>1yb1_A mol:protein length:272 17-beta-hydroxysteroid dehydrogenase type XI GSSHHHHHHSSGRENLYFQGHMPKRRKSVTGEIVLITGAGHGIGRLTAYEFAKLKSKLV LWDINKHGLEETAAKCKGLGAKVHTFVVDCSNREDIYSSAKKVKAEIGDVSILVNNAGV VYTSDLFATQDPQIEKTFEVNVLAHFWTTKAFLPAMTKNNHGHIVTVASAAGHVSVPFL LAYCSSKFAAVGFHKTLTDELAALQITGVKTTCLCPNFVNTGFIKNPSTSLGPTLEPEE VVNRLMHGILTEQKMIFIPSSIAFLTTLERILPEGS >1yb1_B mol:protein length:272 17-beta-hydroxysteroid dehydrogenase type XI GSSHHHHHHSSGRENLYFQGHMPKRRKSVTGEIVLITGAGHGIGRLTAYEFAKLKSKLV LWDINKHGLEETAAKCKGLGAKVHTFVVDCSNREDIYSSAKKVKAEIGDVSILVNNAGV VYTSDLFATQDPQIEKTFEVNVLAHFWTTKAFLPAMTKNNHGHIVTVASAAGHVSVPFL LAYCSSKFAAVGFHKTLTDELAALQITGVKTTCLCPNFVNTGFIKNPSTSLGPTLEPEE VVNRLMHGILTEQKMIFIPSSIAFLTTLERILPEGS >1yb1_B mol:protein length:272 17-beta-hydroxysteroid dehydrogenase type XI GSSHHHHHHSSGRENLYFQGHMPKRRKSVTGEIVLITGAGHGIGRLTAYEFAKLKSKLV LWDINKHGLEETAAKCKGLGAKVHTFVVDCSNREDIYSSAKKVKAEIGDVSILVNNAGV VYTSDLFATQDPQIEKTFEVNVLAHFWTTKAFLPAMTKNNHGHIVTVASAAGHVSVPFL LAYCSSKFAAVGFHKTLTDELAALQITGVKTTCLCPNFVNTGFIKNPSTSLGPTLEPEE VVNRLMHGILTEQKMIFIPSSIAFLTTLERILPEGS