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4HQI

Structure of O6-Benzyl-2'-deoxyguanosine opposite perimidinone-derived synthetic nucleoside in DNA duplex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Short modified nucleic acidspolymer123826.62SYNTHETIC CONSTRUCT
2C
(A)
SPERMINEnon-polymer202.31Chemie (SPM)
3D
(A)
STRONTIUM IONnon-polymer87.61Chemie (SR)
4E, F
(A, B)
waterwater18.049Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight7653.2
Non-Polymers*Number of molecules2
Total formula weight290.0
All*Total formula weight7943.2
*Water molecules are not included.

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PDB entries from 2025-10-29

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