>1QS4_1|Chains A, B, C|PROTEIN (HIV-1 INTEGRASE (E.C.2.7.7.49))|Human immunodeficiency virus 1 (11676)
CSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACEWGGIKQEFGIPYNPQSQGVIESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNKKRKGGIGGYSAGERIVDIIATDIQ