6ISW

Structure of human telomeric DNA with 5-selenophene-modified deoxyuridine at residue 12

Summary for 6ISW

Entry DOI	10.2210/pdb6isw/pdb
Descriptor	DNA (22-MER), POTASSIUM ION (2 entities in total)
Functional Keywords	human telomere, parallel g-quadruplex, dna
Biological source	Homo sapiens
Total number of polymer chains	1
Total formula weight	7199.78
Authors	Saikrishnan, K.,Nuthanakanti, A.,Srivatsan, S.G.,Ahmad, I. (deposition date: 2018-11-19, release date: 2019-05-15, Last modification date: 2023-11-22)
Primary citation	Nuthanakanti, A.,Ahmed, I.,Khatik, S.Y.,Saikrishnan, K.,Srivatsan, S.G. Probing G-quadruplex topologies and recognition concurrently in real time and 3D using a dual-app nucleoside probe. Nucleic Acids Res., 47:6059-6072, 2019 Cited by PubMed: 31106340 DOI: 10.1093/nar/gkz419 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.3 Å)

Structure validation