View source for 3tbi


==Crystal structure of T4 gp33 bound to E. coli RNAP beta-flap domain==
<StructureSection load='3tbi' size='340' side='right'caption='[[3tbi]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3tbi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli] and [https://en.wikipedia.org/wiki/Escherichia_virus_T4 Escherichia virus T4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TBI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TBI 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&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=3tbi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tbi OCA], [https://pdbe.org/3tbi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tbi RCSB], [https://www.ebi.ac.uk/pdbsum/3tbi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tbi ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/LTACT_BPT4 LTACT_BPT4] Activates transcription at late promoters when the sliding clamp is present (PubMed:33602900). Binds to both the host RNA polymerase (RNAP) and the upstream dsDNA (PubMed:33602900, PubMed:8106327).[HAMAP-Rule:MF_04165]<ref>PMID:33602900</ref> <ref>PMID:8106327</ref> 

==See Also==
*[[RNA polymerase 3D structures|RNA polymerase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli]]
[[Category: Escherichia virus T4]]
[[Category: Large Structures]]
[[Category: Campbell EA]]
[[Category: Darst SA]]
[[Category: Twist KAF]]