CsdA – L-cysteine sulfinic acid desulfurase
Name | ||
---|---|---|
WID | CsdA |
![]() |
Name | L-cysteine sulfinic acid desulfurase |
![]() |
Cross references | EC: 2.8.1.7, BiGG: CYSSADS, BioCyc: RXN0-279 | |
Classification | ||
Type | chemical |
![]() |
Reaction | ||
Stoichiometry | [c]: (2) H + SALA ⇒ ALA + SO2 |
![]() |
Catalysis | ||
Enzyme | MG_336_DIMER [c] |
![]() |
Energetics | ||
Is spontaneous (pH 7.5, 25C, I = 0) | False |
![]() |
Kinetics | ||
Forward kinetics | v = Vmax * [SALA] / (Km + [SALA]); Km = 0.0035 (nM), Vmax = 16.0 U/mg |
![]() |
Associations | ||
Process | Process_Metabolism |
![]() |
Comments | ||
Comments | pyridoxal 5'-phosphate (PLP)-dependent enzyme that catalyze the desulfuration of cysteine to alanine and elemental sulfur. Observed kinetic parameters Km=3.5 mM, Vmax 16 U/mg [PUB_0067]. | |
References | ||
Metadata | ||
Created | 2012-10-01 15:08:08 | |
Last updated | 2012-10-01 15:15:03 |