>6gpkC (C:) observed residues (from ATOM records)
rnvalitgitgqdgsylaefllekgyevhgivrrsssfntgriehlygnmklhygdltds
tclvkiinevkpteiynlgaqshvkisfdlaeytadvdgvgtlrlldavktcglinsvkf
yqastsqlygkvqeipqkettpfyprspygaaklyaywivvnfreaynlfavngilfnhe
sprrganfvtrkisrsvakiylgqlecfslgnldakrdwghakdyveamwlmlqndeped
fviatgevhsvrefveksflhigktivwegknenevgrcketgkvhvtvdlkyyrptevd
flqgdctkakqklnwkprvafdelvremvhadvelmrtnpna