Status Description Organism Genes References
tryptophanase Escherichia coli tnaA
cysteine desulfhydrase Vibrio brasiliensis tnaA
tryptophanase Marinilabilia salmonicolor G160N-999
tryptophanase Moritella dasanensis tnaA
tryptophanase/L-cysteine desulfhydrase PLP-dependent Thauera aminoaromatica G1722-2922
tryptophanase/L-cysteine desulfhydrase PLP-dependent Providencia burhodogranariea G172E-2534
tryptophanase/L-cysteine desulfhydrase PLP-dependent Halococcus morrhuae tnaA
tryptophanase/L-cysteine desulfhydrase PLP-dependent Halogeometricum pallidum tnaA
tryptophanase/L-cysteine desulfhydrase PLP-dependent Natrinema versiforme tnaA
tryptophanase/L-cysteine desulfhydrase PLP-dependent Natronolimnobius innermongolicus tnaA