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Fig. 2. Protein characteristics of K. marmoratus RhBG, RhCG1 and RhCG2.
Amino acid compositions indicate that all three Rh proteins consist of
hydrophobic and polar amino acids, and all three proteins are negatively
charged at physiological pH. Hydropathy profiles (KyteDoolittle scale)
indicate that high hydrophobicity regions are dispersed along all three
sequences and these high hydrophobicity regions correspond to the predicted
transmembrane domains (red blocks). All three Rh proteins have intracellular
N- and C-terminals.