Protein Info for Sama_0877 in Shewanella amazonensis SB2B

Annotation: sigma-E factor regulatory protein RseC (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 50 100 159 transmembrane" amino acids 75 to 96 (22 residues), see Phobius details amino acids 104 to 127 (24 residues), see Phobius details PF04246: RseC_MucC" amino acids 9 to 143 (135 residues), 105.7 bits, see alignment E=8.5e-35

Best Hits

KEGG orthology group: K03803, sigma-E factor negative regulatory protein RseC (inferred from 100% identity to saz:Sama_0877)

Predicted SEED Role

"Sigma factor RpoE regulatory protein RseC" in subsystem Transcription initiation, bacterial sigma factors

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 A1S3X8 at UniProt or InterPro

Protein Sequence (159 amino acids)

>Sama_0877 sigma-E factor regulatory protein RseC (RefSeq) (Shewanella amazonensis SB2B)
MMEELARVVRVETSGWVTVEVEVKTACGHCAASENCGTGAIASAFAGKTQQFSIKSAETF
ENGELIRLGLPESALLKAAALVYLLPLVGLLLGALGGKMAGSVLSFGSETASLVFSLLGA
IVAWLWGKRLAKNLERQTQPVILARLGKALEPSCLTKAV