Protein Info for Atu4341 in Agrobacterium fabrum C58

Annotation: hypothetical protein

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 50 100 150 200 250 300 350 400 450 493 TIGR03355: type VI secretion protein, EvpB/VC_A0108 family" amino acids 21 to 490 (470 residues), 719.8 bits, see alignment E=8.2e-221 PF05943: VipB" amino acids 65 to 369 (305 residues), 442.5 bits, see alignment E=6.8e-137 PF18945: VipB_2" amino acids 378 to 489 (112 residues), 157.5 bits, see alignment E=1.4e-50

Best Hits

KEGG orthology group: K11900, type VI secretion system protein ImpC (inferred from 100% identity to atu:Atu4341)

Predicted SEED Role

"Uncharacterized protein ImpC"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 A9CGG5 at UniProt or InterPro

Protein Sequence (493 amino acids)

>Atu4341 hypothetical protein (Agrobacterium fabrum C58)
MSAESLLKSEAQATTAENQGLLSKVVSATRQTEPDRAQNLLRTLTDQALKGTVKYDRNLT
VTLNHAIAELDRTISEQLAAIMQAPEFAKLEGTWRGLNYLVKNSETSVNLKIRVMNAGKR
ELARDLEKAVEFDQSRLFKAIYEDEFGTPGGEPLGAIIGDYEFGNSFDDVQLLQGVSSIA
AAAFAPFISAASPHMFGFEDYRDLARPRDLEKIFDTVEYAKWRSFRESDDSRFVTLALPR
VLARMPYGPKTNPVDDFAYDETRGAVNGDLQHDEYCWMNAAYVMGTKLTEAFAKSGWCTA
IRGAENGGRVENLPMHVFSSDDGDLDLKCPTEVGITDRRDAELGKLGFLPLCHYKNTDYA
VFFGAQTAHKPKLYDKPEATANAAVSARLPYIMATSRFAHYLKVMGRDKIGSFMEASDCE
VWLNRWIANYVNANDEAGEESRAKYPLRDAKVTVQEVPGKPGAYNAVAWMRPWLQMEELT
TSLRMVARIPSKN