Protein Info for GFF4845 in Variovorax sp. SCN45

Annotation: Conjugative transfer protein TrbJ

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 50 100 150 200 251 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details TIGR02780: P-type conjugative transfer protein TrbJ" amino acids 9 to 249 (241 residues), 216.8 bits, see alignment E=1.7e-68

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpi:Rpic_2649)

Predicted SEED Role

"Conjugative transfer protein TrbJ" 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)

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

Find the best match in UniProt

Protein Sequence (251 amino acids)

>GFF4845 Conjugative transfer protein TrbJ (Variovorax sp. SCN45)
MKPHAHNLAALTTACVLAFGIAQPAHALFGVGDIVFDPTNLVQNTLTAVRTLEQINNQIR
QLQNEAQMLINQARNLASLPSSVVGQLRANLATTQRLIAQAKGMAYDVANMDQMFQRLYP
EQYSATVSGNQMYRDAQERWKNTLTGLQTTMQMQAQASQNLSDDEGVLADLVGKSQSAVG
ALQAMQAMNQLLALQAKQSIQTQRLQITQDRAASLELARQAAAVERGREVNRRFVGTGTP
YTPQPVNFYSR