>3Q1H_1|Chain A|Dihydrofolate reductase|Yersinia pestis (214092) SNAMIISLIAALAADRVIGMENAMPWHLPADLAWFKRNTLNKPVIMGRKTFESIGRPLPGRLNIVISSQPGTDERVTWAASIEEALAFAGNAEEVMVMGGGRVYKQFLDRANRMYLTHIDAEVGGDTHFPDYEPDEWESVFSEFHDADEANSHSYCFEILERR