immunovirological studies suggest that human respiratory syncytial virus may well be composed of five structural proteins as are other members of the paramyxoviridae family : the two external membrane glycoproteins h ( 90 000 ) and fo ( f1 , 49 000 ; f2 , 20 000 ; disulfide linked ) , the internal membrane protein m ( 34 000 ) , the nucleoprotein n ( 42 000 ) , and a protein ( 78 000 ) designated p that could be the equivalent of the polymerase of the morbillivirus and paramyxovirus genus .
C0028612
nucleoprotein
C0033684
protein