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Table 2 Residues in mosquito long wavelength opsins predicted under positive selection

From: Retention of duplicated long-wavelength opsins in mosquito lineages by positive selection and differential expression

Gene

Amino acid residue

N-terminus (extracellular)

Trans-membrane domain III

C-terminus (intracellular)

Clade 4

AaGPRop5

G5*

M8*

V17

A18

S19*

M128

Q357

V366

K373*

AaGPRop4

G5*

M8*

V17

A18

S19*

M128

Q357

V366

K373*

CqGPRop10

A5*

A10*

A13

V14

A15*

M124

Q340

V349

-

CqGPRop13

A5*

T8*

A16

A17

M18*

M127

Q356

I365

I372*

CqGPRop8

A5*

N8

A16

M17

V18*

M127

Q356

V365

S372

CqGPRop9

A5*

N8

A16

M17

V18*

M127

Q356

V365

S372

AaGPRop3

Q10*

Q14

A16

A17

T18*

M127

Q356

V365

S372

AgGPRop6

S10*

Q14

V16

V17

S18

M127

Q356

V365

A372

Clade 3

CqGPRop6

D10

Q13

G15

N16

G17

C126*

D355*

S367

-

CqGPRop5

D10

Q13

G15

A16

G17

C126*

D355*

E364*

-

AaGPRop2

D10

Q13

A15

G16

G17

C126*

N357*

T366

-

AaGPRop1

D10

-

S14

S15

G16

M125

N358*

T367

-

AgGPRop4

D10

T13

S15*

G16

G17

M126

G355*

Q364

-

AgGPRop1

D10

T13

G15*

S16

G17

M126

G355*

Q364

-

AgGPRop3

D10

T13

S15*

G16

G17

M126

G355*

Q364

-

  1. The asterisk (*) indicates residues under positive selection (Fitmodel analysis). The phylogenetic relationship of genes under positive selection is shown in Fig. 2. The residue number was derived by numbering from the first amino acid of each sequence (note that the B. taurus and T. pacificus rhodopsins were not used as reference to number the residues); -, indicates a gap inserted in the alignment and thus, a residue is not available at this position