>3e7gB (B:) observed residues (from ATOM records)
rhvriknwgsgmtfqdtlhhkakgiltcrsksclgsimtpksltrgprdkptppdellpq
aiefvnqyygsfkeakieehlarveavtkeiettgtyqltgdelifatkqawrnaprcig
riqwsnlqvfdarscstaremfehicrhvrystnngnirsaitvfpqrsdgkhdfrvwna
qliryagyqmpdgsirgdpanveftqlcidlgwkpkygrfdvvplvlqangrdpelfeip
pdlvlevamehpkyewfrelelkwyalpavanmllevgglefpgcpfngwymgteigvrd
fcdvqrynileevgrrmglethklaslwkdqavveiniavlhsfqkqnvtimdhhsaaes
fmkymqneyrsrggcpadwiwlvppmsgsitpvfhqemlnyvlspfyyyqveawkthvwq
d