Protein Info for BBR_RS18975 in Bifidobacterium breve UCC2003

Annotation: 30S ribosomal protein S9

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 50 100 163 PF00380: Ribosomal_S9" amino acids 42 to 163 (122 residues), 158.6 bits, see alignment E=4.7e-51

Best Hits

Swiss-Prot: 100% identical to RS9_BIFLS: 30S ribosomal protein S9 (rpsI) from Bifidobacterium longum subsp. infantis (strain ATCC 15697 / DSM 20088 / JCM 1222 / NCTC 11817 / S12)

KEGG orthology group: K02996, small subunit ribosomal protein S9 (inferred from 100% identity to blm:BLLJ_1687)

Predicted SEED Role

"SSU ribosomal protein S9p (S16e)" in subsystem Ribosome SSU bacterial

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 (163 amino acids)

>BBR_RS18975 30S ribosomal protein S9 (Bifidobacterium breve UCC2003)
MAENTNDSQVVETEEELTNYTTETNAGAGTGTSAIEPGYGTGRRKEAVARVRLVPGDGKW
TINGRTLEEYFPSKLLQREVNSPIVLLKLEGKFDAIVLVDGGGTTGQAGAIRLGVARALN
AIDRDANRAALKKAGFLTRDARVVERKKAGLHKARRAPQFSKR