Table 3.

The number of potential cytotoxic T lymphocyte (CTL) epitopes in HCoVs structure proteins.

Name	S Protein			M Protein			N Protein			E Protein
	HLA-A	HLA-B	HLA-C	HLA-A	HLA-B	HLA-C	HLA-A	HLA-B	HLA-C	HLA-A	HLA-B	HLA-C
SARS-CoV-2	105	88	107	34	15	27	35	16	21	11	6	6
MERS-CoV	116	101	121	24	21	32	32	17	16	8	7	5
SARS-CoV	108	84	111	36	20	26	35	16	21	9	8	6
HCoV-229E	104	95	111	30	24	28	32	21	26	8	4	7
HCoV-OC43	112	91	115	35	19	30	35	24	23	11	8	11
HCoV-NL63	125	110	133	29	15	21	30	19	30	12	5	13
HCoV-HKU1	122	97	129	28	21	25	30	20	29	13	6	11
Mosaic1	122	93	120	26	23	33	32	17	16	11	8	12
Mosaic2	105	88	107	29	15	20	34	22	27	8	7	5
Mosaic3	123	111	134	30	16	32	35	16	21	12	5	13
Mosaic4	117	101	121	37	15	24	31	23	27	11	6	6