PRD_002603

manikomycin (MKM)

Created:2026-05-21
Last modified:  2026-05-27

PRD_002603 is described in the Biologically Interesting Molecule Reference Dictionary (BIRD).

The representative PDB ID is PDB_00009RJA.

Chemical Details
Formal Charge0
Atom Count170
Chiral Atom Count11
Bond Count172
Aromatic Bond Count11
2D diagram of PRD_002603
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Chemical Component Summary
Namemanikomycin (MKM)
Systematic Name (OpenEye OEToolkits)[[3-[(3~{S},6~{S},9~{R},12~{R},15~{R},18~{S},19~{R})-18-[[(2~{R})-2-[[(2~{R})-2-[[(2~{R})-5-[[azaniumylidene(azanyl)methyl]amino]-2-azanyl-pentanoyl]amino]-5-azanyl-pentanoyl]amino]-3-phenyl-propanoyl]amino]-9-[3-[[azaniumylidene(azanyl)methyl]amino]propyl]-15-(2-azanyl-2-oxidanylidene-ethyl)-3-(1~{H}-imidazol-3-ium-4-ylmethyl)-19-methyl-6-[(1~{R})-1-oxidanylethyl]-2,5,8,11,14,17-hexakis(oxidanylidene)-1-oxa-4,7,10,13,16-pentazacyclononadec-12-yl]propylamino]-azanyl-methylidene]azanium
FormulaC50 H86 N22 O12
Molecular Weight1,187.358
TypePEPTIDE-LIKE
Chemical Descriptors
TypeProgramVersionDescriptor
SMILESCACTVS3.385C[CH](O)[CH]1NC(=O)[CH](CCCNC(N)=[NH2+])NC(=O)[CH](CCCNC(N)=[NH2+])NC(=O)[CH](CC(N)=O)NC(=O)[CH](NC(=O)[CH](Cc2ccccc2)NC(=O)[CH](CCCN)NC(=O)[CH](N)CCCNC(N)=[NH2+])[CH](C)OC(=O)[CH](Cc3c[nH]c[nH+]3)NC1=O
SMILESOpenEye OEToolkits2.0.7CC1C(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)O1)Cc2c[nH]c[nH+]2)C(C)O)CCCNC(=[NH2+])N)CCCNC(=[NH2+])N)CC(=O)N)NC(=O)C(Cc3ccccc3)NC(=O)C(CCCN)NC(=O)C(CCCNC(=[NH2+])N)N
Canonical SMILESCACTVS3.385 C[C@@H](O)[C@@H]1NC(=O)[C@@H](CCCNC(N)=[NH2+])NC(=O)[C@@H](CCCNC(N)=[NH2+])NC(=O)[C@@H](CC(N)=O)NC(=O)[C@@H](NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@@H](CCCN)NC(=O)[C@H](N)CCCNC(N)=[NH2+])[C@@H](C)OC(=O)[C@H](Cc3c[nH]c[nH+]3)NC1=O
Canonical SMILESOpenEye OEToolkits2.0.7 C[C@@H]1[C@@H](C(=O)N[C@@H](C(=O)N[C@@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)O1)Cc2c[nH]c[nH+]2)[C@@H](C)O)CCCNC(=[NH2+])N)CCCNC(=[NH2+])N)CC(=O)N)NC(=O)[C@@H](Cc3ccccc3)NC(=O)[C@@H](CCCN)NC(=O)[C@@H](CCCNC(=[NH2+])N)N