GCA_000009705.1 alr1155 definition carbamoyl phosphate synthase small subunit GCA_000009705.1 all1681 definition aspartate carbamoyltransferase GCA_000009705.1 alr3809 definition carbamoyl phosphate synthetase large chain GCA_000009705.1 alr4907 definition ornithine carbamoyltransferase (argF)