Protein Info for Atu6041 in Agrobacterium fabrum C58

Annotation: conjugal transfer 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 50 100 150 200 250 323 TIGR02782: P-type conjugative transfer ATPase TrbB" amino acids 9 to 310 (302 residues), 500.3 bits, see alignment E=9.5e-155 PF00437: T2SSE" amino acids 26 to 275 (250 residues), 172.2 bits, see alignment E=1.3e-54

Best Hits

Swiss-Prot: 88% identical to TRBB_RHIRD: Conjugal transfer protein TrbB (trbB) from Rhizobium radiobacter

KEGG orthology group: K03196, type IV secretion system protein VirB11 (inferred from 100% identity to atu:Atu6041)

Predicted SEED Role

"Conjugative transfer protein TrbB" in subsystem Type 4 secretion and conjugative transfer

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 Q7D2P1 at UniProt or InterPro

Protein Sequence (323 amino acids)

>Atu6041 conjugal transfer protein (Agrobacterium fabrum C58)
MTQLRSHSRLVRKLQDALGDQLCVALDDATVVEIMLNPDGKLFIERLGHGVAPAGLLSPA
AAEVIIGSVAHALQSEADDEQPIISGELPIGGHRFEGLLPPVVSGPSFTIRRRASRLIPL
DDYVKHKIMTAAQVSVLRSAIASRMNIVISGGTGSGKTTLANAVIAEIVANAPDDRIVIL
EDTAEIQCAAENAVALHTSDTIDMARLLKSTMRLRPDRIIVGEVRDGAALTLLKAWNTGH
PGGVTTIHSNTAMSALRRLEQLTAEVSQQPMQEVIGEAVDLIVSIERTGKGRRVREVIHV
EGFANARYRTEHYAQIDEDSHVA