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(-) Description

Title :  THE SOLUTION STRUCTURE OF AN AFLATOXIN B1 EPOXIDE ADDUCT AT THE N7 POSITION OF GUANINE OPPOSITE AN ADENINE IN THE COMPLEMENTARY STRAND OF AN OLIGODEOXYNUCLEOTIDE DUPLEX, NMR, MINIMIZED AVERAGE STRUCTURE
 
Authors :  D. S. Johnson, M. P. Stone
Date :  01 Apr 97  (Deposition) - 17 Sep 97  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B
Keywords :  Aflatoxin B1, N7-Guanine Adduct, Intercalation, Dna Duplex, Nmr, Deoxyribonucleic Acid (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. S. Johnston, M. P. Stone
Refined Solution Structure Of 8, 9-Dihydro-8-(N7-Guanyl)-9-Hydroxyaflatoxin B1 Opposite Cpa In The Complementary Strand Of An Oligodeoxynucleotide Duplex As Determined By 1H Nmr.
Biochemistry V. 34 14037 1995
PubMed-ID: 7578001  |  Reference-DOI: 10.1021/BI00043A009
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA (5'-D(*CP*CP*AP*TP*CP*XP*AP*TP*CP*C)-3')
    ChainsA
    EngineeredYES
    Other Details8,9-DIHYDRO-8-(N7-GUANYL)-9- HYDROXYAFLATOXIN B1 OPPOSITE CPA IN THE COMPLEMENTARY STRAND
    SyntheticYES
 
Molecule 2 - DNA (5'-D(*GP*GP*AP*TP*CP*AP*GP*AP*TP*GP*G)-3')
    ChainsB
    EngineeredYES
    Other Details8,9-DIHYDRO-8-(N7-GUANYL)-9- HYDROXYAFLATOXIN B1 OPPOSITE CPA IN THE COMPLEMENTARY STRAND
    SyntheticYES

 Structural Features

(-) Chains, Units

  
NMR Structure 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

NMR Structure (1, 1)
No.NameCountTypeFull Name
1X1Mod. Residue2'-DEOXY-N7-(8,9-DIHYDRO-9-HYDROXY-10-DEHYDROXY-AFLATOXIN)GUANOSINE MONOPHOSPHATE

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:DNA  Length:10
                                         
                  1ag5 A  1 CCATCgATCC 10
                                 |  10
                                 6-X  

Chain B from PDB  Type:DNA  Length:11
                                          
                  1ag5 B 11 GGATCAGATGG 21
                                    20 

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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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(-) CATH Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
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