>5HI6_1|Chains A, B|Dihydrofolate reductase|Yersinia pestis CO92 (214092) SNAMIISLIAALAADRVIGMENAMPWHLPADLAWFKRNTLNKPVIMGRKTFESIGRPLPGRLNIVISSQPGTDERVTWAASIEEALAFAGNAEEVMVMGGGRVYKQFLDRANRMYLTHIDAEVGGDTHFPDYEPDEWESVFSEFHDADEANSHSYCFEILERR