>7nqtB (B:) observed residues (from ATOM records)
evaigidlgttyscvgicrngvvdiiandqgnrttpsyvaftdterligdaaknqasrnp
entvfdakrligrkfsettvqsdmkhwpftvkggsdgkpmievsyqgekktfhpeeissm
vlkkmkevaetylgkpvknavitvpayfndsqrqatkdagaiaglnvlriineptaaaia
ygldkkgkgeqnilifdlgggtfdvslltledgifevkatsgdthlggedfdnklvnfcv
qdfkkknkdvsknskslrrlrtqcekakrvlsssaqatievdslfdgidynvnitrakfe
elcmdqfrntlipvekvlkdakmdksqvheivlvggstripkiqqlikdffngkepckai
npdeavaygaavqaailsgd