Protein Info for MPMX19_05732 in Azospirillum sp. SherDot2

Annotation: hypothetical protein

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 50 100 150 200 250 289 transmembrane" amino acids 27 to 50 (24 residues), see Phobius details PF13103: TonB_2" amino acids 198 to 277 (80 residues), 47.3 bits, see alignment E=1.8e-16 PF03544: TonB_C" amino acids 210 to 286 (77 residues), 67.5 bits, see alignment E=1.2e-22 TIGR01352: TonB family C-terminal domain" amino acids 211 to 287 (77 residues), 76.7 bits, see alignment E=6.9e-26

Best Hits

KEGG orthology group: K03832, periplasmic protein TonB (inferred from 79% identity to azl:AZL_d01940)

Predicted SEED Role

"Ferric siderophore transport system, periplasmic binding protein TonB" in subsystem Campylobacter Iron Metabolism or Hemin transport system or Ton and Tol transport systems

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 (289 amino acids)

>MPMX19_05732 hypothetical protein (Azospirillum sp. SherDot2)
MSAAFDQGSADWSAGDEDRPGRGAFRWGGSLMVALGVHAAAGVAMVAWHVPIMPSDAEPP
AVLLELAPLPVAPPEPTPAIDIPLPEPMPEPVIEPPPPEPEPEPVVEEPPPPPEPPPVVE
PEVVLPKPPPEPPKPKPEVKKEAPKPQPEKPKPEKPKPPRPVAQPAQPAPVAAPPAPTQA
PAPAAPAPSAAPSRAVPSWQGRLLSHLERHKRYPRAAQARRQEGVAQVRFTIDREGNVLS
VQLDRSSGVSSLDEETVEMVRRASPLPAPPEEMAKDRIELVVPVQFFIR