Maltose Sensor Data
Variant
Recognition element
FRET Pair
Apo ratio*
Delta ratio
Delta ratio (%)
Kd (µM)
E. coli
Yeast
FLIPmal-2µ 
E. coli MalE
ECFP-EYFP
1.6
0.2
13
pDR195
Addgene pRSET-B link
FLIPmal-25µ
E. coli MalE
ECFP-EYFP
1.8
0.2
11
25  ± 1.3
pRSET-B
pDR195
Addgene pRSET-B link
FLIPmal-225µ
E. coli MalE
ECFP-EYFP
2.2
0.1
4.5
226  ± 24
pRSET-B
pDR195
Addgene pRSET-B link