>1xx5A (A:) SEQRES residues
nvdfnsestrrkkkqkeivdlhnslrrrvsptasnmlkmewypeaasnaerwantcslnh
spdnlrvlegiqcgesiymssnartwteiihlwhdeyknfvygvganppgsvtghytqiv
wyqtyragcavsycpssawsyfyvcqycpsgnfqgktatpyklgppcgdcpsacdnglct
npctiynkltncdsllkqsscqddwiksncpascfcrnkii