>2wc4A (A:) observed residues (from ATOM records)
vkkfpegflwgvatasyqiegspladgagmsiwhtfshtpgnvkngdtgdvacdhynrwk
edieiieklgvkayrfsiswprilpegtgrvnqkgldfynriidtllekgitpfvtiyhw
dlpfalqlkggwanreiadwfaeysrvlfenfgdrvknwitlnepwvvaivghlygvhap
gmrdiyvafravhnllraharavkvfretvkdgkigivfnngyfepasekeediravrfm
hqfnnyplflnpiyrgdypelvlefareylpenykddmseiqekidfvglnyysghlvkf
dpdapakvsfverdlpktamgweivpegiywilkkvkeeynppevyitengaafddvvse
dgrvhdqnridylkahigqawkaiqegvplkgyfvwslldnfewaegyskrfgivyvdys
tqkrivkdsgywysnvvknngle