>6av1A (A:) observed residues (from ATOM records)
cprflkvknwetevvltdtlhlkstletgcteyicmgsimhpdvatkdqlfplakefidq
yyssikrfgskahmerleevnkeidttstyqlkdteliygakhawrnasrcvgriqwskl
qvfdardcttahgmfnyicnhvkyatnkgnlrsaitifpqrtdgkhdfrvwnsqliryag
ykqpdgstlgdpanvqfteiciqqgwkpprgrfdvlplllqangndpelfqippelvlev
pirhpkfewfkdlglkwyglpavsnmlleigglefsacpfsgwymgteigvrdycdnsry
nileevakkmnldmrktsslwkdqalveiniavlysfqsdkvtivdhhsatesfikhmen
eyrcrggcpadwvwivppmsgsitpvfhqemlnyrltpsfeyqpdpwnthvwk