4nc7: Difference between revisions
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New page: '''Unreleased structure''' The entry 4nc7 is ON HOLD Authors: Demo, G., Papouskova, V., Komarek, J., Sanderova, H., Rabatinova, A., Krasny, L., Zidek, L., Sklenar, V., Wimmerova, M. De... |
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==N-terminal domain of delta-subunit of RNA polymerase complexed with I3C and nickel ions== | |||
<StructureSection load='4nc7' size='340' side='right'caption='[[4nc7]], [[Resolution|resolution]] 2.00Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4nc7]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis_subsp._subtilis_str._168 Bacillus subtilis subsp. subtilis str. 168]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NC7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4NC7 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]] 2Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=I3C:5-AMINO-2,4,6-TRIIODOBENZENE-1,3-DICARBOXYLIC+ACID'>I3C</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene></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=4nc7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4nc7 OCA], [https://pdbe.org/4nc7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4nc7 RCSB], [https://www.ebi.ac.uk/pdbsum/4nc7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4nc7 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/RPOE_BACSU RPOE_BACSU] Participates in both the initiation and recycling phases of transcription. In the presence of the delta subunit, RNAP displays an increased specificity of transcription, a decreased affinity for nucleic acids, and an increased efficiency of RNA synthesis because of enhanced recycling. May function in sigma factor switching. It displaces RNA bound to RNA polymerase in a binary complex. | |||
==See Also== | |||
*[[RNA polymerase 3D structures|RNA polymerase 3D structures]] | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Bacillus subtilis subsp. subtilis str. 168]] | |||
[[Category: Large Structures]] | |||
[[Category: Demo G]] | |||
[[Category: Komarek J]] | |||
[[Category: Krasny L]] | |||
[[Category: Papouskova V]] | |||
[[Category: Rabatinova A]] | |||
[[Category: Sanderova H]] | |||
[[Category: Sklenar V]] | |||
[[Category: Wimmerova M]] | |||
[[Category: Zidek L]] | |||
Latest revision as of 12:32, 1 March 2024
N-terminal domain of delta-subunit of RNA polymerase complexed with I3C and nickel ions
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