TABLE 2.

¹H resonance assignments for M-IV

Measurements were performed at 298 K in D₂O, pH 7.4, with R_1(para) relaxation rates extracted using Equation 1 and distance restraints calculated with Equation 2 for modeling of the M-IV complex with MycG. Relaxation rates and distance restraints were calculated using a K_D for the complex of 700 nm.

Proton	δ	R1(para)	Fe-H restraint
	ppm	s−1	Å
2	5.92	10.15	13.9
3	6.57	9.71	14.0
4	2.74	6.75	14.9
8	2.48	8.98	14.2
10	6.50	8.21	14.4
11	7.05	10.21	13.9
12	6.23	9.84	13.9
13	5.99	7.88	14.5
14	2.61	10.52	13.8
17	0.82	8.94	14.2
21	3.64	11.69	13.6
22	4.37	7.09	14.7
24	3.35	4.76	15.7
25	1.45	1.51	19.1
26	3.69	6.63	14.9
27	1.07	4.87	15.7
30	4.53	10.50	13.8
31	3.10	9.30	14.1
33	3.26	9.35	14.1
34	3.65	9.07	14.1
35	1.15	5.20	15.5
36	3.47	10.90	13.7
37	3.39	8.33	14.3