encapsulin nanocompartments are 32 nm in diameter with an iron- and phosphorus-rich core (4Fe:1P) about 24 nm in diameter. Upon expression in E.coli most particles are 32 nm, 20% are 18 nm. The core is filled with an average of 14 dense granules, 5-6 nm in diameter that are not evenly distributed. Each nanocompartment is estimated to hold 30,000-35,000 Fe atoms (PubMed:25024436, PubMed:31194509). The minor proteins EncB, EncC and EncD probably lie against the interior face of the nanocompartment (Probable).<ref>PMID:25024436</ref> <ref>PMID:31194509</ref> <ref>PMID:25024436</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</SX> | |||
[[Category: Large Structures]] | |||
[[Category: Myxococcus xanthus DK 1622]] | |||
[[Category: Aksyuk AA]] | |||
[[Category: Fontana J]] | |||
[[Category: Hoiczyk E]] | |||
[[Category: Steven AC]] | |||
