1d66
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
| - | + | ==DNA RECOGNITION BY GAL4: STRUCTURE OF A PROTEIN/DNA COMPLEX== | |
| - | + | <StructureSection load='1d66' size='340' side='right' caption='[[1d66]], [[Resolution|resolution]] 2.70Å' scene=''> | |
| - | + | == Structural highlights == | |
| + | <table><tr><td colspan='2'>[[1d66]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1D66 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1D66 FirstGlance]. <br> | ||
| + | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene><br> | ||
| + | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1d66 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1d66 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1d66 RCSB], [http://www.ebi.ac.uk/pdbsum/1d66 PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/d6/1d66_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | A specific DNA complex of the 65-residue, N-terminal fragment of the yeast transcriptional activator, GAL4, has been analysed at 2.7 A resolution by X-ray crystallography. The protein binds as a dimer to a symmetrical 17-base-pair sequence. A small, Zn(2+)-containing domain recognizes a conserved CCG triplet at each end of the site through direct contacts with the major groove. A short coiled-coil dimerization element imposes 2-fold symmetry. A segment of extended polypeptide chain links the metal-binding module to the dimerization element and specifies the length of the site. The relatively open structure of the complex would allow another protein to bind coordinately with GAL4. | ||
| - | + | DNA recognition by GAL4: structure of a protein-DNA complex.,Marmorstein R, Carey M, Ptashne M, Harrison SC Nature. 1992 Apr 2;356(6368):408-14. PMID:1557122<ref>PMID:1557122</ref> | |
| - | + | ||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
==See Also== | ==See Also== | ||
| - | *[[Gal4|Gal4]] | + | *[[FirstGlance in Jmol|FirstGlance in Jmol]] |
| + | *[[Gal3-Gal80-Gal4|Gal3-Gal80-Gal4]] | ||
*[[Hydrogen in macromolecular models|Hydrogen in macromolecular models]] | *[[Hydrogen in macromolecular models|Hydrogen in macromolecular models]] | ||
*[[User:Eric Martz/Introduction to Structural Bioinformatics I|User:Eric Martz/Introduction to Structural Bioinformatics I]] | *[[User:Eric Martz/Introduction to Structural Bioinformatics I|User:Eric Martz/Introduction to Structural Bioinformatics I]] | ||
| Line 14: | Line 34: | ||
*[[User:Wayne Decatur/Biochem642 Molecular Visualization Sessions|User:Wayne Decatur/Biochem642 Molecular Visualization Sessions]] | *[[User:Wayne Decatur/Biochem642 Molecular Visualization Sessions|User:Wayne Decatur/Biochem642 Molecular Visualization Sessions]] | ||
*[[User:Wayne Decatur/UNH BCHEM833 Structural Analysis Workshop Session Fall 2012|User:Wayne Decatur/UNH BCHEM833 Structural Analysis Workshop Session Fall 2012]] | *[[User:Wayne Decatur/UNH BCHEM833 Structural Analysis Workshop Session Fall 2012|User:Wayne Decatur/UNH BCHEM833 Structural Analysis Workshop Session Fall 2012]] | ||
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Saccharomyces cerevisiae]] | [[Category: Saccharomyces cerevisiae]] | ||
[[Category: Carey, M.]] | [[Category: Carey, M.]] | ||
Revision as of 04:22, 4 June 2014
DNA RECOGNITION BY GAL4: STRUCTURE OF A PROTEIN/DNA COMPLEX
| |||||||||||
