NCIt definition : An antibiotic isolated from the bacterium Streptomyces plicatus with antineoplastic
activity. Plicamycin, also known as mithramycin, binds to the minor groove of DNA
at GC-rich sites, resulting in inhibition of RNA synthesis; this agent also inhibits
mRNA expression, resulting in a reduction in protein synthesis. In addition, plicamycin
may inhibit bone resorption by down regulating transcription of c-src, an oncogene
involved in bone metabolism and resorption. (NCI04);
Alternative definition : NCI-GLOSS: A drug used to treat some types of testicular cancer. It is also used to
treat a higher-than-normal amounts of calcium in the blood or urine. Plicamycin binds
to DNA and prevents cells from making RNA and proteins. It is a type of antineoplastic
antibiotic.;
UNII : NIJ123W41V;
InChIKey : CFCUWKMKBJTWLW-BKHRDMLASA-N;
CAS number : 18378-89-7;
Drug name : Mithracin; Mithracine;
Molecule name : PA-144; A-2371;
Chemical formula : C52H76O24;
NSC code : 24559;
ChEBI ID : CHEBI:31856;
Codes from synonyms : NSC0024559; CDR0000484118; CDR0000463729; CDR0000476348; 408;