Protein Info for Atu4080 in Agrobacterium fabrum C58

Annotation: glutamine amidotransferase

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 50 100 150 200 256 PF13230: GATase_4" amino acids 27 to 198 (172 residues), 60.1 bits, see alignment E=1.7e-20 PF13522: GATase_6" amino acids 79 to 164 (86 residues), 38.2 bits, see alignment E=1.4e-13

Best Hits

KEGG orthology group: K07008, glutamine amidotransferase (inferred from 100% identity to atu:Atu4080)

Predicted SEED Role

"glutamine amidotransferase"

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

See A9CG14 at UniProt or InterPro

Protein Sequence (256 amino acids)

>Atu4080 glutamine amidotransferase (Agrobacterium fabrum C58)
MCRLFAYSGKPVWLDSLLIEPEASLVSQSMAAREAKTVVNGDGCGLGWYGERGTPGVFRD
TRPAWSDANLAALCQQLRSGMFMAHVRSATSGEVSRANCHPFAHGQYLFMHNGQIGGYEQ
IRRDIDSLIPDDIYASRRGTGDSEAIFLIAAGLGLDADPVRAISTALRLCQEKMVAAGVS
SALRFSAVLMDGDCVHAFRWSSDDKPPTLYWRGLEEGIALSSEPFSFDCTPWCAVPPNTS
VTIRAGEMVAQPFCLG