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Annotation rule MF_01122 |
Accession | MF_01122 |
Dates | 29-JUL-2003 (Created) 19-NOV-2019 (Last updated, Version 27) |
Name | AlbA |
Scope | Archaea |
Templates | P60849 (ALBA1_SACS2); O28323 (ALBA2_ARCFU): [Recover all] |
Triggered by |
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Protein name |
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Gene name |
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Function | Binds double-stranded DNA tightly but without sequence specificity. It is distributed uniformly and abundantly on the chromosome, suggesting a role in chromatin architecture. However, it does not significantly compact DNA. Binds rRNA and mRNA in vivo. May play a role in maintaining the structural and functional stability of RNA, and, perhaps, ribosomes. |
Subunit | Homotetramer. |
Subcellular location | Cytoplasm. Chromosome. |
Ptm | Acetylated. Deacetylation by the SIR2-homolog deacetylase may regulate its activity. |
Similarity | Belongs to the histone-like Alba family. |
From: ALBA1_SACS2 (P60849) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
MOD_RES | 17 | 17 | N6-acetyllysine | K |
Size range | 87-102 amino acids |
Related rules | None |
Fusion | None |