Protein Info for ABZR87_RS08000 in Ralstonia sp. UNC404CL21Col

Annotation: pilin

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 50 100 167 transmembrane" amino acids 20 to 38 (19 residues), see Phobius details PF07963: N_methyl" amino acids 10 to 35 (26 residues), 39.5 bits, see alignment 2.7e-14 TIGR02532: prepilin-type N-terminal cleavage/methylation domain" amino acids 12 to 35 (24 residues), 38.5 bits, see alignment 3.2e-14 PF00114: Pilin" amino acids 44 to 167 (124 residues), 45.8 bits, see alignment E=1.1e-15

Best Hits

KEGG orthology group: K02650, type IV pilus assembly protein PilA (inferred from 74% identity to rsl:RPSI07_2796)

Predicted SEED Role

"Type IV pilin PilA" 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 (167 amino acids)

>ABZR87_RS08000 pilin (Ralstonia sp. UNC404CL21Col)
MKTMRRLNKRVQKGFTLIELMIVVAIVGILAAIAIPAYQDYTIRARVTEGLALAAQAKVL
VAENAANAQTRLDAGSSAFVATKNVSGMVIDGTTGEIQLTYQPVASGGTLVLKPAAGGAA
LSAGSVPTSQIQWGCFASGKVATSQVPAPTAYANPSLQAKYAPAECR