From: Methanosarcina acetivorans contains a functional ISC system for iron-sulfur cluster biogenesis
Sample
Cysteine desulfurase activityb
IscS2
21.5 ± 1.2
IscS2 + PLP
33.8 ± 0.5
IscS2PLPa
35.1 ± 2.1
IscS2PLP + PLP
33.4 ± 0.5