>4m4yC (C:) observed residues (from ATOM records)
gdtlcigyhannstdtvdtvleknvtvthsvnlledkhngklcklrgvaplhlgkcniag
wilgnpeceslstasswsyivetpssdngtcypgdfidyeelreqlssvssferfeifpk
tsswpnhdsnkgvtaacphagaksfyknliwlvkkgnsypklsksyindkgkevlvlwgi
hhpstsadqqslyqnadtyvfvgssryskkfkpeiairpkvrdqegrmnyywtlvepgdk
itfeatgnlvvpryafamernagsgiiisdtpvhdcnttcqtpkgaintslpfqnihpit
igkcpkyvkstklrlatglrnip