Protein Info for Sama_0587 in Shewanella amazonensis SB2B

Annotation: PepSY-associated TM helix (RefSeq)

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 50 100 150 200 252 transmembrane" amino acids 28 to 46 (19 residues), see Phobius details amino acids 223 to 245 (23 residues), see Phobius details PF03929: PepSY_TM" amino acids 14 to 245 (232 residues), 56.8 bits, see alignment E=3.3e-19

Best Hits

KEGG orthology group: None (inferred from 100% identity to saz:Sama_0587)

Predicted SEED Role

"PepSY-associated TM helix"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Compare to protein 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

See A1S339 at UniProt or InterPro

Protein Sequence (252 amino acids)

>Sama_0587 PepSY-associated TM helix (RefSeq) (Shewanella amazonensis SB2B)
MTRRPSNTAGKQLGHRLRKQIRPWHRRIGIIGGLFLLFLTVTGVLINHADDAGLGHAKVR
LPWLLDYYGIQLPSHSAQFGDYGITDNLLWHQGTMVLEAKHSLIAATQWRNQTIAIDAEN
LYLLNADGQLVETQNKATGLPSPLKAMAIEGESHLWLSGDNGQYLADEDLIEWQPATSFA
PLHWLEGEAAEQQLLEDARSAHLHWERVLLDLHAGRIFGQWGVWLWDLLALGFVFLSLSG
LYIWISQQPKRK