Protein Info for GFF4761 in Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868

Annotation: Type III secretion system protein BsaR

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 50 100 135 PF03519: Invas_SpaK" amino acids 18 to 95 (78 residues), 128.5 bits, see alignment E=4.4e-42

Best Hits

Swiss-Prot: 100% identical to SPAK_SALTI: Surface presentation of antigens protein SpaK (spaK) from Salmonella typhi

KEGG orthology group: None (inferred from 98% identity to ses:SARI_00078)

Predicted SEED Role

No annotation

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-negative 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 (135 amino acids)

>GFF4761 Type III secretion system protein BsaR (Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868)
MQHLDIAELVRSALEVSGCDPSLIGGIDSHSTIVLDLFALPSICISVKDDDVWIWAQLGA
DSMVVLQQRAYEILMTIMEGCHFARGGQLLLGEQNGELTLKALVHPDFLSDGEKFSTALN
GFYNYLEVFSRSLMR