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. 1999 Jun;10(6):1873–1889. doi: 10.1091/mbc.10.6.1873

Table 2.

β-Galactosidase activity

WT Vps21p bait Q66L Vps21p bait Vps45 bait
Vac1 prey 2.4 287.9 378.1
C221S-Vac1p prey 2.1 152.6 90.1
C292S-Vac1p prey 2.7 18.5 29.6
C221/292S Vac1p prey 5.0 25.4 1.9

β-Galactosidase activity is expressed as units per yeast cell density using the procedure described in MATERIALS AND METHODS.