>3cl7B (B:) observed residues (from ATOM records)
vdyprdligygsnpphphwpgkarialsfvlnyeeggernilhgdkeseaflsemvsaqp
lqgernmsmeslyeygsragvwrilklfkafdipltifavamaaqrhpdviramvaaghe
icshgyrwidyqymdeaqerehmleairilteltgerplgwytgrtgpntrrlvmeeggf
lydcdtydddlpywepnnptgkphlvipytldtndmrftqvqgfnkgddffeylkdafdv
lyaegaeapkmlsiglhcrligrparlaalqrfieyaksheqvwftrrvdiarhwhathp
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