Protein Info for MPMX20_03441 in Enterobacter sp. TBS_079

Annotation: Protein RseC

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 50 100 158 transmembrane" amino acids 73 to 98 (26 residues), see Phobius details amino acids 104 to 121 (18 residues), see Phobius details PF04246: RseC_MucC" amino acids 8 to 139 (132 residues), 111.5 bits, see alignment E=1.4e-36

Best Hits

Swiss-Prot: 74% identical to RSEC_ECOLI: Protein RseC (rseC) from Escherichia coli (strain K12)

KEGG orthology group: K03803, sigma-E factor negative regulatory protein RseC (inferred from 84% identity to ent:Ent638_3057)

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

Find the best match in UniProt

Protein Sequence (158 amino acids)

>MPMX20_03441 Protein RseC (Enterobacter sp. TBS_079)
MIKEWATVVSWQNGIALVSCDVKASCNSCASRAGCGSRVLNKLGPQTSHTISVPSDRPLM
VGQKVELGIAEGSLLTSAMLVYLSPLVGLFVMGGVFQMLFGTDVAAMCGAALGGVGGFWL
AKALSPKLAAREEWQPVILSVGLAPDQLRVETLSSEAR