>1buq_A mol:protein length:125 PROTEIN (3-KETOSTEROID ISOMERASE-19-NORTESTOSTERONE-HEMISUCCINATE) MNTPEHMTAVVQRYVAALNAGDLDGIVALFADDATVEDPVGSEPRSGTAAIREFFANSL KLPLAVELTQEVRAVANEAAFAFTVSFEFQGRKTVVAPIDHFRFNGAGKVVSMRALFGE KNIHAGA >1buq_B mol:protein length:125 PROTEIN (3-KETOSTEROID ISOMERASE-19-NORTESTOSTERONE-HEMISUCCINATE) MNTPEHMTAVVQRYVAALNAGDLDGIVALFADDATVEDPVGSEPRSGTAAIREFFANSL KLPLAVELTQEVRAVANEAAFAFTVSFEFQGRKTVVAPIDHFRFNGAGKVVSMRALFGE KNIHAGA >1buq_B mol:protein length:125 PROTEIN (3-KETOSTEROID ISOMERASE-19-NORTESTOSTERONE-HEMISUCCINATE) MNTPEHMTAVVQRYVAALNAGDLDGIVALFADDATVEDPVGSEPRSGTAAIREFFANSL KLPLAVELTQEVRAVANEAAFAFTVSFEFQGRKTVVAPIDHFRFNGAGKVVSMRALFGE KNIHAGA