>1s9vA (A:) observed residues (from ATOM records)
vadhvasygvnlyqsygpsgqythefdgdeqfyvdlgrketvwclpvlrqfrfdpqfalt
niavlkhnlnslikrsnstaatnevpevtvfskspvtlgqpniliclvdnifppvvnitw
lsnghsvtegvsetsflsksdhsffkisyltllpsaeesydckvehwgldkpllkhwep