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1DCR

CRYSTAL STRUCTURE OF DNA SHEARED TANDEM G-A BASE PAIRS

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
5'-D(*CP*CP*GP*AP*AP*(BRU)P*GP*AP*GP*G)-3'polymer103158.92
2C
(A)
SPERMINEnon-polymer202.31Chemie (SPM)
3D, E, G
(A, B)
MAGNESIUM IONnon-polymer24.33Chemie (MG)
4F
(B)
SODIUM IONnon-polymer23.01Chemie (NA)
5H, I
(A, B)
waterwater18.087Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight6317.8
Non-Polymers*Number of molecules5
Total formula weight298.2
All*Total formula weight6616.1
*Water molecules are not included.

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PDB entries from 2025-07-09

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