VIRAL PROTEIN A PROOF OF CONCEPT FOR NEUTRALIZING ANTIBODY-GUIDED VACCINE DESIGN AGAINST SARS-COV-2: 0 - B LEU 249 CD2 VS G LEU 47 CD2 Distance: 4.651074 - Hydrophobic, 1 - B LEU 249 O VS G TYR 50 OH Distance: 3.535700 - Hydrogen Bonds, 2 - B LEU 249 CB VS G TYR 50 CE2 Distance: 5.262152 - Hydrophobic, 3 - B LEU 249 CD2 VS G PRO 56 CB Distance: 4.733765 - Hydrophobic, 4 - B LEU 249 CD2 VS G PRO 56 CG Distance: 5.380225 - Hydrophobic, 5 - B THR 250 N VS G TYR 50 OH Distance: 4.611405 - Hydrogen Bonds,