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. 2023 Feb 1;299(3):102966. doi: 10.1016/j.jbc.2023.102966

Table 1.

Dissociation constants for SufS–SufE interactionsa

SufS KD in absence of cysteine (μM) KD in presence of cysteine (μM)
WT 5.2 ± 1.5b 0.6 ± 0.2
N99A 6.2 ± 1.8 3.1 ± 0.6
N99D 9.9 ± 3.0 3.3 ± 0.7
a

Determined as described in Experimental Procedures.

b

Mean value determined from independent experiments ± propagated standard error.