Protein Info for Shew_3336 in Shewanella loihica PV-4

Annotation: MarR family transcriptional regulator (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 50 100 166 PF12802: MarR_2" amino acids 53 to 114 (62 residues), 46.4 bits, see alignment E=5.3e-16 PF01047: MarR" amino acids 54 to 115 (62 residues), 52.7 bits, see alignment E=5e-18

Best Hits

Swiss-Prot: 38% identical to PECS_DICD3: HTH-type transcriptional regulator PecS (pecS) from Dickeya dadantii (strain 3937)

KEGG orthology group: None (inferred from 100% identity to slo:Shew_3336)

Predicted SEED Role

"Transcriptional regulator, MarR family"

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 A3QIA4 at UniProt or InterPro

Protein Sequence (166 amino acids)

>Shew_3336 MarR family transcriptional regulator (RefSeq) (Shewanella loihica PV-4)
MNSNHLDGVDRLRAQWAKEKPQLDTLPMAILGRMMRIYKHLETEVSACHKQFGISMGEFD
VLATLRRSGEPYRLTPSDLLAAMMLTSGAMTNRVDGLEKKGLVSRSHCQEDRRSVSVGLT
EAGLALIDEAIEAHVAAQQALTSRLSPDEKQQLDGLFKHWLQAFES