>sp|P32534|C_PI1HD Protein C OS=Human parainfluenza 1 virus (strain CI-5/73) OX=31607 GN=P/V/C PE=3 SV=1 MPSFLRGILKPKERHHENKNHSQMSSDSLTSSYPTSPPKLEKTEAGSIVSSTTQKKTSHH AKPTITTKTEQSQRRPKIIDQVRRVESLGEQVSQKQRHMLESLINKVYTGPLGEELVQTL YLRIWAMKETPESTKILQMREDIRDQYLRMKTERWLRTLIRGKKTKLRDFQKRYEEVHPY LMIERVEQIIMEEAWKLAAHIVQE