Table 1.
Reversal potential (V
REV
) of ouabain-sensitive leak currents produced by human Na/K pump α1-mutants in NMG
+
o
or Na
+
o
in oocytes
Mutant
.
n
.
V
REV
in NMG
+
o
.
V
REV
in Na
+
o
.
mV
mV
L104R
5
−51.0 ± 1.7
−10.2 ± 1.0
V332G
5
−50.1 ± 1.4
−8.9 ± 1.0
delF100-L104
5
−103.6 ± 1.3
−7.2 ± 0.9
EETA963S
4
−37.7 ± 5.3
−6.9 ± 0.7
Mutant
.
n
.
V
REV
in NMG
+
o
.
V
REV
in Na
+
o
.
mV
mV
L104R
5
−51.0 ± 1.7
−10.2 ± 1.0
V332G
5
−50.1 ± 1.4
−8.9 ± 1.0
delF100-L104
5
−103.6 ± 1.3
−7.2 ± 0.9
EETA963S
4
−37.7 ± 5.3
−6.9 ± 0.7
Reversal potential (V
REV
) values are mean ± SEM.
n
, number of oocytes.
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