ID 7.4.2.2 DE ABC-type nonpolar-amino-acid transporter. AN nonpolar-amino-acid-transporting ATPase. CA ATP + H2O + nonpolar amino acid-[nonpolar amino acid-binding protein]Side CA 1 = ADP + phosphate + nonpolar amino acidSide 2 + [nonpolar amino acid- CA binding protein]Side 1. 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 -!- The enzyme, found in bacteria, interacts with an extracytoplasmic CC substrate binding protein. CC -!- This entry comprises enzymes that import Leu, Ile and Val. CC -!- Formerly EC 3.6.3.22. //