>5o3uA (A:) observed residues (from ATOM records)
matsgfskplhyppvrrdetvvddyfgvkvadpyrwledpnseetkefvdnqeklansvl
eecelidkfkqkiidfvnfprcgvpfrrankyfhfynsglqaqnvfqmqddldgkpevly
dpnlreggrsglslysvsedakyfafgihsgltewvtikilktedrsylpdtlewvkfsp
aiwthdnkgffycpypplsavnqearyhflgtdqsedillwrdlenpahhlkcqitddgk
yfllyildgcddankvycldltklpnglesfrsapfmklidsfdasytaiandgsvftfq
tnkdaprkklvrvdlnnpsvwtdlvpeskkdllesahavnenqlilrylsdvkhvleird
lesgalqhrlpidigsvdgitarrrdsvvffkftsiltpgivyqcdlkndptqlkifres
vvpdfdrsefevkqvfvpskdgtkipifiaarkgisldgshpcemhgyggfginmmptfs
asrivflkhlggvfclanirgggeygeewhkagfrdkkqnvfddfisaaeylissgytka
rrvaiegganggllvaacinqrpdlfgcaeancgvmdmlrfhkftlgylwtgdygcsdke
eefkwlikyspihnvrrpweqpgneetqypatmiltadhddrvvplhsfkllatmqhvlc
tsledspqknpiiariqrkaahygratmtqiaevadrygfmakaleapwid