Protein Info for BBR_RS17595 in Bifidobacterium breve UCC2003

Annotation: transcription antiterminator

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 50 100 150 200 250 300 350 400 450 497 PF08279: HTH_11" amino acids 8 to 62 (55 residues), 32.3 bits, see alignment 1.1e-11 PF05043: Mga" amino acids 101 to 162 (62 residues), 27.7 bits, see alignment E=5e-10 PF00874: PRD" amino acids 306 to 394 (89 residues), 51.4 bits, see alignment E=1.6e-17

Best Hits

Predicted SEED Role

"Transcriptional antiterminator of lichenan operon, BglG family" in subsystem Beta-Glucoside Metabolism

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 (497 amino acids)

>BBR_RS17595 transcription antiterminator (Bifidobacterium breve UCC2003)
MATGYNKSLLNYLLNRRDFVPGTELSAVLGVSTKTVSRIVKHVNEQSTNGMIIESQRGRG
YRLNSSNYFAQRDLNAEAGKPGVLSSVERRDEIIKRLLITAPQQYRINDLWGKFYISESA
IAVDVRTLRSMLAKFDLDLARSADVIWVSGTETDIRRAMASLLVTDDDIANGQFMHADHT
VQQRDVAFVSHQLDLIEDLTHAQVPYPYSVNLFTHLYILIERFRGVGALIDEGEQGNADE
ALMEHHQEITQVCEKVIGNFDAYLGTALPRIEVYYLYQYLTSSRIDFAQLDPHEIPDDVR
ELTYELIDHVAEDPAFRTIDKQALFAHLSLHMKPLMNRLRNNIRVANNLLEQIKLEYPYL
FSKVSDACRELERRHGLARIDDEELGFITVHFAQAVERAPMPLNLLLVCTTGLGTAQLLQ
AKIAKRFSGFNIVETVSSRNLAQTLAKYSDIDLVVSTVRLPDEVAAPTLVVSAMLTTEDQ
DRLEQEANRIRREAMGR