>5u16H (H:) observed residues (from ATOM records)
nagvtqtpkfqvlktgqsmtlqcaqdmnhnsmywyrqdpgmglrliyysasegttdkgev
pngynvsrlnkrefslrlesaapsqtsvyfcassvwtgegsgelffgegsrltvledlkn
vfppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpqplke
qpalndsryalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqivsaea
wgr