Skip to main content
. 2020 Oct 8;93(3):1702–1721. doi: 10.1002/jmv.26548

Table 1.

Summary of detected nucleotide and amino acid mutations in SARS‐CoV‐2

Genome region Protein/peptide chain Domain Nucleotide position Reference Allele Frequency Relative frequency AA position Amino acid mutation Type of AA change/mutation
5ʹ‐UTR N/A N/A 4 A T 1 0.67 N/A N/A N/A
26 A 2 1.33
28 C T 2 1.33
31 A T 1 0.67
34 A T 1 0.67
35 A T 2 1.33
36 C T 2 1.33
75 C A 1 0.67
104 T A 1 0.67
111 T C 1 0.67
112 T G 1 0.67
119 C G 1 0.67
120 T C 1 0.67
124 G A 1 0.67
186 C T 2 1.33
241 C T 24 16.00
254 C T 2 1.33
ORF1ab Leader protein/nsp1 Leader protein/nsp2 270 A G 1 0.01 2 E>G Charged<>Neutral
313 C T 3 2.00 16 Silent Silent
490 T A 4 0.03 75 D>E Similar Charge
508 TGGTCATGTTATGGT 2 0.01 82 G82_V86del Deletion
514 T C 1 0.67 83 Silent Silent
565 T C 1 0.67 100 Silent Silent
614 G A 1 0.01 117 A>T Polar<>Neutral
618 A G 1 0.01 118 Y>C Polar<>Neutral
654 G A 1 0.01 130 G>E Charged<>Neutral
686 AAGTCATTT 1 0.01 141 Deletion Deletion
721 T C 1 0.67 152 Silent Silent
nsp2 nsp3 884 C T 1 0.01 207 R>C Charged<>Polar
1059 C T 6 0.04 265 T>I Polar<>Neutral
1076 C T 1 0.01 271 P>S Polar<>Neutral
1102 C T 1 0.67 279 Silent Silent
1385 C T 1 0.01 374 H>Y Charged<>Neutral
1397 G A 3 0.02 378 V>I Similar Charge
1431 ATG 1 0.01 389 Deletion Deletion
1548 G A 1 0.01 428 S>N Similar Charge
1623 T C 1 0.01 453 I>T Polar<>Neutral
1691 A G 1 0.01 476 I>V Similar Charge
1895 G T 1 0.01 544 V>L Similar Charge
2091 C T 1 0.01 609 T>I Polar<>Neutral
2269 A T 1 0.67 668 Silent Silent
2277 T C 1 0.01 671 I>T Polar<>Neutral
2388 C T 1 0.01 708 T>I Polar<>Neutral
2416 C T 2 1.33 717 Silent Silent
2446 T C 1 0.67 727 Silent Silent
2472 C T 7 4.67 736 Silent Silent
2717 G A 1 0.01 818 G>S Polar<>Neutral
nsp3 nsp3 chain 2875 G A 1 0.67 870 Silent Silent
2971 G T 1 0.01 902 M>I Similar Charge
Nsp3 N‐terminal/DUF3655 (domain with unknown function) 3037 C T 23 15.33 924 Silent Silent
3099 C T 2 0.01 945 T>I Polar<>Neutral
3177 C T 4 0.03 971 P>L Similar Charge
nsp3 chain 3259 G T 1 0.01 998 Q>H Charged<>Polar
Macro domain 3299 T C 1 0.67 1012 Silent Silent
3333 TTG 1 0.01 1023 Deletion
3411 C T 1 0.01 1049 A>V Similar Charge
3518 G T 1 0.01 1085 V>F Similar Charge
3738 C T 1 0.01 1158 P>L Similar Charge
nsp3 chain 3778 A G 1 0.67 1171 Silent Silent
Nsp3 ss‐polyA binding domain 4234 C T 1 0.67 1323 Silent Silent
4402 T C 6 4.00 1379 Silent Silent
PL2Pro domain 4780 C T 1 0.67 1505 Silent Silent
Papain‐like viral protease 4946 T C 1 0.01 1561 S>P Polar<>Neutral
5062 G T 6 0.04 1599 L>F Similar Charge
5084 A G 1 0.01 1607 I>V Similar Charge
Papain‐like viral protease/peptidase C16 5572 G T 1 0.01 1769 M>I Similar Charge
5608 A G 1 0.67 1781 Silent Silent
5784 C T 1 0.01 1840 T>I Polar<>Neutral
5845 A T 1 0.01 1860 K>N Charged<>Polar
Nucleic acid‐binding domain 6026 C T 1 0.01 1921 P>S Polar<>Neutral
6031 C T 1 0.67 1922 Silent Silent
6035 A G 1 0.01 1924 S>G Polar<>Neutral
6040 C T 2 1.33 1925 Silent Silent
6312 C A 2 0.01 2016 T>K Charged<>Polar
nsp3 chain 6501 C T 1 0.01 2079 P>L Similar Charge
6636 C T 1 0.01 2124 T>I Polar<>Neutral
6695 C T 1 0.01 2144 P>S Polar<>Neutral
6819 G T 2 0.01 2185 S>I Polar<>Neutral
6968 C A 1 0.01 2235 L>I Similar Charge
6996 T C 2 0.01 2244 I>T Polar<>Neutral
7016 G A 1 0.01 2251 G>S Polar<>Neutral
7105 C T 1 0.67 2280 Silent Silent
7488 C T 1 0.01 2408 T>I Polar<>Neutral
7866 G T 1 0.01 2534 G>V Similar Charge
8001 A C 1 0.01 2579 D>A Charged<>Neutral
8388 A G 1 0.01 2708 N>S Similar Charge
nsp4 nsp4 8653 G T 1 0.01 2796 M>I Similar Charge
8728 A G 1 0.67 2821 Silent Silent
8782 C T 43 28.67 2839 Silent Silent
8945 A G 1 0.01 2894 N>D Charged<>Polar
8987 T A 1 0.01 2908 F>I Similar Charge
9034 A G 1 0.67 2923 Silent Silent
9157 T C 1 0.67 2964 Silent Silent
9274 A G 1 0.67 3003 Silent Silent
9430 C T 1 0.67 3055 Silent Silent
9474 C T 1 0.01 3070 A>V Similar Charge
9477 T A 3 0.02 3071 F>Y Similar Charge
9491 C T 1 0.01 3076 H>Y Charged<>Neutral
9534 C T 1 0.01 3090 T>I Polar<>Neutral
9561 C T 1 0.01 3099 S>L Polar<>Neutral
9924 C T 1 0.01 3220 A>V Similar Charge
10015 C T 1 0.67 3250 Silent Silent
3C‐like proteinase Peptidase C30 domain 10036 C T 1 0.67 3257 Silent Silent
10232 C T 2 0.01 3323 R>C Charged<>Polar
nsp6 nsp6 10507 C T 1 0.67 3414 Silent Silent
11075 TTT 1 0.01 3605_3606 F_LinsF Insertion
11083 G C 1 0.01 3606 L>F Similar Charge
11083 G T 16 0.11 3606 L>F Similar Charge
11101 A G 1 0.67 3612 Silent Silent
11410 G A 2 1.33 3715 Silent Silent
11750 C T 1 0.01 3829 L>F Similar Charge
11752 C T 1 0.67 3829 Silent Silent
nsp7 nsp7 11764 T A 1 0.01 3833 N>K Charged<>Polar
11916 C T 3 0.02 3884 S>L Polar<>Neutral
11937 G A 1 0.01 3891 C>Y Polar<>Neutral
nsp8 nsp8 11956 C T 1 0.67 3897 Silent Silent
12102 C T 1 0.01 3946 S>L Polar<>Neutral
12115 C T 1 0.67 3950 Silent Silent
12473 C T 1 0.67 4070 Silent Silent
12478 G A 2 0.01 4071 M>I Similar Charge
nsp9 nsp9 12534 C T 1 0.01 4090 T>I Polar<>Neutral
nsp10 nsp10 13072 C T 1 0.67 4269 Silent Silent
13225 C G 1 0.01 4321 F>L Similar Charge
13226 T C 1 0.67 4321 Silent Silent
RNA‐dependent RNA polymerase RNA‐dependent RNA polymerase N‐terminal 13620 C T 1 0.67 4452 Silent Silent
13730 C T 2 0.01 4489 A>V Similar Charge
14408 C T 26 0.17 4715 P>L Similar Charge
RdRp chain 14657 C T 1 0.01 4798 A>V Similar Charge
14786 C T 1 0.01 4841 A>V Similar Charge
14805 C T 6 4.00 4847 Silent Silent
14849 T G 1 0.01 4862 L>R Charged<>Neutral
14856 A T 1 0.67 4864 Silent Silent
14858 T A 1 0.01 4865 V>D Charged<>Neutral
RdRp catalytic 15324 C T 4 2.67 5020 Silent Silent
15418 G T 1 0.01 5052 A>S Polar<>Neutral
15597 T C 1 0.67 5111 Silent Silent
15607 T C 1 0.67 5115 Silent Silent
RdRp Chain 15910 G T 1 0.01 5216 D>Y Charged<>Neutral
15960 C T 1 0.67 5232 Silent Silent
Helicase CoVi ZnBD 16272 T G 1 0.67 5336 Silent Silent
16293 C T 1 0.67 5343 Silent Silent
16325 G C 1 0.01 5354 C>S Similar Charge
16467 A G 1 0.67 5401 Silent Silent
Helicase chain 16877 C T 1 0.01 5538 T>I Polar<>Neutral
17000 C T 1 0.01 5579 T>I Polar<>Neutral
(+) RNA virus Helicase ATP‐binding domain 17141 C A 1 0.01 5626 A>D Charged<>Neutral
17247 T C 2 1.33 5661 Silent Silent
17249 C T 1 0.01 5662 A>V Similar Charge
17280 G T 1 0.67 5672 Silent Silent
17373 C T 5 3.33 5703 Silent Silent
17376 A G 1 0.67 5704 Silent Silent
17410 C T 1 0.01 5716 R>C Similar Charge
17423 A G 1 0.01 5720 Y>C Polar<>Neutral
17470 C T 1 0.67 5736 Silent Silent
(+) RNA virus Helicase C‐terminal domain 17747 C T 9 0.06 5828 P>L Similar Charge
17825 C T 1 0.01 5854 T>I Polar<>Neutral
17858 A G 10 0.07 5865 Y>C Polar<>Neutral
17894 C T 1 0.01 5877 A>V Similar Charge
Guanine‐N7 methyltransferase Guanine‐N7 methyltransferase 18060 C T 11 7.33 5932 Silent Silent
18115 C T 1 0.01 5951 H>Y Charged<>Neutral
18126 T C 1 0.67 5954 Silent Silent
18603 T C 1 0.67 6113 Silent Silent
18736 T C 3 0.02 6158 F>L Similar Charge
18744 C T 1 0.67 6160 Silent Silent
18788 C T 1 0.01 6175 T>I Polar<>Neutral
18814 C T 1 0.67 6184 Silent Silent
18975 T A 1 0.67 6273 Silent Silent
18996 T C 1 0.67 6244 Silent Silent
18998 C T 2 0.01 6245 A>V Similar Charge
19065 T C 1 0.67 6267 Silent Silent
19175 A C 1 0.01 6304 D>A Charged<>Neutral
19610 C T 1 0.01 6449 T>I Polar<>Neutral
N‐Endo, uridylate‐specific endoribonuclease N‐Endo, uridylate‐specific endoribonuclease 19684 G T 1 0.01 6474 V>L Similar Charge
20268 A G 1 0.67 6668 Silent Silent
20281 T C 1 0.01 6673 F>L Similar Charge
20298 ATT 1 0.01 6679 Deletion Deletion
20437 A T 1 0.01 6725 S>C Similar Charge
20449 A T 1 0.01 6729 N>Y Polar<>Neutral
2ʹ‐O‐Ribose methyltransferase 2′‐O‐Ribose methyltransferase 20692 C T 3 0.02 6810 P>S Polar<>Neutral
20936 C T 1 0.01 6891 T>M Polar<>Neutral
20995 G A 1 0.01 6911 G>S Polar<>Neutral
21137 A G 1 0.01 6958 K>R Similar Charge
21147 T C 1 0.67 6961 Silent Silent
21316 G A 1 0.01 7018 D>N Charged<>Polar
21384 T 1 0.01 7041 Insertion Insertion
21386 C T 1 0.01 7041 S>F Polar<>Neutral
21387 TT 1 0.01 7042 Insertion Insertion
21426 T G 1 0.67 7054 Silent Silent
S Spike protein S1/surface glycoprotein S1 Spike protein S1/surface glycoprotein S1 chain 21595 C T 1 0.67 11 Silent Silent
Spike protein S1 N‐terminus 21644 T A 1 0.01 28 Y>N Polar<>Neutral
21691 C T 1 0.67 43 Silent Silent
21707 C T 2 0.01 49 H>Y Charged<>Neutral
21711 C T 1 0.01 50 S>L Polar<>Neutral
21784 T A 1 0.01 74 N>K Charged<>Polar
21830 G T 1 0.01 90 V>F Similar Charge
21906 A G 1 0.01 115 Q>R Charged<>Polar
21991 TTA 1 0.01 145 Deletion Deletion
22033 C A 1 0.01 157 F>L Similar Charge
22104 G T 1 0.01 181 G>V Similar Charge
22151 A G 1 0.01 197 I>V Similar Charge
22224 C G 1 0.01 221 S>W Polar<>Neutral
22303 T G 1 0.01 247 S>R Charged<>Polar
22432 C T 1 0.67 290 Silent Silent
22468 G T 1 0.67 302 Silent Silent
Spike receptor binding domain/spike protein S1 C‐terminal domain 22785 G T 1 0.01 408 R>I Charged<>Neutral
Spike receptor binding domain 23185 C T 1 0.67 541 Silent Silent
23271 C T 1 0.01 570 A>V Similar Charge
Spike protein S1/surface glycoprotein S1 chain 23403 A G 26 0.17 614 D>G Charged<>Neutral
23520 C T 1 0.01 653 A>V Similar Charge
23613 C T 1 0.01 684 A>V Similar Charge
Spike protein S2/surface glycoprotein S2 Spike protein S2 chain 23876 G A 1 0.01 772 V>I Similar Charge
23929 C T 2 1.33 789 Silent Silent
23952 T G 1 0.01 797 F>C Polar<>Neutral
Spike protein S2′ chain/fusion peptide 1 24022 T C 1 0.67 820 Silent Silent
24023 C T 1 0.67 821 Silent Silent
Spike protein S2′ chain/heptad repeat 1 24325 A G 3 2.00 921 Silent Silent
24351 C T 1 0.01 930 A>V Similar Charge
24370 C T 1 0.67 936 Silent Silent
Spike protein S2′ chain 24694 A T 2 1.33 1044 Silent Silent
24789 C T 1 0.01 1076 T>I Polar<>Neutral
24862 A G 1 0.67 1100 Silent Silent
Spike protein S2′ chain/heptad repeat 2 25156 C T 1 0.67 1198 Silent Silent
ORF3a ORF3a protein ORF3a protein 25433 C T 1 0.01 14 T>I Polar<>Neutral
25533 T A 1 0.67 47 Silent Silent
25534 G T 1 0.01 48 V>F Similar Charge
25563 G T 5 0.03 57 Q>H Charged<>Polar
25672 C A 1 0.01 94 L>I Similar Charge
25687 G T 1 0.01 99 A>S Polar<>Neutral
25771 C A 1 0.01 127 L>I Similar Charge
25775 G T 1 0.01 128 W>L Similar Charge
25806 A T 1 0.67 138 Silent Silent
25810 C G 1 0.01 140 L>V Similar Charge
25979 G T 3 0.02 196 G>V Similar Charge
26048 T G 1 0.01 219 L>W Similar Charge
26088 C T 1 0.67 232 Silent Silent
26144 G T 10 0.07 251 G>V Similar Charge
E Envelope protein Envelope protein 26326 C T 2 1.33 28 Silent Silent
26354 T A 1 0.01 37 L>H Charged<>Neutral
M Membrane glycoprotein Membrane glycoprotein 26526 G T 1 0.01 2 A>S Polar<>Neutral
26530 A G 1 0.01 3 D>G Charged<>Neutral
26729 T C 5 3.33 69 Silent Silent
26849 G T 1 0.01 109 M>I Similar Charge
27046 C T 1 0.01 175 T>M Polar<>Neutral
ORF6 ORF6 protein ORF6 protein 27225 G T 1 0.01 8 Q>H Charged<>Polar
27299 T C 1 0.01 33 I>T Polar<>Neutral
27384 T C 1 0.67 61 Silent Silent
ORF7a ORF7a protein SARS coronavirus X4 like 27635 C T 1 0.01 81 S>L Polar<>Neutral
ORF8 ORF 8 protein ORF 8 protein 27925 C T 1 0.01 11 T>I Polar<>Neutral
27964 C T 1 0.01 24 S>L Polar<>Neutral
28077 G C 5 0.03 62 V>L Similar Charge
28144 T C 43 0.29 84 L>S Polar<>Neutral
N Nucleocapsid phosphoprotein Nucleocapsid phosphoprotein 28311 C T 1 0.01 13 P>L Similar Charge
28378 G T 2 1.33 35 Silent Silent
28409 C T 1 0.01 46 P>S Polar<>Neutral
28657 C T 3 2.00 128 Silent Silent
28688 T C 3 2.00 139 Silent Silent
28792 A T 1 0.67 173 Silent Silent
28854 C T 2 0.01 194 S>L Polar<>Neutral
28857 G T 1 0.01 195 R>I Charged<>Neutral
28863 C T 3 0.02 197 S>L Polar<>Neutral
28878 G A 1 0.01 202 S>N Similar Charge
28881 G A 10 0.07 203 R>K Similar Charge
28882 G A 10 0.07 204 G>R Charged<>Neutral
28883 G C 10 0.07 204 G>R Charged<>Neutral
28887 C T 1 0.01 205 T>I Polar<>Neutral
28896 C G 2 0.01 208 A>G Similar Charge
28916 G A 1 0.01 215 G>S Polar<>Neutral
28985 G T 1 0.01 238 G>C Polar<>Neutral
29029 T C 1 0.67 252 Silent Silent
29095 C T 5 3.33 274 Silent Silent
29140 G T 1 0.01 289 Q>H Charged<>Polar
29148 T C 1 0.01 292 I>T Polar<>Neutral
29230 C T 1 0.67 319 Silent Silent
29301 A T 1 0.01 343 A>V Similar Charge
29303 C T 2 0.01 344 P>S Polar<>Neutral
29527 G A 2 1.33 418 Silent Silent
Between N and ORF10 non coding region N/A N/A 29540 G A 2 1.33
ORF10 ORF10 protein ORF10 protein 29563 C T 1 0.67 2 Silent Silent
29573 G A 1 0.01 6 V>I Similar Charge
ORF10, stem loop N/A N/A 29635 C T 1 0.67 N/A N/A N/A
3′ UTR: 3′ UTR N/A N/A 29695 A G 1 0.67 N/A N/A N/A
29700 A G 3 2.00
29736 G T 3 2.00
29742 G A 1 0.67
29742 G T 2 1.33
29750 CGATCGAGTG 1 0.67
29751 G C 2 1.33
29786 G C 1 0.67
29844 A G 1 0.67
29845 T G 2 1.33
29846 T A 1 0.67
29847 T G 1 0.67
29848 T G 1 0.67
29861 G A 2 1.33
29864 G A 1 0.67
29867 T A 2 1.33
29868 G A 2 1.33
29868 G C 5 3.33
29870 C A 5 3.33
29873 A T 1 0.67

Abbreviations: E, envelope; M, membrane glycoprotein; N, nucleocapsid; S, spike; SARS‐CoV‐2, severe acute respiratory syndrome coronavirus 2; UTR, untranslated region.