>3a6kF (F:) observed residues (from ATOM records)
svfvgeltwkeyearvaagdcvlmlpvgaleqhghhmcmnvdvllptavckrvaerigal
vmpglqygyksqqksgggnhfpgttsldgatltgtvqdiirelarhgarrlvlmnghyqn
smfivegidlalrelryagiqdfkvvvlsywdfvkdpaviqqlypegflgwdiehggvfe
tslmlalypdlvdldrvvdhppatfppydvfpvdpartpapgtlssaktasrekgelile
vcvqgiadaireefppt