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. 2003 Mar 15;31(6):1683–1692. doi: 10.1093/nar/gkg258

Table 1. Properties of Sk and Dd DHPases.

  Sk Dd
Native molecular massa (kDa) 255 220
Subunit molecular mass (kDa) 60 56
Metal contentb per subunit 2 Zn 2 Zn
Substrate specificity DHU, DHT DHU, DHT
    Glutarimide (very slowly)
  NCBA NCBA

aThe native size was determined by native gel electrophoresis (see also Supplementary Material).

bMetal determination on Dd and Sk DHPases after removal of all metal ions and subsequent saturation with zinc ions.