TABLE 1.
Amino acid comparison of VP7 of buffalo 10733, bovine VMRI-29 and NCDV, and human PA169 rotavirus strains with those of well-established G serotypes and with a selection of G6 rotavirusesa
| Strain (origin) | VP7 serotype | VP4 genotype | % Amino acid identity with:
|
|||
|---|---|---|---|---|---|---|
| 10733 | VMRI-29 | PA169 | NCDV | |||
| WA (human) | 1 | 82.40 | 80.55 | 82.40 | 80.86 | |
| S2 (human) | 2 | 76.85 | 75.92 | 77.46 | 75.30 | |
| RRV (simian) | 3 | 3 | 86.42 | 85.80 | 87.65 | 86.11 |
| ST3 (human) | 4 | 78.89 | 77.77 | 79.01 | 76.85 | |
| OSU (porcine) | 5 | 83.95 | 82.71 | 83.33 | 81.48 | |
| 10733 (buffalo)b | 6 | 3 | 92.59 | 92.28 | 88.88 | |
| Hun4 (human) | 6 | 9 | 98.77 | 92.63 | 92.63 | 89.59 |
| PA151 (human) | 6 | 9 | 93.51 | 93.20 | 92.9 | 90.12 |
| Se584 | 6 | 9 | 93.32 | 92.31 | 98.7 | 89.64 |
| RN-4 (bovine) | 6 | 11 | 92.59 | 97.53 | 92.28 | 90.45 |
| VMRI-29 (bovine) | 6 | 11 | 92.59 | 92.59 | 89.81 | |
| MC27 (bovine) | 6 | 11 | 91.36 | 96.80 | 92.59 | 89.50 |
| C8336 (bovine) | 6 | 11 | 90.74 | 90.26 | 91.66 | 89.50 |
| MG6 (human) | 6 | 14 | 90.12 | 90.74 | 96.91 | 90.74 |
| MG6.01 (human) | 6 | 14 | 91.97 | 92.59 | 98.14 | 91.66 |
| ASG6.02 (human) | 6 | 14 | 92.28 | 92.59 | 98.76 | 91.97 |
| PA169 (human) | 6 | 14 | 92.28 | 92.59 | 92.49 | |
| CAP455 (caprine) | 6 | 14 | 91.04 | 91.66 | 98.45 | 91.05 |
| UK (bovine) | 6 | 5 | 89.81 | 90.74 | 94.13 | 97.22 |
| B641 (bovine) | 6 | 5 | 88.88 | 89.81 | 93.51 | 96.29 |
| WC3 (bovine) | 6 | 5 | 89.19 | 90.12 | 93.20 | 96.60 |
| IND (bovine) | 6 | 5 | 88.27 | 88.58 | 92.28 | 95.37 |
| VMRI (bovine) | 6 | 5 | 88.58 | 90.12 | 92.28 | 96.29 |
| RF (bovine) | 6 | 1 | 88.88 | 90.12 | 92.90 | 98.45 |
| NCDV (bovine) | 6 | 1 | 88.88 | 89.81 | 92.59 | |
| BRV033 (bovine) | 6 | 1 | 87.96 | 88.27 | 89.81 | 95.37 |
| B-60 (bovine) | 6 | NDc | 88.58 | 89.81 | 92.28 | 95.06 |
| Ch2 (avian) | 7 | 17 | 59.56 | 60.49 | 61.11 | 60.49 |
| B37 (human) | 8 | 79.62 | 78.70 | 81.17 | 79.93 | |
| 116E (human) | 9 | 81.79 | 80.24 | 81.48 | 80.55 | |
| 61A (bovine) | 10 | 84.56 | 83.02 | 84.25 | 82.09 | |
| YM (porcine) | 11 | 85.18 | 83.95 | 84.87 | 82.40 | |
| L26 (human) | 12 | 80.55 | 78.7 | 79.32 | 78.39 | |
| L338 (equine) | 13 | 78.70 | 77.46 | 78.70 | 78.08 | |
| CH3 (equine) | 14 | 87.89 | 78.39 | 79.30 | 78.70 | |
| Hg18 (bovine) | 15 | 82.71 | 80.24 | 80.55 | 77.46 | |
GenBank accession nos. of the VP7 genes of strains follow (in parentheses after the strain): WA (M21843), S2 (M11164), RRV (AF295303), ST3 (P10501), OSU (X04613), Hun4 (AJ487833), PA151 (Q86271), Se584 (AJ311740), RN-4 (P31632), VMRI-29 (Q96641), MC27 (AF162435), C8336 (Q65698), MG6 (U22011), MG6.01 (AF207062), ASG6.02 (AF421183), PA169 (Q86270), CAP455 (AY128708), UK (X00896), B641 (P25175), WC3 (AY050272), IND (Q65692), VMRI (Q96643), RF (Q86515), NCDV (M63266), BRV033 (Q96644), B-60 (Q86193), Ch2 (X56784), B37 (J04334), 116E (L14072), 61A (X53403), YM (M23194), L26 (M58290), L338 (D13549), CH3 (D25229), and Hg18 (AF237666).
Predicted G serotype on the basis of sequence identity.
ND, not determined.