>6W42_1|Chain A|HIV Integrase catalytic domain|Human immunodeficiency virus 1 (11676) GSMHGEVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACEWAGIKQEFGIPYNPQSQGVIEASNKELKKIIGQVRDQAEHLKTAVQMAVFIHNKKRKGGIGGYSAGERIVDIIATDIETKE