1V4S X-ray 2.30 A HXK4_HUMAN P35557 1V4T X-ray 3.40 A HXK4_HUMAN P35557 3A0I X-ray 2.20 A HXK4_HUMAN P35557 3F9M X-ray 1.50 A HXK4_HUMAN P35557 3FGU X-ray 2.15 A HXK4_HUMAN P35557 3FR0 X-ray 2.70 A HXK4_HUMAN P35557 3GOI X-ray 2.52 A HXK4_HUMAN P35557 3H1V X-ray 2.11 A HXK4_HUMAN P35557 3ID8 X-ray 2.40 A HXK4_HUMAN P35557 3IDH X-ray 2.14 A HXK4_HUMAN P35557 3IMX X-ray 2.00 A HXK4_HUMAN P35557