Protein Info for Atu3831 in Agrobacterium fabrum C58

Annotation: phage-related integrase

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 50 100 150 200 250 300 350 396 PF13356: Arm-DNA-bind_3" amino acids 8 to 89 (82 residues), 70.1 bits, see alignment E=2.1e-23 PF22022: Phage_int_M" amino acids 97 to 191 (95 residues), 85.9 bits, see alignment E=2.8e-28 PF00589: Phage_integrase" amino acids 225 to 368 (144 residues), 50.8 bits, see alignment E=2.6e-17

Best Hits

KEGG orthology group: None (inferred from 100% identity to atu:Atu3831)

Predicted SEED Role

"Phage integrase"

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 A9CFR0 at UniProt or InterPro

Protein Sequence (396 amino acids)

>Atu3831 phage-related integrase (Agrobacterium fabrum C58)
MAIIMNKLSARAVETISKPGRHGDGGGLYLVVDKSGAKRWVFLYRRSDRLREMGLGGVHS
VTLAKARELAQDARTKLQAGVDPIQAKHTAPPLVPTFGDEADDFIAAMKPQFRNAKHVAQ
WEMTLREYAAPLRQKLITEVTTADVLGVLKPIWLTKSETASRVRGRIERVLDAAKAKGLR
TGENPALWRGHLDKLLPKRRKLARGHHKAMPYADVAAFIIELRKREAVAATALEFTILTA
ARSGETLGAKWHEIDWKDKIWTVPAERMKAAREHRVPLSSRTITILKKLAEFGSDENSFV
FPGQKPGKPLSVMAMDMVLRRMEVDVTVHGFRSSFRDWCGEVSNFPRDVAEAALAHVVGD
KTERAYRRGDALEKRRKLMAAWEKFCIAEIKKNPNS