>1hw2B (B:) observed residues (from ATOM records)
spagfaeeyiiesiwnnrfppgtilpaerelseligvtrttlrevlqrlardgwltiqhg
kptkvnnfwetsglniletlarldhesvpqlidnllsvrtnistifirtafrqhpdkaqe
vlatanevadhadafaeldynifrglafasgnpiyglilngmkglytrigrhyfanpear
slalgfyhklsalcsegahdqvyetvrryghesgeiwhrmqk