PDB Chemical Component PAX

Ideal Model

Chemical Description

Name 5'-PHOSPHOTHYMIDINE (3'-5')-PYROPHOSPHATE ADENOSINE 3'-PHOSPHATE
Formula C20 H27 N7 O20 P4
Formal charge -2
Molecular weight 809.358 g/mol
Component type NON-POLYMER

Chemical features

Atom count 78
Chiral atom count 7
Chiral atoms C4' C1' C2' C3' C4 C1 C3
Bond count 82
Aromatic bond count 16

Chemical Identifiers

Systematic name (OpenEye OEToolkits) [(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxy-oxolan-2-yl]methyl [[(2R,3S,5R)-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2-(phosphonooxymethyl)oxolan-3-yl]oxy-oxido-phosphoryl] phosphate

Chemical Descriptors

Stereo SMILES (CACTVS) CC1=CN([C@H]2C[C@H](O[P]([O-])(=O)O[P]([O-])(=O)OC[C@H]3O[C@H]([C@H](O)[C@@H]3O[P](O)(O)=O)n4cnc5c(N)ncnc45)[C@@H](CO[P](O)(O)=O)O2)C(=O)NC1=O
SMILES (CACTVS) CC1=CN([CH]2C[CH](O[P]([O-])(=O)O[P]([O-])(=O)OC[CH]3O[CH]([CH](O)[CH]3O[P](O)(O)=O)n4cnc5c(N)ncnc45)[CH](CO[P](O)(O)=O)O2)C(=O)NC1=O
Stereo SMILES (OpenEye) CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)COP(=O)(O)O)O[P@@](=O)([O-])O[P@@](=O)([O-])OC[C@@H]3[C@H]([C@H]([C@@H](O3)n4cnc5c4ncnc5N)O)OP(=O)(O)O
InChI descriptor InChI=1S/C20H29N7O20P4/c1-8-3-26(20(30)25-18(8)29)12-2-9(10(43-12)4-41-48(31,32)33)45-51(39,40)47-50(37,38)42-5-11-15(46-49(34,35)36)14(28)19(44-11)27-7-24-13-16(21)22-6-23-17(13)27/h3,6-7,9-12,14-15,19,28H,2,4-5H2,1H3,(H,37,38)(H,39,40)(H2,21,22,23)(H,25,29,30)(H2,31,32,33)(H2,34,35,36)/p-2/t9-,10+,11+,12+,14+,15+,19+/m0/s1
InChIKey descriptor DQGQNMNTNSHMMC-SLFMBYJQSA-L

Status Information

Last modified 2011-06-04
Created 2004-07-22
Release status REL
Model PDB code 1U1B
Processing site RCSB