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3SC8

Crystal structure of an intramolecular human telomeric DNA G-quadruplex bound by the naphthalene diimide BMSG-SH-3

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Human telomeric repeat sequencepolymer226983.51
2B, C, D
(A)
POTASSIUM IONnon-polymer39.13Chemie (K)
3E
(A)
2,7-bis[3-(4-methylpiperazin-1-yl)propyl]-4,9-bis{[3-(4-methylpiperazin-1-yl)propyl]amino}benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetronenon-polymer857.11Chemie (R8G)
4F
(A)
waterwater18.029Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight6983.5
Non-Polymers*Number of molecules4
Total formula weight974.4
All*Total formula weight7957.9
*Water molecules are not included.

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PDB entries from 2025-07-30

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