2HRI
A parallel stranded human telomeric quadruplex in complex with the porphyrin TMPyP4
Summary for 2HRI
Entry DOI | 10.2210/pdb2hri/pdb |
Descriptor | 5'-D(*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3', POTASSIUM ION, (1Z,4Z,9Z,15Z)-5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin, ... (4 entities in total) |
Functional Keywords | quadruplex, dna, propeller, dimeric, human telomere parallel stranded, ligand, complex |
Total number of polymer chains | 2 |
Total formula weight | 8413.48 |
Authors | Parkinson, G.N.,Ghosh, R.,Neidle, S. (deposition date: 2006-07-20, release date: 2007-05-08, Last modification date: 2023-08-30) |
Primary citation | Parkinson, G.N.,Ghosh, R.,Neidle, S. Structural basis for binding of porphyrin to human telomeres. Biochemistry, 46:2390-2397, 2007 Cited by PubMed: 17274602DOI: 10.1021/bi062244n PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.09 Å) |
Structure validation
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