Brand  (β version)

PDB ID: 1J8L

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Ligands
Code Name Style Show Link
MG Magnesium ion PoSSuM
Non-standard Residues
Code Name Show
C45 N4-methoxy-2'-deoxy-cytidine-5'-monophosphate
Glycosylation
Code Name Emphasize
Modification
Code Name Show

Structure summary

Code : 1J8L   PDBj   RCSB PDB   PDBe
Header : DNA
Title : Molecular and Crystal Structure of D(CGCAAATTMO4CGCG): the Watson-Crick Type N4-Methoxycytidine/Adenosine Base Pair in B-DNA
Release Data : 2001-09-28
Compound :
mol_id molecule chains
1 DNA (5'-D(*CP*GP*CP*AP*AP*AP*TP*TP*(C45)P*GP*CP*G)-3') A,B
Source :
mol_id organism_scientific
1
synthetic: yes
Authors : Hossain, M.T., Sunami, T., Tsunoda, M., Hikima, T., Chatake, T., Ueno, Y., Matsuda, A., Takenaka, A.
Keywords : N4-METHOXYCYTOSINE, DNA DAMAGE, B-DNA, DOUBLE HELIX, DEOXYRIBONUCLEIC ACID, DNA
Exp. method : X-RAY DIFFRACTION ( 1.6 Å )
Citation :

Crystallographic studies on damaged DNAs IV. N(4)-methoxycytosine shows a second face for Watson-Crick base-pairing, leading to purine transition mutagenesis.

Hossain, M.T.,Sunami, T.,Tsunoda, M.  et al.
(2001)  Nucleic Acids Res.  29 : 3949 - 3954

PubMed: 11574676