Protein Info for AO353_09570 in Pseudomonas fluorescens FW300-N2E3

Annotation: type VI secretion protein ImpA

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 50 100 150 200 250 300 341 TIGR03363: type VI secretion-associated protein, ImpA family" amino acids 2 to 337 (336 residues), 266.8 bits, see alignment E=2.1e-83 PF06812: ImpA_N" amino acids 7 to 130 (124 residues), 107.6 bits, see alignment E=2.1e-35

Best Hits

KEGG orthology group: K11902, type VI secretion system protein ImpA (inferred from 87% identity to pba:PSEBR_a5557)

Predicted SEED Role

"Uncharacterized protein ImpA"

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 A0A0N9WGI9 at UniProt or InterPro

Protein Sequence (341 amino acids)

>AO353_09570 type VI secretion protein ImpA (Pseudomonas fluorescens FW300-N2E3)
VEVPSLLAAVSETSPCGEDLEYDQAFLRLERDSRGQPERSMGDSILPAEPPEWSSIQQQS
LELLQRSKDLRITHFLLQSSLALEGVTGLARVLTLIGELLKQYWADLHPRLDADDDNDPT
VRINALAGLTSDTTIRLLRESILARSRTFGPVSLRAAANASGLQSFPDESLGSEQLAGAF
LGSDPEQLEITRAALHEARNAAETIEQQVSEYVGSAQGVDLGPLKQPIKMALQILSQFAP
QSGDGPLPDAISDDSAAPVEYATAPSAPRSTGTGEINNRDDVLRSLDRILAYYTRQEPSS
PLPVLLNRAKNLVHADFAAIVRNLIPDGMSQFENLRGPDSE