Fig. 1. Comparison of insect NHA1 amino acid sequences. (A) Alignment of AgNHA1
with other predicted insect NHA1 amino acid sequences. Predicted transmembrane
spanning domains for AgNHA1 are numbered and indicated by a red bar above the
alignment. (B) A comparison of the hydropathy plots of the insect NHA1 amino
acid sequences (TopPred II parameters were: GES-hydrophobicity scales; upper
cut-off=1.0; lower cut-off=0.6; core window size=10; wedge window size=5;
Critical loop length=60; and critical transmembrane spacer=2). Sequences were
aligned relative to amino acid position (horizontal scale).
Transmembrane-spanning regions predicted for AgNHA1 are indicated by the
vertical red bars. Ae, Aedes aegypti; Ag, An. gambiae; Am,
Apis mellifera; Ds, D. pseudoobscura; Dm, D.
melanogaster; Tc, Tribolium castaneum.