|B   R20|B   L21|A   R37|A   V38|A   Y39|A   E40|A   R41|B   E65|B   Y66|B   A67|B   V68|B   G69|B   K79|B   E99|A  S118|A  Y119|B  G139|B  D140|B  E141|B  P142|BHOH302
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