1J8L

Molecular and Crystal Structure of D(CGCAAATTMO4CGCG): the Watson-Crick Type N4-Methoxycytidine/Adenosine Base Pair in B-DNA

Summary for 1J8L

• Entry DOI: 10.2210/pdb1j8l/pdb
• Related: 1I3T 1I47
• Descriptor: DNA (5'-D(*CP*GP*CP*AP*AP*AP*TP*TP*(C45)P*GP*CP*G)-3'), MAGNESIUM ION (3 entities in total)
• Functional Keywords: n4-methoxycytosine, dna damage, b-dna, double helix, deoxyribonucleic acid, dna
• Total number of polymer chains: 2
• Total formula weight: 7379.14

Authors

Hossain, M.T.,Sunami, T.,Tsunoda, M.,Hikima, T.,Chatake, T.,Ueno, Y.,Matsuda, A.,Takenaka, A. (deposition date: 2001-05-22, release date: 2001-09-28, Last modification date: 2023-08-16)

• Primary citation: Hossain, M.T.,Sunami, T.,Tsunoda, M.,Hikima, T.,Chatake, T.,Ueno, Y.,Matsuda, A.,Takenaka, A.; Crystallographic studies on damaged DNAs IV. N(4)-methoxycytosine shows a second face for Watson-Crick base-pairing, leading to purine transition mutagenesis.; Nucleic Acids Res., 29:3949-3954, 2001; PubMed: 11574676

Experimental method

X-RAY DIFFRACTION (1.6 Å)