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(-) Description

Title :  CRYSTAL STRUCTURE AT 1.5 ANGSTROMS RESOLUTION OF D(CGCICICG), AN OCTANUCLEOTIDE CONTAINING INOSINE, AND ITS COMPARISON WITH D(CGCG) AND D(CGCGCG) STRUCTURES
 
Authors :  V. D. Kumar, R. W. Harrison, L. C. Andrews, I. T. Weber
Date :  05 Nov 92  (Deposition) - 13 Apr 93  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (4x)
Biol. Unit 2:  C,D  (2x)
Keywords :  Z-Dna, Double Helix (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  V. D. Kumar, R. W. Harrison, L. C. Andrews, I. T. Weber
Crystal Structure At 1. 5-A Resolution Of D(Cgcicicg), An Octanucleotide Containing Inosine, And Its Comparison With D(Cgcg) And D(Cgcgcg) Structures.
Biochemistry V. 31 1541 1992
PubMed-ID: 1737011  |  Reference-DOI: 10.1021/BI00120A035
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA (5'-D(*CP*GP*CP*IP*CP*IP*CP*G)-3')
    ChainsA, B
    EngineeredYES
    SyntheticYES
 
Molecule 2 - DNA (5'-D(*CP*GP*CP*G)-3')
    ChainsC, D
    EngineeredYES
    SyntheticYES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (4x)AB  
Biological Unit 2 (2x)  CD

Summary Information (see also Sequences/Alignments below)

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Chain A from PDB  Type:DNA  Length:2
                                 
                  1d53 A  1 CG  2

Chain B from PDB  Type:DNA  Length:2
                                 
                  1d53 B  3 CG  4

Chain C from PDB  Type:DNA  Length:4
                                   
                  1d53 C  5 CGCG  8

Chain D from PDB  Type:DNA  Length:4
                                   
                  1d53 D  9 CGCG 12

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