>1fvrA (A:) observed residues (from ATOM records)
ptiypvldwndikfqdvigegnfgqvlkarikkdglrmdaaikrmkeyrdfagelevlck
lghhpniinllgacehrgylylaieyaphgnlldflrksrvletdpafaianstastlss
qqllhfaadvargmdylsqkqfihrdlaarnilvgenyvakiadfglsrgqevyvkklpv
rwmaieslnysvyttnsdvwsygvllweivslggtpycgmtcaelyeklpqgyrlekpln
cddevydlmrqcwrekpyerpsfaqilvslnrmleerktyvnttlyekftyagidcsae