4nsq
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4nsq]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NSQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4NSQ FirstGlance]. <br> | <table><tr><td colspan='2'>[[4nsq]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NSQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4NSQ FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=COA:COENZYME+A'>COA</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=COA:COENZYME+A'>COA</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">KAT2B, PCAF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">KAT2B, PCAF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Histone_acetyltransferase Histone acetyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.1.48 2.3.1.48] </span></td></tr> | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Histone_acetyltransferase Histone acetyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.1.48 2.3.1.48] </span></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=4nsq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4nsq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4nsq RCSB], [http://www.ebi.ac.uk/pdbsum/4nsq 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=4nsq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4nsq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4nsq RCSB], [http://www.ebi.ac.uk/pdbsum/4nsq PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/KAT2B_HUMAN KAT2B_HUMAN]] Functions as a histone acetyltransferase (HAT) to promote transcriptional activation. Has significant histone acetyltransferase activity with core histones (H3 and H4), and also with nucleosome core particles. Also acetylates non-histone proteins, such as ACLY. Inhibits cell-cycle progression and counteracts the mitogenic activity of the adenoviral oncoprotein E1A. In case of HIV-1 infection, it is recruited by the viral protein Tat. Regulates Tat's transactivating activity and may help inducing chromatin remodeling of proviral genes.<ref>PMID:8684459</ref> <ref>PMID:9707565</ref> <ref>PMID:10675335</ref> <ref>PMID:23932781</ref> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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Dimeric structure of p300/CBP associated factor.,Shi S, Lin J, Cai Y, Yu J, Hong H, Ji K, Downey JS, Lu X, Chen R, Han J, Han A BMC Struct Biol. 2014 Jan 14;14:2. doi: 10.1186/1472-6807-14-2. PMID:24423233<ref>PMID:24423233</ref> | Dimeric structure of p300/CBP associated factor.,Shi S, Lin J, Cai Y, Yu J, Hong H, Ji K, Downey JS, Lu X, Chen R, Han J, Han A BMC Struct Biol. 2014 Jan 14;14:2. doi: 10.1186/1472-6807-14-2. PMID:24423233<ref>PMID:24423233</ref> | ||
| - | From | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> |
</div> | </div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Histone acetyltransferase|Histone acetyltransferase]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
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[[Category: Histone acetyltransferase]] | [[Category: Histone acetyltransferase]] | ||
[[Category: Human]] | [[Category: Human]] | ||
| - | [[Category: Cai, Y F | + | [[Category: Cai, Y F]] |
| - | [[Category: Lin, J Y | + | [[Category: Lin, J Y]] |
[[Category: Acetyltransferase]] | [[Category: Acetyltransferase]] | ||
[[Category: Coa binding]] | [[Category: Coa binding]] | ||
[[Category: Transferase]] | [[Category: Transferase]] | ||
Revision as of 17:38, 24 December 2014
Crystal structure of PCAF
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