>3ZCM_1|Chains A, B|HIV INTEGRASE|HUMAN IMMUNODEFICIENCY VIRUS (12721) MGSSHHHHHHSSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACWWAGIKQEDGIPYNPQSQGVIESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNHKRKGGIGGYSAGERIVDIIATDIQTKE