Protein Info for AO356_22495 in Pseudomonas fluorescens FW300-N2C3

Annotation: RNA polymerase subunit sigma-24

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 50 100 168 TIGR02937: RNA polymerase sigma factor, sigma-70 family" amino acids 13 to 164 (152 residues), 88.9 bits, see alignment E=1.5e-29 PF04542: Sigma70_r2" amino acids 14 to 79 (66 residues), 49.6 bits, see alignment E=4.1e-17 PF08281: Sigma70_r4_2" amino acids 108 to 160 (53 residues), 47.5 bits, see alignment E=1.7e-16 PF04545: Sigma70_r4" amino acids 115 to 161 (47 residues), 27.2 bits, see alignment E=3.4e-10

Best Hits

Swiss-Prot: 34% identical to FECI_ECOLI: Probable RNA polymerase sigma factor FecI (fecI) from Escherichia coli (strain K12)

KEGG orthology group: K03088, RNA polymerase sigma-70 factor, ECF subfamily (inferred from 48% identity to csa:Csal_1052)

MetaCyc: 34% identical to RNA polymerase sigma factor FecI (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

No annotation

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 A0A0N9W768 at UniProt or InterPro

Protein Sequence (168 amino acids)

>AO356_22495 RNA polymerase subunit sigma-24 (Pseudomonas fluorescens FW300-N2C3)
VSRPSDPHSTDGQFESHSSELLRFLTRQVKCAELAADLRQETWLRFRRRESEQEIGNLRA
FLYRIARNLIIDYRRQQKSRPVEEEISIELVSAQPGPERAASDAQRLERLQRVVQDLPPH
LRQALLWNRLDGLTQREIGERLGVSESMAGRYILKALEHCQQQMDPQP