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3OPI

7-DEAZA-2'-DEOXYADENOSINE modification in B-FORM DNA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
DNA (5'-D(*CP*GP*CP*GP*AP*(7DA)P*TP*TP*CP*GP*CP*G)-3')polymer123662.42
2C
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
3D, E, F, G
(A, B)
SODIUM IONnon-polymer23.04Chemie (NA)
4H, I
(A, B)
waterwater18.0133Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight7324.8
Non-Polymers*Number of molecules5
Total formula weight116.3
All*Total formula weight7441.1
*Water molecules are not included.

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PDB entries from 2025-07-16

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