Protein Info for GFF3030 in Variovorax sp. SCN45

Annotation: Uncharacterized 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 50 100 150 200 250 300 350 399 TIGR03363: type VI secretion-associated protein, ImpA family" amino acids 20 to 394 (375 residues), 268.2 bits, see alignment E=8e-84 PF06812: ImpA_N" amino acids 33 to 151 (119 residues), 119.9 bits, see alignment E=3.3e-39

Best Hits

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

Find the best match in UniProt

Protein Sequence (399 amino acids)

>GFF3030 Uncharacterized protein ImpA (Variovorax sp. SCN45)
MAALLSSLNTEAALDGFAPDLAAFLAPLDTDTAEGPAGPSLRYDPVYGRIREARTEEDAS
LPMGEWTRPLKKADWRAAEMLCTELLQRRSKDLQVAAWLTEAWLHRHGIDGLIAGARLLE
GLVREFWEGVHPRIGDDGDADMRAAAFVWANDTLAHVLLMRVPLLAWPDFSPPFINLSDW
QRALTTEFGAGAGTAKAKAKDAVEEPSAQTVSRQDILDHAARDLHAIAALDDRVALAAEA
WRDLTALLDERMGIDAPSLSKVAEMLARMRQALRSLLQERDPRDQPKPVAMTPSPAYVLE
DDMSETPLTISPPHIAVVSAPLQQAAANGRIGSRAEAYQLLELAAEYLLREEPHSPTPYL
VNRAVAWGRMPLPQLMQEVLREDGDLNRFFSIIGVRLDA