3ssw: Difference between revisions

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[[Image:3ssw.png|left|200px]]


{{STRUCTURE_3ssw|  PDB=3ssw  |  SCENE=  }}
==E. coli trp aporepressor==
 
<StructureSection load='3ssw' size='340' side='right'caption='[[3ssw]], [[Resolution|resolution]] 1.67&Aring;' scene=''>
===E. coli trp aporepressor===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[3ssw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1p6z 1p6z]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SSW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3SSW FirstGlance]. <br>
{{ABSTRACT_PUBMED_22057811}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6693&#8491;</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=3ssw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ssw OCA], [https://pdbe.org/3ssw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ssw RCSB], [https://www.ebi.ac.uk/pdbsum/3ssw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ssw ProSAT]</span></td></tr>
==About this Structure==
</table>
[[3ssw]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1p6z 1p6z]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SSW OCA].  
== Function ==
 
[https://www.uniprot.org/uniprot/TRPR_ECOLI TRPR_ECOLI] This protein is an aporepressor. When complexed with L-tryptophan it binds the operator region of the trp operon (5'-ACTAGT-'3') and prevents the initiation of transcription. The complex also regulates trp repressor biosynthesis by binding to its regulatory region.
==Reference==
__TOC__
<ref group="xtra">PMID:022057811</ref><references group="xtra"/>
</StructureSection>
[[Category: Escherichia coli]]
[[Category: Escherichia coli K-12]]
[[Category: Benoff, B.]]
[[Category: Large Structures]]
[[Category: Berman, H M.]]
[[Category: Benoff B]]
[[Category: Carey, J.]]
[[Category: Berman HM]]
[[Category: Lawson, C L.]]
[[Category: Carey J]]
[[Category: Dna binding]]
[[Category: Lawson CL]]
[[Category: Dna binding protein]]
[[Category: Helix-turn-helix motif]]
[[Category: Trp operator]]

Latest revision as of 13:07, 14 March 2024

E. coli trp aporepressor

3ssw, resolution 1.67Å

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