26 query 21:QECVRGTTVLL: 31 sp|P59635|NS7A_SARS[1] 21:QECVRGTTVLL: 31 sp|Q3I5J0|NS7A_BCRP3[1] 21:QECVRGTTVLL: 31 sp|Q3LZX7|NS7A_BCHK3[1] 21:QECVRGTTVLL: 31 sp|Q0Q470|NS7A_BC279[1] 21:QECVRGTTVLL: 31 sp|P0DTC7|NS7A_SARS2[1] 21:QECVRGTTVLL: 31