>3j39C (C:) observed residues (from ATOM records)
slgnarplvsvyteknepakdkniclpavfkapirpdvvnevhqllrrnnrqayavsela
ghqtsaeswgtgravariprvrgggthrsgqgafgnmcrggrmfaptktfrrwhrkvnvn
qrryalvsaiaasgvpalvqskghvidgvsefplvvsdevqkvqktkqaviflrrlkiwa
diqkvyksqrfragrgtmrdrrriarrgplvvydkdeglrkafrnipgietinvdklnll
klapgghvgrfviwtesafarlndlfgtwkkpstlkkgynlpqpkmantdlsrllkseei
rkvlrdprkrvfrsvrrlnpltnvrqliklnpyaevlkrraalaaekrtvakvlakakkq
nvelakshfanvatkaaanrakllaarkkkva