RCSB PDB - A1H20 Ligand Summary Page

A1H20

(2~{S})-4-[[(2~{S},3~{R},4~{S},5~{R})-5-[[[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxymethyl]-3,4-bis(oxidanyl)oxolan-2-yl]amino]-2-azanyl-4-oxidanylidene-butanoic acid

Created: 2024-01-25
Last modified:  2024-09-25

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Chemical Details

Formal Charge0
Atom Count73
Chiral Atom Count9
Bond Count76
Aromatic Bond Count10
2D diagram of A1H20

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Chemical Component Summary

Name(2~{S})-4-[[(2~{S},3~{R},4~{S},5~{R})-5-[[[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxymethyl]-3,4-bis(oxidanyl)oxolan-2-yl]amino]-2-azanyl-4-oxidanylidene-butanoic acid
Systematic Name (OpenEye OEToolkits)(2~{S})-4-[[(2~{S},3~{R},4~{S},5~{R})-5-[[[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxymethyl]-3,4-bis(oxidanyl)oxolan-2-yl]amino]-2-azanyl-4-oxidanylidene-butanoic acid
FormulaC19 H29 N7 O16 P2
Molecular Weight673.418
TypeNON-POLYMER

Chemical Descriptors

TypeProgram Version Descriptor
SMILESCACTVS3.385N[CH](CC(=O)N[CH]1O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]2O[CH]([CH](O)[CH]2O)n3cnc4c(N)ncnc34)[CH](O)[CH]1O)C(O)=O
SMILESOpenEye OEToolkits2.0.7c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)NC(=O)CC(C(=O)O)N)O)O)O)O)N
Canonical SMILESCACTVS3.385 N[C@H](CC(=O)N[C@@H]1O[C@H](CO[P](O)(=O)O[P](O)(=O)OC[C@@H]2O[C@@H]([C@H](O)[C@@H]2O)n3cnc4c(N)ncnc34)[C@H](O)[C@@H]1O)C(O)=O
Canonical SMILESOpenEye OEToolkits2.0.7 c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OC[C@@H]4[C@H]([C@H]([C@H](O4)NC(=O)C[C@@H](C(=O)O)N)O)O)O)O)N
InChIInChI1.06 InChI=1S/C19H29N7O16P2/c20-6(19(32)33)1-9(27)25-17-13(30)11(28)7(40-17)2-38-43(34,35)42-44(36,37)39-3-8-12(29)14(31)18(41-8)26-5-24-10-15(21)22-4-23-16(10)26/h4-8,11-14,17-18,28-31H,1-3,20H2,(H,25,27)(H,32,33)(H,34,35)(H,36,37)(H2,21,22,23)
InChIKeyInChI1.06 IIHQVAIQZCEYCA-UHFFFAOYSA-N

Related Resource References

Resource NameReference
PubChem 171990186