>4yraL (L:) observed residues (from ATOM records)
epprvlitgglgqlgvglanllrkrfgkdnvilsdirvfhsgpfvyanildykslreivv
nhriswlfhysaardvnitglhnvldvaaeynvrlfvpstigafgptsprnpapdlciqr
prtiygvskvhtelmgeyyyyrygldfrclrypgiisadsqpgggttdyavqifhaaakn
gtfecnleagtrlpmmyisdclratlevmeapaerlsmrtynisamsftpeelaqalrkh
apdfqitycvdplrqaiaeswpmilddsnarkdwgwkhdfdlpelvatmlnfhgvstrv