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Literature summary extracted from

  • Poveda, A.; Pamblanco, M.; Tafrov, S.; Tordera, V.; Sternglanz, R.; Sendra, R.
    Hif1 is a component of yeast histone acetyltransferase B, a complex mainly localized in the nucleus (2004), J. Biol. Chem., 279, 16033-16043.
    View publication on PubMed

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.3.1.48 nucleus HAT-B complex is mainly localized in Saccharomyces cerevisiae 5634
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Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.3.1.48 acetyl-CoA + histone H4 Saccharomyces cerevisiae the level of HAT-B-dependent acK12H4 may be very low under normal growth condition CoA + acetylhistone H4
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 ?

Organism

EC Number Organism UniProt Comment Textmining
2.3.1.48 Saccharomyces cerevisiae
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-
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Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.1.48 acetyl-CoA + histone H4 the level of HAT-B-dependent acK12H4 may be very low under normal growth condition Saccharomyces cerevisiae CoA + acetylhistone H4
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 ?
2.3.1.48 acetyl-CoA + histone H4 specifically acetylates Lys12, and to a lesser extent Lys5 of free, non-chromatin-bound histone H4 Saccharomyces cerevisiae CoA + acetylhistone H4
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 ?

Subunits

EC Number Subunits Comment Organism
2.3.1.48 trimer heterotrimeric HAT-B complex in which Hat2 bridges Hat1 and Hif1 proteins Saccharomyces cerevisiae

Synonyms

EC Number Synonyms Comment Organism
2.3.1.48 HAT-B complex
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 Saccharomyces cerevisiae
2.3.1.48 histone acetyltransferase B
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 Saccharomyces cerevisiae