>2nz2A (A:) observed residues (from ATOM records)
kgsvvlaysggldtscilvwlkeqgydviaylanigqkedfeearkkalklgakkvfied
vsrefveefiwpaiqssalyedryllgtslarpciarkqveiaqregakyvshgatgkgn
dqvrfelscyslapqikviapwrmpefynrfkrndlmeyakqhgipipvtpknpwsmden
lmhisyeagilenpknqappglytktqdpakapntpdileiefkkgvpvkvtnvkdgtth
qtslelfmylnevagkhgvgridivenrfigmksrgiyetpagtilyhahldieaftmdr
evrkikqglglkfaelvytgfwhspecefvrhciaksqervegkvqvsvlkgqvyilgre
splslyneelvsnvqgdyeptdatgfininslrlkeyhrlqs