>2zpyA (A:) observed residues (from ATOM records)
kpinvrvttmdaelefaiqpnttgkqlfdqvvktvglrevwffglqyvdskgystwlkln
kkvtqqdvkkenplqfkfrakffpedvseeliqeitqrlfflqvkeailndeiycppeta
vllasyavqakygdynkeihkpgylandrllpqrvleqhkltkeqweeriqnwheehrgm
lredsmmeylkiaqdlemygvnyfeiknkkgtelwlgvdalglniyehddkltpkigfpw
seirnisfndkkfvikpidkkapdfvfyaprlrinkrilalcmgnhelymrrrkp