ID 7.4.2.7 DE ABC-type alpha-factor-pheromone transporter. AN alpha-factor-pheromone transporting ATPase. AN alpha-factor-transporting ATPase. CA an [alpha-factor](in) + ATP + H2O = ADP + an [alpha-factor](out) + H(+) + CA phosphate. CC -!- An ATP-binding cassette (ABC) type transporter, characterized by the CC presence of two similar ATP-binding domains/proteins and two integral CC membrane domains/proteins. CC -!- Does not undergo phosphorylation during the transport process. CC -!- A yeast enzyme that exports the alpha-factor sex pheromone. CC -!- Formerly EC 3.6.3.48. DR P53706, HST6_CANAW ; P12866, STE6_YEAST ; //