Protein Info for ABIE51_RS17175 in Lysobacter sp. OAE881

Annotation: type 4a pilus biogenesis protein PilO

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 50 100 150 223 transmembrane" amino acids 24 to 45 (22 residues), see Phobius details amino acids 150 to 166 (17 residues), see Phobius details PF04350: PilO" amino acids 52 to 202 (151 residues), 162.4 bits, see alignment E=4.1e-52

Best Hits

KEGG orthology group: K02664, type IV pilus assembly protein PilO (inferred from 73% identity to xcb:XC_0939)

Predicted SEED Role

"Type IV pilus biogenesis protein PilO" 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

Find the best match in UniProt

Protein Sequence (223 amino acids)

>ABIE51_RS17175 type 4a pilus biogenesis protein PilO (Lysobacter sp. OAE881)
MSKKKPIKLNELDFNNIGGWPQQAKIGLCGVIVVVIVGLAWYLFVSDKRSELERLEAQEV
SLRGEFETEQGKAANLEPLKQQLAQMEQQLQQMLRQLPSKTEMPDLIVDISQTALATGIT
NELFQPGAEEPKEFYAEKPIMLRMVGSYHQFGGFVSGVASLPRVVIMTMHDISLKPRGKE
GVITPNSPLELAGTVKTYRYLDEEEVQKQEAAAGAAGGTKEGT