1k61: Difference between revisions
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==MATALPHA2 HOMEODOMAIN BOUND TO DNA== | ==MATALPHA2 HOMEODOMAIN BOUND TO DNA== | ||
<StructureSection load='1k61' size='340' side='right' caption='[[1k61]], [[Resolution|resolution]] 2.10Å' scene=''> | <StructureSection load='1k61' size='340' side='right'caption='[[1k61]], [[Resolution|resolution]] 2.10Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1k61]] is a 6 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1K61 OCA]. For a <b>guided tour on the structure components</b> use [ | <table><tr><td colspan='2'>[[1k61]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1K61 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1K61 FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=5IU:5-IODO-2-DEOXYURIDINE-5-MONOPHOSPHATE'>5IU</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1k61 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1k61 OCA], [https://pdbe.org/1k61 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1k61 RCSB], [https://www.ebi.ac.uk/pdbsum/1k61 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1k61 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/MTAL2_YEAST MTAL2_YEAST] Mating type proteins are sequence specific DNA-binding proteins that act as master switches in yeast differentiation by controlling gene expression in a cell type-specific fashion. Transcriptional corepressor that binds cooperatively with MCM1 to a 31-basepair DNA sequence termed the a-specific gene (asg) operator, to repress the transcription of a-cell-specific genes. Additionally, in a/alpha diploid cells, binds cooperatively with the A1 protein to a 21-basepair DNA sequence termed the haploid-specific gene (hsg) operator, to repress transcription of haploid-specific genes and of MATALPHA1.<ref>PMID:8664541</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Saccharomyces cerevisiae]] | ||
[[Category: | [[Category: Aishima J]] | ||
[[Category: Gan HH]] | |||
[[Category: | [[Category: Gitti RK]] | ||
[[Category: | [[Category: Noah JE]] | ||
[[Category: | [[Category: Schlick T]] | ||
[[Category: | [[Category: Wolberger C]] | ||
[[Category: | |||