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3ssw

From Proteopedia

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[[Image:3ssw.png|left|200px]]
 
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{{STRUCTURE_3ssw| PDB=3ssw | SCENE= }}
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==E. coli trp aporepressor==
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<StructureSection load='3ssw' size='340' side='right'caption='[[3ssw]], [[Resolution|resolution]] 1.67&Aring;' scene=''>
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===E. coli trp aporepressor===
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== Structural highlights ==
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<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>
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{{ABSTRACT_PUBMED_22057811}}
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</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>
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<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>
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==About this Structure==
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</table>
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[[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].
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== Function ==
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[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.
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==Reference==
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__TOC__
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<ref group="xtra">PMID:022057811</ref><references group="xtra"/>
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</StructureSection>
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[[Category: Escherichia coli]]
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[[Category: Escherichia coli K-12]]
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[[Category: Benoff, B.]]
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[[Category: Large Structures]]
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[[Category: Berman, H M.]]
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[[Category: Benoff B]]
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[[Category: Carey, J.]]
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[[Category: Berman HM]]
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[[Category: Lawson, C L.]]
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[[Category: Carey J]]
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[[Category: Dna binding]]
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[[Category: Lawson CL]]
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[[Category: Dna binding protein]]
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[[Category: Helix-turn-helix motif]]
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[[Category: Trp operator]]
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Current revision

E. coli trp aporepressor

PDB ID 3ssw

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