>6c7bA (A:) observed residues (from ATOM records)
tdrvsvgnlriarvlydfvnnealpgtdidpdsfwagvdkvvadltpqnqallnardelq
aqidkwhrrrviepidmdayrqflteigyllpepddftittsgvdaeitttagpqlvvpv
lnarfalnaanarwgslydalygtdvipetdgaekgptynkvrgdkviayarkflddsvp
lssgsfgdatgftvqdgqlvvalpdkstglanpgqfagytgaaesptsvllinhglhiei
lidpesqvgttdragvkdvilesaittimdfedsvaavdaadkvlgyrnwlglnkgdlaa
rvlnrdrnytapgggqftlpgrslmfvrnvghlmtndaivdtdgsevfegimdalftgli
aihglkasdlinsrtgsiyivkpkmhgpaevaftcelfsrvedvlglpqntmkigimdee
rrttvnlkacikaaadrvvfintgfldrtgdeihtsmeagpmvrkgtmksqpwilayedh
nvdaglaagfsgraqvgkgmwtmtelmadmvetkiaqpragastawvpsptaatlhalhy
hqvdvaavqqglagkrratieqlltiplakelawapdeireevdnncqsilgyvvrwvdq
gvgaskvpdihdvalmedratlrissqllanwlrhgvitsadvraslermaplvdrqnav
ayrpmapnfddsiaflaaqelilsgaqqpngytepilhrrrrefkaraae