>3QL0_1|Chain A|Dihydrofolate reductase|Escherichia coli (364106) MISLIAALAVDRVIGMENAMPWPPLPADLAWFKRNTLNKPVIMGRHTWESIGRPLPGRKNIILSSQPGTDDRVTWVKSVDEAIAACGDVPEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVEGDTHFPDYEPDDWESVFSEFHDADAQNAHSYCFEILERR