>2c2vL (L:) observed residues (from ATOM records)
vkvprnfrlleeleegqkgvgdgtvswgleddedmtltrwtgmilgpprtiyenriyslk
iecgpkypeappfvrfvtkinmngvnssngvvdpraisvlakwqnsysikvvlqelrrlm
mskenmklpqppegqcysn