>sp|Q9E7N9|MATRX_LNYV3 Matrix protein OS=Lettuce necrotic yellows virus (isolate 318) OX=928304 GN=M PE=2 SV=1 MSAKLNWYRITFNDTVWRFDTARGPKDGETCPLIASELFSSGLSEVFKSVTSFSEILRNM ESRGYITNITLRADSDILGPGALRCEFLFPSEVFIPTSHTLKMGRSSLILEPHLVVLKEC KYISSGKLDIGISSIEATSVAVLRRVKGPAFIGCMDDNPFGVLTKKPSDEKNVLASK