>tr|A0A3Y9SN31|A0A3Y9SN31_SALET 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase OS=Salmonella enterica I GN=ispD MAATLLDVCAVVPAAGFGRRMQTECPKQYLSIGNKTILEHSVHALLAHPRVTRVVIAISP GDHRFAQLPLANHPQITVVDGGNERADSVLAGLQAVAEAQWVLVHDAARPCLHQDDLARL LAISENSRVGGILASPVRDTMKRGEPGKNAIAHTVERADLWHALTPQFFPRELLHDCLTR ALNEGATITDEASALEYCGFHPVLVEGRADNIKVTRPEDLALAEFYLTRTIHQEKA