Protein Info for BBR_RS15855 in Bifidobacterium breve UCC2003

Annotation: 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 50 100 171 PF00583: Acetyltransf_1" amino acids 48 to 145 (98 residues), 54.8 bits, see alignment E=2.2e-18 PF13673: Acetyltransf_10" amino acids 54 to 155 (102 residues), 48.4 bits, see alignment E=1.9e-16 PF13508: Acetyltransf_7" amino acids 60 to 147 (88 residues), 49.2 bits, see alignment E=1.1e-16 PF08445: FR47" amino acids 88 to 148 (61 residues), 28.2 bits, see alignment E=3.1e-10

Best Hits

KEGG orthology group: None (inferred from 99% identity to blf:BLIF_0984)

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 (171 amino acids)

>BBR_RS15855 N-acetyltransferase (Bifidobacterium breve UCC2003)
MGGMTIRIVSIEPPWFEEKAQVQSCTWRELNQGHIPQEIVDAITPEFALKLTRSHAKDPN
QVVLVALENNHVIGFAELLQTPRSPIKRSEAAELASLYVLESCHRHGVGRALVEAGQRAI
GNDRLALWVAGFNTNAQGFYRHIGFHETGLTQTEDMGPELEMINYSDGVSQ