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atxn7l3

Gene
atxn7l3
Protein
Ataxin-7-like protein 3
Organism
Danio rerio
Length
367 amino acids
Function
Component of the transcription regulatory histone acetylation (HAT) complex SAGA, a multiprotein complex that activates transcription by remodeling chromatin and mediating histone acetylation and deubiquitination. Within the SAGA complex, participates in a subcomplex that specifically deubiquitinates histone H2B. The SAGA complex is recruited to specific gene promoters by activators, where it is required for transcription.
Similarity
Belongs to the SGF11 family.
Mass
40.72 kDa
Sequence
MKMEDMSLSGLDNTKLEALAHDVYSDLVEDACLGLCFEVHRAVKQGYFFLDETDQESMKDFEIVDQPGVDIFGQVYNQWKNKECVCPNCSRSIAASRFAPHLEKCLGMGRNSSRIANRRIASSNNTSKSESDQEDNDDINDNDWSYGSEKKAKKRKSEKNPNSPRRSKSLKHKNGELSGSVNPDMYKYNYSSGISYETLGPEELRSILTTQCGVVSEHTKKMCTRSQRCPQHTDEQRRAVRVFLLGPSASTLPDADTMLENEAYEPPDGQLIMSRLHWDASSDISPSDSASSKASTNNSESKRPKKKKPSTLSLTPAGERDKAQERDRIAGSGSSGSSSQNALGLSSRKKRPKLAVPPAPSIYDDLN

Gene
ATXN7L3
Protein
Ataxin-7-like protein 3
Organism
Homo sapiens
Length
347 amino acids
Function
Component of the transcription regulatory histone acetylation (HAT) complex SAGA, a multiprotein complex that activates transcription by remodeling chromatin and mediating histone acetylation and deubiquitination. Within the SAGA complex, participates in a subcomplex that specifically deubiquitinates both histones H2A and H2B (PubMed:18206972, PubMed:21746879). The SAGA complex is recruited to specific gene promoters by activators such as MYC, where it is required for transcription. Required for nuclear receptor-mediated transactivation. Within the complex, it is required to recruit USP22 and ENY2 into the SAGA complex (PubMed:18206972). Regulates H2B monoubiquitination (H2Bub1) levels. Affects subcellular distribution of ENY2, USP22 and ATXN7L3B (PubMed:27601583).
Similarity
Belongs to the SGF11 family.
Mass
38.651 kDa
Sequence
MKMEEMSLSGLDNSKLEAIAQEIYADLVEDSCLGFCFEVHRAVKCGYFFLDDTDPDSMKDFEIVDQPGLDIFGQVFNQWKSKECVCPNCSRSIAASRFAPHLEKCLGMGRNSSRIANRRIANSNNMNKSESDQEDNDDINDNDWSYGSEKKAKKRKSDKNPNSPRRSKSLKHKNGELSNSDPFKYNNSTGISYETLGPEELRSLLTTQCGVISEHTKKMCTRSLRCPQHTDEQRRTVRIYFLGPSAVLPEVESSLDNDSFDMTDSQALISRLQWDGSSDLSPSDSGSSKTSENQGWGLGTNSSESRKTKKKKSHLSLVGTASGLGSNKKKKPKPPAPPTPSIYDDIN

Gene
Atxn7l3
Protein
Ataxin-7-like protein 3
Organism
Mus musculus
Length
347 amino acids
Function
Component of the transcription regulatory histone acetylation (HAT) complex SAGA, a multiprotein complex that activates transcription by remodeling chromatin and mediating histone acetylation and deubiquitination. Within the SAGA complex, participates in a subcomplex that specifically deubiquitinates both histones H2A and H2B. The SAGA complex is recruited to specific gene promoters by activators such as MYC, where it is required for transcription. Required for nuclear receptor-mediated transactivation. Within the complex, it is required to recruit USP22 and ENY2 into the SAGA complex. Regulates H2B monoubiquitination (H2Bub1) levels. Affects subcellular distribution of ENY2, USP22 and ATXN7L3B.
Similarity
Belongs to the SGF11 family.
Mass
38.594 kDa
Sequence
MKMEEMSLSGLDNSKLEAIAQEIYADLVEDSCLGFCFEVHRAVKCGYFFLDDTDPDSMKDFEIVDQPGLDIFGQVFNQWKSKECVCPNCSRSIAASRFAPHLEKCLGMGRNSSRIANRRIANSNNMNKSESDQEDNDDINDNDWSYGSEKKAKKRKSDKNPNSPRRSKSLKHKNGELSNSDPFKYSNSTGISYETLGPEELRSLLTTQCGVISEHTKKMCTRSLRCPQHTDEQRRTVRIYFLGPSAVLPEVESSLDNDGFDMTDSQALISRLQWDGSSDLSPSDSGSSKTSENQGWGLGTNSSESRKTKKKKSHLSLVGTASGLGSNKKKKPKPPAPPTPSIYDDIN