4.4.1.9	AtcysC1, beta-CAS, beta-cyano-L-alanine synthase, beta-cyanoalanine synthase, beta-cyanoalanine synthetase, BsaS, Bsas3, BsasA, BsasB, CAS, CAS1, CAS2, cyanoalanine synthase, CYS-C1, L-cysteine hydrogen-sulfide-lyase, L-cysteine: hydrogen sulphide lyase, O-acetyl-L-serine sulfhydrylase, PCAS-1, PCAS-2, synthase,.beta.-cyanoalanine, Tu-CAS	-	-, 637388, 652590, 652652, 653462, 653464, 653511, 653555, 653559, 666539, 680158, 682304, 682356, 693422, 693811, 704926, 706135, 716554, 729635, 729637, 730601, 730655, 747936