Table 3. Adaptive mutations observed in the 5′UTR and P1 regions of EV71:TLLm and EV71:TLLmv viral genomes.
EV71:BS vs EV71:TLLm | EV71:BS vs EV71:TLLmv | ||||||
Amino acid changes | Amino acid changes | ||||||
Genome region | Nucleotide changes | Polyprotein 9_ | Mature protein 10— | Genome region | Nucleotide changes | Polyprotein6 | Mature protein7 |
Cloverleaf | Cloverleaf | C 140 G | |||||
IRES 11— | A 141 G | IRES | A 141 C | ||||
G 195 C | T 209 C | ||||||
T 209 C | G 258 A | ||||||
G 258 A | C 370 T | ||||||
C 370 T | Not applicable | G 448 A | Not applicable | ||||
G 448 A | A 502 C | ||||||
T 502 C | G 675 T | ||||||
C 709 T | T 677 C | ||||||
A 671 T | C 687 T | ||||||
G 675 T | C 709 T | ||||||
T 678 INS 10— | 678–681 INS | ||||||
726–745 DEL 13— | |||||||
VP4 | A 809 G | E 21 G | E 10 G | VP4 | A 809 G | E 21 G | E 10 G |
VP2 | G 1359 A | V 204 I | V 126 I | VP2 | G 1359 A | V 204 I | V 126 I |
G 1385 C | S 213 T | S 135 T | G 1385 C | S 213 T | S 135 T | ||
A 1400 T | K 218 I | K 140 I | A 1400 T | K 218 I | K 140 I | ||
T 1428 C | E 228 P | E 150 P | |||||
G 1429 C | E 228 P | E 150 P | |||||
VP3 | G 1900 C | A 385 P | A 62 P | ||||
A 2287 G | T 514 A | T 191 A | |||||
A 2421 G | I 558 M | I 235 M | |||||
VP1 | T 2462 C | V 572 A | V 7 A | VP1 | T 2462 C | V 572 A | V 7 A |
C 2725 T | I 660 F | I 95 F | C 2530 A | Q 595 K | Q 30 K | ||
A 2734 G | K 663 E | K 98 E | A 2719 G | I 658 V | I 93 V | ||
A 2752 G | N 669 D | N 104 D | T 2724 A | D 659 E | D 94 E | ||
A 2876 G | E 710 A | E 145 A | C 2725 T | I 660 F | I 95 F | ||
A 2943 T | E 732 D | E 167 D | A 2734 G | K 663 E | K 98 E | ||
C 2947 T | L 734 F | L 169 F | A 2752 G | ||||
C 3165 T | S 806 L | S 241 L | A 2753 G | N 669 G | N 104 G | ||
A 2876 G | E 710 A | E 145 A | |||||
A 2943 T | E 732 D | E 167 D | |||||
C 2947 T | L 734 F | L 169 F | |||||
C 3165 T | S 806 L | S 241 L | |||||
T 3175 C | Y 810 H | Y 245 H | |||||
G 3184 A | V 813 I | V 248 I | |||||
G 3319 T | A 858 S | A 293 S |
—Numbering of amino acids in the uncleaved polyprotein prior to maturation.
—Numbering of amino acids in the mature protein.
—IRES - Internal Ribosome Entry Site.
—INS – Insertion.
—DEL – Deletion.