Distamycin A

Supplier Creative Peptides
Product # MFP-024
CAS # 39389-47-4
Pricing Inquire
Synonyms Stallimycin; Distamycin; Herperetin; Dst-a; Nsc82150; Unii-80o63p88is
MolecularFormula C22H27N9O4
MolecularWeight 481.5
Explanation Distamycin A is an oligopeptide antineoplastic antibiotic isolated from the bacterium Streptomyces distallicus. Distamycin preferentially binds to adenine-thymine (A-T) rich sequences in the minor groove of DNA, thereby inhibiting DNA replication and RNA transcription. In addition to antitumor effects, distamycin also possesses antiviral and antiprotozoal activities and is used as a chromosome dye.
ChemicalName N-[5-[(3-Amino-3-iminopropyl)carbamoyl]-1-methylpyrrol-3-yl]-4-[(5-formamido-1-methylpyrrole-2-carbonyl)amino]-1-methylpyrrole-2-carboxamide
InChI InChI=1S/C22H27N9O4/c1-29-9-13(26-12-32)6-17(29)21(34)28-15-8-18(31(3)11-15)22(35)27-14-7-16(30(2)10-14)20(33)25-5-4-19(23)24/h6-12H,4-5H2,1-3H3,(H3,23,24)(H,25,33)(H,26,32)(H,27,35)(H,28,34)
InChIKey UPBAOYRENQEPJO-UHFFFAOYSA-N
CanonicalSMILES CN1C=C(C=C1C(=O)NC2=CN(C(=C2)C(=O)NC3=CN(C(=C3)C(=O)NCCC(=N)N)C)C)NC=O
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