>3hc2A (A:) observed residues (from ATOM records)
dpfagdpprhpglrvnsqkpfnaeppaellaerfltpnelfftrnhlpvpavepssyrlr
vdgpgggtlslslaelrsrfpkhevtatlqcagnrrsemsrvrpvkglpwdigaistarw
ggarlrdvllhagfpeelqgewhvcfegldadpggapygasipygralspaadvllayem
ngtelprdhgfpvrvvvpgvvgarsvkwlrrvavspdespshwqqndfkgfspcvdwdtv
dyrtapaiqelpvqsavtqprpgaavppgeltvkgyawsgggrevvrvdvsldggrtwkv
arlmgdkappgrawawalweltvpveagteleivckavdssynvqpdsvapiwnlrgvls
tawhrvrvsvqd