Table 5.

List of mutations observed in our strains and previously reported JN.1 variants.

S. no	Mutations	Motif	Subunit
1	R21T	NTD	S1
2	S50L	NTD
3	V127F	NTD
4	F157S	NTD
5	R158G	NTD
6	L216F	NTD
7	H245N	NTD
8	A270D	NTD
9	I332V	RBD
10	K356T	RBD
11	R403K	RBD
12	N450D	RBD
13	L455S	RBD
14	N481K	RBD
15	E554K	SD1/2
16	A570V	SD1/2
17	P621S	SD1/2
18	S939F	HR1	S2
19	P1143L	HR2

FP fusion peptide, HR1/2 heptad repeat, NTD N-terminal domain, RBD receptor binding domain, SD spike subdomain.