>6gpkA (A:) observed residues (from ATOM records)
rnvalitgitgqdgsylaefllekgyevhgivrrsssfntgriehlyknpqahiegnmkl
hygdltdstclvkiinevkpteiynlgaqshvkisfdlaeytadvdgvgtlrlldavktc
glinsvkfyqastsqlygkvqeipqkettpfyprspygaaklyaywivvnfreaynlfav
ngilfnhesprrganfvtrkisrsvakiylgqlecfslgnldakrdwghakdyveamwlm
lqndepedfviatgevhsvrefveksflhigktivwegknenevgrcketgkvhvtvdlk
yyrptevdflqgdctkakqklnwkprvafdelvremvhadvelmrtnpna