Protein Info for Psest_3371 in Pseudomonas stutzeri RCH2

Annotation: type IV pilus modification protein PilV

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 50 100 156 transmembrane" amino acids 13 to 36 (24 residues), see Phobius details PF07963: N_methyl" amino acids 10 to 33 (24 residues), 31.6 bits, see alignment 4.3e-12 TIGR02523: type IV pilus modification protein PilV" amino acids 11 to 122 (112 residues), 86 bits, see alignment E=3.4e-28 TIGR02532: prepilin-type N-terminal cleavage/methylation domain" amino acids 11 to 33 (23 residues), 20.8 bits, see alignment 2.6e-08

Best Hits

KEGG orthology group: K02671, type IV pilus assembly protein PilV (inferred from 42% identity to nhl:Nhal_0911)

Predicted SEED Role

"Type IV fimbrial biogenesis protein PilV" in subsystem Type IV pilus

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 L0GPD0 at UniProt or InterPro

Protein Sequence (156 amino acids)

>Psest_3371 type IV pilus modification protein PilV (Pseudomonas stutzeri RCH2)
MKQGLKMTDHQRGATLIEVLVAMLILSVGLLGLASMQMTALQSNQSAYYRSQATVLAYDI
IDRMRANRADALNGVYDIAIQNQACKPDLAASGTLAKRDVAEWLNSISCLLSADARGSVV
RDGRLFTISIEWNDNRGRIEDAADDDRETFVYRTQL