Protein Info for ABID97_RS20575 in Variovorax sp. OAS795

Annotation: type IV pili methyl-accepting chemotaxis transducer N-terminal domain-containing 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 50 100 150 200 250 300 350 400 429 signal peptide" amino acids 1 to 15 (15 residues), see Phobius details PF03861: ANTAR" amino acids 139 to 191 (53 residues), 64.2 bits, see alignment 7.6e-22 PF13675: PilJ" amino acids 197 to 273 (77 residues), 33.8 bits, see alignment E=3.1e-12 amino acids 313 to 390 (78 residues), 36.3 bits, see alignment E=5.1e-13

Best Hits

KEGG orthology group: None (inferred from 84% identity to vap:Vapar_3525)

Predicted SEED Role

"Response regulator NasT" in subsystem Nitrate and nitrite ammonification

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

Find the best match in UniProt

Protein Sequence (429 amino acids)

>ABID97_RS20575 type IV pili methyl-accepting chemotaxis transducer N-terminal domain-containing protein (Variovorax sp. OAS795)
MSLLVVLPNEFAEAAPLPEPLQRALPGADASACERATCHTLVQRTGALAPQPVLAFVPMP
AHQLQPLLDALKAWNGAPPCALGLVSAPLDGGQHESLVALGVHAWAPLDTFDAAALAALT
ARAEARWQREAALRTELEGLRTRMDERKWVDRAKGLLMSSRGIGEDEAFGLLRGAAMHAN
LRLGEVSRSVIEAAQWADAINRAGQLRMLSQRLVRVAAQLLAGIDVQRARVLRTQSTERV
QQNLDHLAALDLDAAGTKALGEVRVAWEELAPLLAARPAPQGLADIDARGEALLMAAEAM
TDALEASGARRALRIVNICGRQRMRAQRLAKDALLASTISAEASRCRLLPTMNEFEAALG
ELERAPLSSPEIRAALAAARDEWLRLVGGVQALDSPEGRATLVRSSEALVDSFERLTAWY
EHSLQVIMS