ZXR

molybdopterin

Created:	2026-04-20
Last modified:	2026-08-12

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1 entries where ZXR is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	76
Chiral Atom Count	9
Bond Count	82
Aromatic Bond Count	5

2D diagram of ZXR

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Chemical Component Summary
Name	molybdopterin
Systematic Name (OpenEye OEToolkits)	[[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-3~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(1~{R},10~{R},15~{R},16~{R})-5-azanyl-7,13,13-tris(oxidanylidene)-17-oxa-12,14-dithia-2,4,6,9-tetraza-13$l^{6}-molybdatetracyclo[8.7.0.0^{3,8}.0^{11,15}]heptadeca-3(8),4-dien-16-yl]methyl hydrogen phosphate
Formula	C₂₀ H₂₆ Mo N₁₀ O₁₅ P₂ S₂
Molecular Weight	868.496
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	NC1=NC2=C(N[CH]3[CH](N2)O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6C(=O)N=C(N)Nc56)[CH]7S[Mo](=O)(=O)S[CH]37)C(=O)N1
SMILES	OpenEye OEToolkits	2.0.7	c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C5C(C6C(O4)NC7=C(N6)C(=O)NC(=N7)N)S[Mo](=O)(=O)S5)O)O)NC(=NC2=O)N
Canonical SMILES	CACTVS	3.385	NC1=NC2=C(N[C@@H]3[C@H](N2)O[C@H](CO[P](O)(=O)O[P](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6C(=O)N=C(N)Nc56)[C@H]7S[Mo](=O)(=O)S[C@H]37)C(=O)N1
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OC[C@@H]4[C@@H]5C([C@H]6[C@@H](O4)NC7=C(N6)C(=O)NC(=N7)N)S[Mo](=O)(=O)S5)O)O)NC(=NC2=O)N
InChI	InChI	1.06	InChI=1S/C20H28N10O13P2S2.Mo.2O/c21-19-26-13-7(15(33)28-19)24-6-12(47)11(46)5(41-17(6)25-13)2-40-45(37,38)43-44(35,36)39-1-4-9(31)10(32)18(42-4)30-3-23-8-14(30)27-20(22)29-16(8)34;;;/h3-6,9-12,17-18,24,31-32,46-47H,1-2H2,(H,35,36)(H,37,38)(H3,22,27,29,34)(H4,21,25,26,28,33);;;/q;+2;;/p-2/t4-,5-,6+,9-,10-,11-,12-,17-,18-;;;/m1.../s1
InChIKey	InChI	1.06	PEHJXXAORFULPZ-VLIIBKKZSA-L

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.