Protein Info for Sama_1581 in Shewanella amazonensis SB2B

Annotation: paraquat-inducible protein A (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 50 100 150 215 transmembrane" amino acids 55 to 76 (22 residues), see Phobius details amino acids 103 to 132 (30 residues), see Phobius details amino acids 153 to 175 (23 residues), see Phobius details amino acids 181 to 200 (20 residues), see Phobius details PF04403: PqiA" amino acids 56 to 213 (158 residues), 129.7 bits, see alignment E=4.5e-42

Best Hits

KEGG orthology group: K03808, paraquat-inducible protein A (inferred from 100% identity to saz:Sama_1581)

Predicted SEED Role

"Paraquat-inducible protein A" in subsystem Oxidative stress

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

See A1S5Y2 at UniProt or InterPro

Protein Sequence (215 amino acids)

>Sama_1581 paraquat-inducible protein A (RefSeq) (Shewanella amazonensis SB2B)
MDLQYASMHHDDIDNSVILCRACDLAVRRRALPSGVRALCPRCHTALYDTPFCSINGMLA
LCVSALALFLPANLFPVLELHFLGSVRTATVIQGAMAVMDLGYWVVGIAVLVAAVIGPGL
LLLSILSQVLLVKMGLNPGWQRDLYKWLLRRHGLFSQLTMLEIYVISFLVSAFQLSDFSD
IYFGVGTFSFTMLFLVTLFLQREYNIEHMWSRLND