Protein Info for BBR_RS17980 in Bifidobacterium breve UCC2003

Annotation: GNAT family N-acetyltransferase

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 187 PF13508: Acetyltransf_7" amino acids 95 to 175 (81 residues), 34.8 bits, see alignment E=2.6e-12 PF00583: Acetyltransf_1" amino acids 95 to 175 (81 residues), 53.6 bits, see alignment E=4.1e-18 PF13673: Acetyltransf_10" amino acids 114 to 176 (63 residues), 24.3 bits, see alignment E=4.1e-09

Best Hits

KEGG orthology group: None (inferred from 81% identity to blj:BLD_1916)

Predicted SEED Role

"COG0454: Histone acetyltransferase HPA2 and related acetyltransferases"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-positive bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

Find the best match in UniProt

Protein Sequence (187 amino acids)

>BBR_RS17980 GNAT family N-acetyltransferase (Bifidobacterium breve UCC2003)
MADMTIRRATAADIPQIDELLRQVLEVHHAGRPDLFKGGAKKYTDEELKTILADDQTPVF
VAVAPADTANAGDAESVSAAHSAEESSNTGSLAVDQVLGYAFCVFQQHTNSNILTNIKTL
YIDDLCVDESSRGHHVGSTLYHYVLDFARKFGCYNVTLNVWACNPKAQTFYERMGLTPYR
IGMEQIL