Protein Info for MPMX19_03082 in Azospirillum sp. SherDot2

Annotation: ECF RNA polymerase sigma factor SigE

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 50 100 174 TIGR02937: RNA polymerase sigma factor, sigma-70 family" amino acids 11 to 167 (157 residues), 85.1 bits, see alignment E=2.1e-28 PF04542: Sigma70_r2" amino acids 15 to 81 (67 residues), 36.1 bits, see alignment E=1.8e-12 PF07638: Sigma70_ECF" amino acids 36 to 169 (134 residues), 28.5 bits, see alignment E=5.6e-10 PF08281: Sigma70_r4_2" amino acids 113 to 164 (52 residues), 61.7 bits, see alignment E=1.6e-20 PF04545: Sigma70_r4" amino acids 117 to 166 (50 residues), 39.5 bits, see alignment E=1.3e-13 PF00196: GerE" amino acids 130 to 167 (38 residues), 25.3 bits, see alignment 3.8e-09

Best Hits

KEGG orthology group: K03088, RNA polymerase sigma-70 factor, ECF subfamily (inferred from 44% identity to pen:PSEEN0274)

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

Find the best match in UniProt

Protein Sequence (174 amino acids)

>MPMX19_03082 ECF RNA polymerase sigma factor SigE (Azospirillum sp. SherDot2)
MTGTVGTWARKIAELFDAHRLRVERAIARRTGDPQTAGDLAQDAFLRLARLPDGEAVQNP
AGLLYVVADRIALDHCRAARRQRLREAGPPDDDLPAAGPAADALVERTQTMVRLRGAIDA
LPPKTREVFLLYHVEGLPYRAIGERLGISPRTVEYHLRTALEQCRAHMRRRPLR