Protein Info for Atu0303 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 50 122 transmembrane" amino acids 20 to 38 (19 residues), see Phobius details TIGR00252: TIGR00252 family protein" amino acids 12 to 111 (100 residues), 71.3 bits, see alignment E=3.5e-24 PF02021: UPF0102" amino acids 20 to 109 (90 residues), 78.1 bits, see alignment E=2.6e-26

Best Hits

Swiss-Prot: 100% identical to Y303_AGRFC: UPF0102 protein Atu0303 (Atu0303) from Agrobacterium fabrum (strain C58 / ATCC 33970)

KEGG orthology group: K07460, putative endonuclease (inferred from 100% identity to atu:Atu0303)

Predicted SEED Role

"Endonuclease (EC 3.1.-.-)" (EC 3.1.-.-)

Isozymes

Compare fitness of predicted isozymes for: 3.1.-.-

Use Curated BLAST to search for 3.1.-.-

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 Q8UIJ2 at UniProt or InterPro

Protein Sequence (122 amino acids)

>Atu0303 hypothetical protein (Agrobacterium fabrum C58)
MAVDGQSNKRRKAERRGHAAEYWAALYLLLKGYRILAIRYRTRLGEIDLIARKKDLIAII
EVKARASGGSAVDAVGFHSQQRIRAAADLWLSRRRDAGRFSLRFDIVAVLPRRLPQHFID
AF