>sp|B4TFW7|ISPD_SALHS 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase OS=Salmonella heidelberg GN=ispD MAATLLDVCAVVPAAGFGRRMQTECPKQYLSIGNKTILEHSVHALLAHPRVTRVVIAISP GDHRFAQLPLANHPQITVVDGGNERADSVLAGLQAVAKAQWVLVHDAARPCLHQDDLARL LTISENSRVGGILASPVRDTMKRGEPGKNAIAHTVERADLWHALTPQFFPRELLHDCLTR ALNEGATITDEASALEYCGFHPALVEGRADNIKVTRPEDLALAEFYLTRTIHQEKA