Figure 3.

Sequence conservation and transmembrane helical (TMH) make up of V-H⁺PPases. (A) Sequence conservation of the set of aligned V-H⁺PPase sequences illustrated with sequence conservation scores obtained with JALVIEW. (B) Pfam domain definitions and TMH regions in the V-H⁺PPase of R. rubrum. The plots show TMH definitions obtained with TMMOD and TOPCONS. TMMOD TMH definitions are given together with posterior probabilities of the existence of a TMH region. The TOPCONS definitions are from a consensus