7cnb: Difference between revisions
New page: '''Unreleased structure''' The entry 7cnb is ON HOLD Authors: Description: Category: Unreleased Structures |
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==Crystal structure of Gp16 C-terminal domain from Bacillus virus phi29== | |||
<StructureSection load='7cnb' size='340' side='right'caption='[[7cnb]], [[Resolution|resolution]] 2.32Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[7cnb]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_virus_phi29 Bacillus virus phi29]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CNB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CNB 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]] 2.32Å</td></tr> | |||
[[Category: | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7cnb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cnb OCA], [https://pdbe.org/7cnb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cnb RCSB], [https://www.ebi.ac.uk/pdbsum/7cnb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cnb ProSAT]</span></td></tr> | ||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/PKG16_BPPH2 PKG16_BPPH2] ATPase required for the genome encapsidation reaction. Part of the active packaging motor via the binding to the packaging RNA (pRNA), itself fixed to the head-tail connector at the unique portal vertex of the prohead. Binds and supercoils the DNA-gp3 to produce an initiation complex for DNA packaging. Provides the energy to actively pump the viral DNA into the prohead. Approximately one molecule of ATP is used in the packaging of 2 bp of viral DNA. After packaging, the ATPase and the pRNA are released from the prohead.<ref>PMID:11130079</ref> <ref>PMID:18674782</ref> <ref>PMID:2960820</ref> <ref>PMID:3879485</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Bacillus virus phi29]] | |||
[[Category: Large Structures]] | |||
[[Category: Ouyang SY]] | |||
[[Category: Saeed AFUH]] | |||