>1vh4A (A:) observed residues (from ATOM records)
nalqqwhhlfeakrspqaqqhlqqllrtglptrkhenwkytpleglinsqfvsiageisp
qqrdalaltldsvrlvfvdgryvpalsdategsgyevsinddrqglpdaiqaevflhlte
slaqsvthiavkrgqrpakplllmhitqgvageevntahyrhhldlaegaeatviehfvs
lndarhftgarftinvaanahlqhiklafenplshhfahndlllaedatafshsfllgga
vlrhntstqlngenstlrinslampvknevcdtrtwlehnkgfcnsrqlhktivsdkgra
vfnglinvaqhaiktdgqmtnnnllmgklaevdtkpqleiyaddvkcshgatvgriddeq
ifylrsrginqqdaqqmiiyafaaeltealrdeglkqqvlarigqrlpgg