Protein Info for Atu0956 in Agrobacterium fabrum C58

Annotation: phage prohead protease

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 50 100 150 190 PF04586: Peptidase_S78" amino acids 19 to 157 (139 residues), 113.2 bits, see alignment E=7.5e-37 TIGR01543: phage prohead protease, HK97 family" amino acids 26 to 161 (136 residues), 118.1 bits, see alignment E=1.8e-38

Best Hits

KEGG orthology group: K06904, (no description) (inferred from 100% identity to atu:Atu0956)

Predicted SEED Role

"Gene Transfer Agent prohead protease"

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 A9CJN9 at UniProt or InterPro

Protein Sequence (190 amino acids)

>Atu0956 phage prohead protease (Agrobacterium fabrum C58)
MHVYRGPRPATRKFASLELRGITSDGTFSGYASVFGEVDLGKDVIERGAFRRSIEERGAA
GIRMLYQHDPAEPIGAWRTIREDERGLYVEGILAPGVARSREVHSLMKTGALDGLSIGFR
TVRSGKGAGSGVRRILEADLWEISVVTFPMLPSARVSDVKHARFFRDRETELVRAMRRAA
RSLFDTTFKR