>tr|Q77S93|Q77S93_EAV Nucleoprotein OS=Equine arteritis virus GN=N MASRRSRPQAASFRNGRRRQPTSYNDLLRMFGQMRVRKPPAQPTQAIIAEPGDLRHDLNQ QERATLSSNVQRFFMIGHGSLTADAGGLTYTVSWVPTKQIQRKVAPPAGP