Putative signal peptide on the small subunit of the periplasmic hydrogenase from Desulfovibrio vulgaris.
We sequenced the NH2 terminus of the large and small subunits of the periplasmic hydrogenase from the sulfate-reducing bacterium Desulfovibrio vulgaris (Hildenborough) and found that the small subunit lacks a region of 34 NH4-terminal amino acids coded by the gene for the small subunit (G. Voordouw and S. Brenner, Eur. J. Biochem. 148:515-520, 1985). We suggest that this region constitutes a signal peptide based on comparison with known procaryotic signal peptides.
D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D001692:Biological Transport; D002451:Cell Compartmentation; D003901:Desulfovibrio / Q000201:enzymology* / Q000648:ultrastructure; D006864:Hydrogenase / Q000235:genetics* / Q000378:metabolism; D046911:Macromolecular Substances; D011487:Protein Conformation; D011499:Protein Processing, Post-Translational; D021382:Protein Sorting Signals / Q000235:genetics
D000596:Amino Acids; D046911:Macromolecular Substances; D021382:Protein Sorting Signals; D006864:Hydrogenase