>2bl9_A mol:protein length:238 DIHYDROFOLATE REDUCTASE-THYMIDYLATE SYNTHASE MENLSDVFDIYAICACCKVAPTSAGTKNEPFSPRTFRGLGNKGTLPWKCNSVDMKYFSS VTTYVDESKYEKLKWKRERYLRMEASQGGGDNTSGGDNTHGGDNADKLQNVVVMGRSSW ESIPKQYKPLPNRINVVLSKTLTKEDVKEKVFIIDSIDDLLLLLKKLKYYKCFIIGGAQ VYRECLSRNLIKQIYFTRINGAYPCDVFFPEFDESEFRVTSVSEVYNSKGTTLDFLVYS KV