Protein Info for SMa1311 in Sinorhizobium meliloti 1021

Annotation: VirB6 type IV secretion 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 50 100 150 200 250 313 transmembrane" amino acids 33 to 53 (21 residues), see Phobius details amino acids 64 to 81 (18 residues), see Phobius details amino acids 139 to 162 (24 residues), see Phobius details amino acids 168 to 188 (21 residues), see Phobius details amino acids 200 to 227 (28 residues), see Phobius details amino acids 234 to 253 (20 residues), see Phobius details PF04610: TrbL" amino acids 41 to 254 (214 residues), 162.9 bits, see alignment E=5.2e-52

Best Hits

KEGG orthology group: K03201, type IV secretion system protein VirB6 (inferred from 100% identity to sme:SMa1311)

Predicted SEED Role

No annotation

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 Q92YZ8 at UniProt or InterPro

Protein Sequence (313 amino acids)

>SMa1311 VirB6 type IV secretion protein (Sinorhizobium meliloti 1021)
MPMYEVFAFVDEQFKTPLENFISTGTSNISEWVSGPLTAAVTLYIVLYGYLVLRGSVQEP
ILDFAFRAIKLAIIVMLVKNAGDYQTYVTNIFFDVLPREVSQALNTGTAPSASTFDSLLD
KGQASATDIWSRASWPVDIVTGVGGMMVIGASFIVAAIGYIVSLYARLALAIVLAIGPIF
VALAMFQATRRFTEAWIGQLANFVILQVLVVAVGSLLITCIDTTFAAIDGYSDVLMRPIA
LCAICLAALYVFYQLPNIASALAAGGASLTYGYGAARDAHESTLAWAASHTVRAAGRGVR
AVGRTFTSKGSGS