1jnb
From Proteopedia
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- | [[Image:1jnb.png|left|200px]] | ||
- | + | ==CONNECTOR PROTEIN FROM BACTERIOPHAGE PHI29== | |
- | + | <StructureSection load='1jnb' size='340' side='right'caption='[[1jnb]], [[Resolution|resolution]] 3.20Å' scene=''> | |
- | + | == Structural highlights == | |
- | + | <table><tr><td colspan='2'>[[1jnb]] is a 12 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=1JNB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JNB 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]] 3.2Å</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=1jnb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jnb OCA], [https://pdbe.org/1jnb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jnb RCSB], [https://www.ebi.ac.uk/pdbsum/1jnb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jnb ProSAT]</span></td></tr> | |
- | == | + | </table> |
- | [[1jnb]] is a 12 chain structure with sequence from [ | + | == Function == |
- | + | [https://www.uniprot.org/uniprot/PORTL_BPPH2 PORTL_BPPH2] Forms the portal vertex of the capsid (PubMed:10801350) (PubMed:19744688, PubMed:21570409). This portal plays critical roles in head assembly, genome packaging, neck/tail attachment, and genome ejection (By similarity). The portal protein multimerizes as a single ring-shaped homododecamer arranged around a central channel (PubMed:11812138, PubMed:21570409). Binds to the 6 packaging RNA molecules (pRNA) forming a double-ring structure which in turn binds to the ATPase gp16 hexamer, forming the active DNA-translocating motor (PubMed:15886394, PubMed:11130079). This complex is essential for the specificity of packaging from the left DNA end.[UniProtKB:P13334]<ref>PMID:11130079</ref> <ref>PMID:11812138</ref> <ref>PMID:15886394</ref> <ref>PMID:19744688</ref> <ref>PMID:21570409</ref> <ref>PMID:10801350</ref> | |
- | == | + | == References == |
- | < | + | <references/> |
- | [[ | + | __TOC__ |
- | [[Category: | + | </StructureSection> |
- | [[Category: | + | [[Category: Bacillus virus phi29]] |
- | [[Category: | + | [[Category: Large Structures]] |
- | [[Category: | + | [[Category: Anderson DL]] |
- | [[Category: | + | [[Category: Badasso MO]] |
- | [[Category: | + | [[Category: He Y]] |
- | [[Category: | + | [[Category: Jardine PJ]] |
- | [[Category: | + | [[Category: Leiman PG]] |
- | [[Category: | + | [[Category: Rossmann MG]] |
- | [[Category: | + | [[Category: Simpson AA]] |
+ | [[Category: Tao Y]] |
Current revision
CONNECTOR PROTEIN FROM BACTERIOPHAGE PHI29
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Categories: Bacillus virus phi29 | Large Structures | Anderson DL | Badasso MO | He Y | Jardine PJ | Leiman PG | Rossmann MG | Simpson AA | Tao Y