>1qs1A (A:) observed residues (from ATOM records)
tdkvedfkedkekakewgkekekewkltatekgkmnnfldnkndiktnykeitfsmagsf
edeikdlkeidkmfdktnlsnsiityknvepttigfnksltegntinsdamaqfkeqfld
rdikfdsyldthltaqqvsskervilkvtvpsgkgsttptkagvilnnseykmlidngym
vhvdkvskvvkkgveclqiegtlkksldfkndinaeahswgmknyeewakdltdsqreal
dgyarqdykeinnylrnqggsgnekldaqiknisdalgkkpipenitvyrwcgmpefgyq
isdplpslkdfeeqflntikedkgymstslsserlaafgsrkiilrlqvpkgstgaylsa
iggfasekeilldkdskyhidkvteviikgvkryvvdatllt