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. 2018 Jul;94(1):689–699. doi: 10.1124/mol.117.111153

TABLE 4.

Kinetic parameters of tenofovir uptake rate by OAT1 wild-type transporters and mutants at position 203

Species Amino Acid at position 203 or Equivalent Position Km
μM
Human S 72.6 ± 20
Chimpanzee S 44.2 ± 1.5
Gorilla S 56.0 ± 7.5
Orangutan S 79.0 ± 16
Gibbon S 65.0 ± 2.4
Galago S 84.9 ± 24
cyOAT1 A203S S 105 ± 27
Cynomolgus monkey A 254 ± 0.1
Squirrel monkey A 181 ± 60
Mouse A 138 ± 18
Rat A 139 ± 7.6
Dog A 157 ± 8.8
hOAT1 S203A A 216 ± 19

S, Serine; A, Alanine.