FIG 4.
Ratios of v0 for d-phenylalanine aminopeptidase to l-phenylalanine aminopeptidase (a) and l-ornithine aminopeptidase to l-phenylalanine aminopeptidase (b). The linear regressions are given by the following: d-Phe–AP/l-Phe–AP = (5.60 ± 1.87) × 10−3 × depth + 0.146 (±0.067) and l-Orn–AP/l-Phe–AP = (2.26 ± 0.89) × 10−3 × depth + 0.451 (±0.326).