TABLE 2.

Assignable regions for exchange transitions

Subunit	Peptide or group of peptides	Assignable region	No. NHs
TnC	1–12	2–12	11
TnC	13–24	14–24	11
TnC	28–57	29–36	8
TnC	28–57	37–48	12
TnC	28–57	49–56	6
TnC	64–74	65–74	10
TnC	82–97	83–97	15
TnC	101–110	102–110	9
TnC	118–132	119–122	4
TnC	118–132	123–130	8
TnC	136–150	137–150	14
TnC	154–161	155–161	7
Tnl	27–53	28–29	2
Tnl	27–53	30–49	19
Tnl	27–53	50–53	4
Tnl	54–88	55–66	12
Tnl	54–88	67–78	12
Tnl	54–88	79–85	6
Tnl	54–88	86–88	3
Tnl	91–96	92–96	5
Tnl	97–116	98–109	10
Tnl	97–116	110–116	7
Tnl	117–124	118–124	7
Tnl	125–152	126–134	9
Tnl	125–152	135–152	17
Tnl	156–169	157–162	6
Tnl	156–169	163–169	7
Tnl	170–190	171–190	20
Tnl	191–210	192–197	6
Tnl	191–210	198–210	13
TnT	182–187	183–187	5
TnT	188–224	189–224	36
TnT	224–243	225–229	5
TnT	224–243	230–236	7
TnT	224–243	237–243	7
TnT	243–264	244–250	7
TnT	243–264	251–264	14
TnT	263–288	264–288	25
No. NHs		Average	10.2
Exclude two TnT outliers		Average	9.0
Exclude two TnT outliers		Std dev	4.4