>sp|Q1CLR6|ISPD_YERPN 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase OS=Yersinia pestis bv. Antiqua GN=ispD MSNFAVSLPEVIAVLPAAGIGSRMLVDCPKQYLTVGGKTIIEHAIFSLLHHPRIQRVIVV IHPQDTQFSRLSVAQDPRISTVYGGDQRANSVMAGLQLAGQAEWVLVHDAARPCLHLDDL SRLLSITECSQVGGILAAPVRDTMKRAEPGIQAIAHTVDRQDLWHALTPQLFPLELLKLC LSRALREGVAVTDEASALEHCGYHPILVTGRSDNIKVTRPEDLALAEFYLTQRQSLNNDS L