1aro: Difference between revisions
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1aro FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1aro OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1aro RCSB], [http://www.ebi.ac.uk/pdbsum/1aro PDBsum]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1aro FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1aro OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1aro RCSB], [http://www.ebi.ac.uk/pdbsum/1aro PDBsum]</span></td></tr> | ||
</table> | </table> | ||
== Function == | |||
[[http://www.uniprot.org/uniprot/RPOL_BPT7 RPOL_BPT7]] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Responsible for the transcription of the late genes of T7. It is rifampicin-resistant. It recognizes a specific promoter sequence, unwinds the double-stranded RNA to expose the coding strand for templating, initiates transcription preferentially with a purine. [[http://www.uniprot.org/uniprot/NAAA_BPT7 NAAA_BPT7]] Plays an important role in the switch between viral transcription and T7 genome replication. Once produced in sufficient amount, interacts with and inhibits T7 RNA polymerase that becomes unable to produce additional transcripts. This lysozyme-polymerase complex in turn plays an active role in T7 genome replication and packaging.<ref>PMID:3568126</ref> <ref>PMID:9192997</ref> <ref>PMID:14764584</ref> Endolysin with amidase activity that degrades host peptidoglycans and participates with the holin and spanin proteins in the sequential events which lead to the programmed host cell lysis releasing the mature viral particles. Once the holin has permeabilized the host cell membrane, the endolysin can reach the periplasm and breaking down the peptidoglycan layer.<ref>PMID:3568126</ref> <ref>PMID:9192997</ref> <ref>PMID:14764584</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||