1r5q
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1r5q]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nostoc_sp. Nostoc sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R5Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1R5Q FirstGlance]. <br> | <table><tr><td colspan='2'>[[1r5q]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Nostoc_sp. Nostoc sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R5Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1R5Q FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Kai A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1180 Nostoc sp.])</td></tr> | + | </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Kai A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1180 Nostoc sp.])</td></tr> |
| - | <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=1r5q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r5q OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1r5q RCSB], [http://www.ebi.ac.uk/pdbsum/1r5q PDBsum]</span></td></tr> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1r5q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r5q OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1r5q RCSB], [http://www.ebi.ac.uk/pdbsum/1r5q PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/KAIA_ANASP KAIA_ANASP]] Component of the KaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria. The KaiABC complex may act as a promoter-nonspecific transcription regulator that represses transcription, possibly by acting on the state of chromosome compaction. In the complex, it enhances the phosphorylation status of KaiC. In contrast, the presence of KaiB in the complex decreases the phosphorylation status of KaiC, suggesting that KaiB acts by antagonizing the interaction between KaiA and KaiC. A KaiA dimer is sufficient to enhance KaiC hexamer phosphorylation (By similarity). | ||
== 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: Nostoc sp | + | [[Category: Nostoc sp]] |
| - | [[Category: Garces, R G | + | [[Category: Garces, R G]] |
| - | [[Category: Gillon, W | + | [[Category: Gillon, W]] |
| - | [[Category: Pai, E F | + | [[Category: Pai, E F]] |
| - | [[Category: Wu, N | + | [[Category: Wu, N]] |
[[Category: Four-helix-bundle]] | [[Category: Four-helix-bundle]] | ||
[[Category: Gene regulation]] | [[Category: Gene regulation]] | ||
Revision as of 18:17, 24 December 2014
Crystal Structure Analysis of Kai A from PCC7120
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