>3thiA (A:) observed residues (from ATOM records)
itlkvaiypyvpdparfqaavldqwqrqepgvkleftdwdsysadppddldvfvldsifl
shfvdagyllpfgsqdidqaedvlpfalqgakrngevyglpqilctnllfyrkgdlkigq
vdniyelykkigtshseqipppqnkgllinmaggttkasmylealidvtgqyteydllpp
ldplndkvirglrllinmagekpsqyvpedgdayvraswfaqgsgrafigysesmmrmgd
yaeqvrfkpisssagqdiplfysdvvsvnsktahpelakklanvmasadtveqalrpqad
gqypqyllparhqvyealmqdypiyselaqivnkpsnrvfrlgpevrtwlkdakqvlpea
lg