>2czcB (B:) observed residues (from ATOM records)
kvkvgvngygtigkrvayavtkqddmeligitktkpdfeayrakelgipvyaaseefipr
fekegfevagtlndllekvdiivdatpggigaknkplyekagvkaifqggekadvaevsf
vaqanyeaalgknyvrvvscnttglvrtlsaireyadyvyavmirraadpndtkrgpina
ikptvevpshhgpdvqtvipinietmafvvpttlmhvhsvmvelkkpltkddvidifent
trvllfekekgfdstaqiiefardlhrewnnlyeiavwkesinikgnrlfyiqavhqesd
vipenidairamfeladkwdsikktnkslgilk