>4ei5H (H:) observed residues (from ATOM records)
gpkvlqipshqiidmgqmvtlncdpvsnhlyfywykqilgqqmeflvnfyngkvmekskl
fkdqfsverpdgsyftlkiqptaledsavyfcassfwgayaeqffgpgtrltvledlknv
fppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpqpndsr
yalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqivsa