>4q5rD (D:) observed residues (from ATOM records)
apsykltycpvkalgepirfllsygekdfedyrfqegdwpnlkpsmpfgktpvleidgkq
thqsvaisrylgkqfglsgkddwenleidmivdtisdfraaianyhydadenskqkkwdp
lkketipyytkkfdevvkanggylaagkltwadfyfvaildylnhmakedlvanqpnlka
lrekvlglpaikawvakrpptd