5vi5: Difference between revisions

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 <StructureSection load='5vi5' size='340' side='right'caption='[[5vi5]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[5vi5]] is a 10 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycs2 Mycs2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VI5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VI5 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[5vi5]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycolicibacterium_smegmatis_MC2_155 Mycolicibacterium smegmatis MC2 155] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VI5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5VI5 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.196&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">rpoD, sigA, MSMEG_2758, MSMEI_2690 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=246196 MYCS2]), rbpA, MSMEG_3858, MSMEI_3768 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=246196 MYCS2])</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-directed_RNA_polymerase DNA-directed RNA polymerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.6 2.7.7.6] </span></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=5vi5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vi5 OCA], [https://pdbe.org/5vi5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5vi5 RCSB], [https://www.ebi.ac.uk/pdbsum/5vi5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5vi5 ProSAT]</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=5vi5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vi5 OCA], [http://pdbe.org/5vi5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vi5 RCSB], [http://www.ebi.ac.uk/pdbsum/5vi5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vi5 ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/RPOC_MYCS2 RPOC_MYCS2]] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.[HAMAP-Rule:MF_01322]<ref>PMID:19926651</ref>  [[http://www.uniprot.org/uniprot/RPOZ_MYCS2 RPOZ_MYCS2]] Promotes RNA polymerase assembly. Latches the N- and C-terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits.[HAMAP-Rule:MF_00366]<ref>PMID:19926651</ref>  [[http://www.uniprot.org/uniprot/RBPA_MYCS2 RBPA_MYCS2]] Binds to RNA polymerase (RNAP), probably stimulating transcriptions from principal, but not alternative sigma factor promoters (By similarity). Partially restores transcription in the presence of rifampicin (Rif) in vitro; overexpression leads to an increase in the Rif tolerance in vivo, with smaller colonies. Seems to act by removing Rif from its binding site and preventing its further binding. No longer stimulates transcription in Rif-resistant RNA polymerase (with mutations in rpoB).<ref>PMID:19926651</ref> <ref>PMID:21415119</ref>  [[http://www.uniprot.org/uniprot/A0QW02_MYCS2 A0QW02_MYCS2]] Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth.[SAAS:SAAS00535554] [[http://www.uniprot.org/uniprot/RPOA_MYCS2 RPOA_MYCS2]] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.[HAMAP-Rule:MF_00059]<ref>PMID:19926651</ref>  [[http://www.uniprot.org/uniprot/RPOB_MYCS2 RPOB_MYCS2]] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. This subunit often mutates to generate rifampicin (Rif) resistance. Interaction with RbpA partially restores Rif-inhibited transcription; once the subunit is Rif-resistant however RbpA no longer stimulates transcription.[HAMAP-Rule:MF_01321]<ref>PMID:19926651</ref>
+[https://www.uniprot.org/uniprot/RPOA_MYCS2 RPOA_MYCS2] DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.[HAMAP-Rule:MF_00059]<ref>PMID:19926651</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 22: / Line 21: @@
 ==See Also==
-*[[Sigma factor|Sigma factor]]
+*[[Sigma factor 3D structures|Sigma factor 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: DNA-directed RNA polymerase]]
 [[Category: Large Structures]]
-[[Category: Mycs2]]
+[[Category: Mycolicibacterium smegmatis MC2 155]]
-[[Category: Campbell, E A]]
+[[Category: Synthetic construct]]
-[[Category: Darst, S A]]
+[[Category: Campbell EA]]
-[[Category: Lilic, M]]
+[[Category: Darst SA]]
-[[Category: Dna-dependent rna polymerase]]
+[[Category: Lilic M]]
-[[Category: Nucleotidyl transferase]]
-[[Category: Transcription]]
-[[Category: Transcriptioni initiation complex]]