The domain within your query sequence starts at position 148 and ends at position 180; the E-value for the PQQ domain shown below is 7.84e-4.



beta-propeller repeat
SMART accession number:SM00564
Description: Beta-propeller repeat occurring in enzymes with pyrrolo-quinoline quinone (PQQ) as cofactor, in Ire1p-like Ser/Thr kinases, and in prokaryotic dehydrogenases.
Interpro abstract (IPR018391):

Pyrrolo-quinoline quinone (PQQ) is a redox coenzyme, which serves as a cofactor for a number of enzymes (quinoproteins) and particularly for some bacterial dehydrogenases [ (PUBMED:2549854) (PUBMED:2572081) (PUBMED:18838797) ]. A number of bacterial quinoproteins belong to this family.

Enzymes in this group have repeats of a beta propeller.

Family alignment:
View or

There are 237300 PQQ domains in 48510 proteins in SMART's nrdb database.

Click on the following links for more information.