>2w90A (A:) observed residues (from ATOM records)
hmakhqigviglavmgknlalnieskgysvavynrlrektdeflqeakgknivgtysiee
fvnalekprkillmvkagaptdatieqlkphlekgdividggntyfkdtqrrnkelaelg
ihfigtgvsggeegalkgpsimpggqkeahelvrpifeaiaakvdgepcttyigpdgagh
yvkmvhngieygdmqliaeayfllkhvlgmdaaelhevfadwnkgelnsylieitadift
kideetgkplvdvildkagqkgtgkwtsqnaldlgvplpiitesvfarflsamkdervka
skvlagpavkpfegdrahfieavrralymskicsyaqgfaqmkaaseeynwnlrygdiam
ifrggciiraqflqkikeaydrdpalsnllldsyfkdiveryqdalreivataamrgipv
pgsasalayydsyrtavlpanliqaqrdyfgahtyervdkegifhtewlk