>1wg9A (A:) observed residues (from ATOM records)
qrlealgihpkkrvfwntvspvlvehtllrgegllahhgplvvdttpytgrspkdkfvvr
epevegeiwwgevnqpfapeafealyqrvvqylserdlyvqdlyagadrryrlavrvvte
spwhalfarnmfilprrfgafvpgftvvhapyfqavperdgtrsevfvgisfqrrlvliv
gtkyageikksiftvmnylmpkrgvfpmhasanvgkegdvavffglsgtgkttlstdper
pligddehgwsedgvfnfeggcyakvirlspehepliykasnqfeailenvvvnpesrrv
qwdddsktentrssypiahlenvvesgvaghpraifflsadaygvlppiarlspeeamyy
flsgytarvtepratfsacfgapflpmhpgvyarmlgekirkhaprvylvntgwtggpyg
vgyrfplpvtrallkaalsgalenvpyrrdpvfgfevpleapgvpqellnpretwadkea
ydqqarklarlfqenfqkyasgvakevaeagprte