PDB Chemical Component XUG

Experimental Model

Chemical Description

Name 2'-SE-METHYL-2'-SELENOGUANOSINE 5'-(DIHYDROGEN PHOSPHATE)
Synonyms (D)-2'-METHYLSELENYL-2'-DEOXYGUANOSINE-5'-PHOSPHATE
Formula C11 H16 N5 O7 P Se
Formal charge 0
Molecular weight 440.208 g/mol
Component type DNA LINKING
Nonstandard Parent Id DG

Chemical features

Atom count 41
Chiral atom count 4
Chiral atoms C1' C2' C3' C4'
Observed leaving atoms OP3 HO3'
Bond count 43
Aromatic bond count 5

Chemical Identifiers

Systematic name (ACDLabs) 2'-Se-methyl-2'-selenoguanosine 5'-(dihydrogen phosphate)
Systematic name (OpenEye OEToolkits) [(2R,3R,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxy-4-methylselanyl-oxolan-2-yl]methyl dihydrogen phosphate

Chemical Descriptors

Stereo SMILES (CACTVS) C[Se][C@@H]1[C@H](O)[C@@H](CO[P](O)(O)=O)O[C@H]1n2cnc3C(=O)NC(=Nc23)N
SMILES (CACTVS) C[Se][CH]1[CH](O)[CH](CO[P](O)(O)=O)O[CH]1n2cnc3C(=O)NC(=Nc23)N
Stereo SMILES (OpenEye) C[Se][C@@H]1[C@@H]([C@H](O[C@H]1n2cnc3c2N=C(NC3=O)N)COP(=O)(O)O)O
InChI descriptor InChI=1S/C11H16N5O7PSe/c1-25-7-6(17)4(2-22-24(19,20)21)23-10(7)16-3-13-5-8(16)14-11(12)15-9(5)18/h3-4,6-7,10,17H,2H2,1H3,(H2,19,20,21)(H3,12,14,15,18)/t4-,6-,7-,10-/m1/s1
InChIKey descriptor VGEIDTKNQDSGED-KQYNXXCUSA-N

Status Information

Last modified 2021-03-01
Created 2006-05-18
Release status REL
Model PDB code 2H1M
Processing site RCSB