>3w6zA (A:) observed residues (from ATOM records)
hhhssglvprgshmrvgfiglgimggpmathllkagflaavynrtrektkpfaeagvyva
espadlakrvdvvivmvsdapdveqvlfgpsgvvegarpglivvdmstnspdwarkfaer
laqygiefldapvtggqkgaiegtltimvggkeelfhrllpifkamgrdivymgpvgygq
ammlvnqvvvalntvamveglklakalgldmdkvaevltrgaarsgaielylpkllkgdl
spgfkaehlkkdlgyvleearkrgvklpgaelayelyrkmvedgagslgihalgfy