>pdb|6h3l|A B C MQLTRLVQVDCPLGPDVLLLQRMEGREELGRLFAYELHLVSENPNLPLEQLLGKPMSLSLELPGGSRRFFHGIVARCSQVAGHGQFAGYQATLRPWPWLLTRTSDCRIFQNQSVPEIIKQVFRNLGFSDFEDALTRPYREWEYCVQYRETSFDFISRLMEQEGIYYWFRHEQKRHILVLSDAYGAHRSPGGYASVPYYPPTLGHRERDHFFDWQMAREVQPGSLTLNDYDFQRPGARLEVRSNIARPHAAADYPLYDYPGEYVQSQDGEQYARNRIEAIQAQHERVRLRGVVRGIGAGHLFRLSGYPRDDQNREYLVVGAEYRVVQELYETGSGGAGSQFESELDCIDASQSFRLLPQTPVPVVRGPQTAVVVGPKGEEIWTDQYGRVKVHFHWDRHDQSNENSSCWIRVSQAWAGKNWGSMQIPRIGQEVIVSFLEGDPDRPIITGRVYNAEQTVPYELPANATQSGMKSRSSKGGTPANFNEIRMEDKKGAEQLYIHAERNQDNLVENDASLSVGHDRNKSIGHDELARIGNNRTRAVKLNDTLLVGGAKSDSVTGTYLIEAGAQIRLVCGKSVVEFNADGTINISGSAFNLYASGNGNIDTGGRLDLNSGGASEVDAKGKGVQGTIDGQVQAMFPPPAKG