>3elpA (A:) observed residues (from ATOM records)
qgflphfqhfatqaihvgqgnptrnclekavaaldgakyclafasglaatvtithllkag
dqiicmddvyggtnryfrqvasefglkisfvdcskiklleaaitpetklvwietptnptq
kvidiegcahivhkhgdiilvvdntfmspyfqrplalgadismysatkymnghsdvvmgl
vsvnceslhnrlrflqnslgavpspidcylcnrglktlhvrmekhfkngmavaqflesnp
wvekviypglpshpqhelvkrqctgctgmvtfyikgtlqhaeiflknlklftlaeslggf
eslaelpaimlgisdtlirlsvgledeedlledldqalkaahp