>4r1fA (A:) observed residues (from ATOM records)
sveriyqkktqlehillrpdtyigsvelvtqqmwvydedvginyrevtfvpglykifdei
lvnaadnkqrdpkmscirvtidpennlisiwnngkgipvvehkvekmyvpalifgqllts
snydddekkvtggrngygaklcnifstkftvetasreykkmfkqtwmdnmgragemelkp
fngedytcitfqpdlskfkmqsldkdivalmvrraydiagstkdvkvflngnklpvkgfr
syvdmylkviheqvnhrwevcltmsekgfqqisfvnsiatskggrhvdyvadqivtklvh
qvknhmwifvnalienptfdsqtkenmtlqpksfgstcqlsekfikaaigivesilnwvk
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