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(-) Description

Title :  STRUCTURAL CHARACTERISATION OF THE BROMOURACIL-GUANINE BASE PAIR MISMATCH IN A Z-DNA FRAGMENT
 
Authors :  T. Brown, G. Kneale, W. N. Hunter, O. Kennard
Date :  17 Oct 92  (Deposition) - 15 Jul 93  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.25
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Z-Dna, Double Helix, Modified, Mismatched (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Brown, G. Kneale, W. N. Hunter, O. Kennard
Structural Characterisation Of The Bromouracil. Guanine Base Pair Mismatch In A Z-Dna Fragment.
Nucleic Acids Res. V. 14 1801 1986
PubMed-ID: 3951996  |  Reference-DOI: 10.1093/NAR/14.4.1801
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA (5'-D(*(BRU)P*GP*CP*GP*CP*G)-3')
    Chains: A, B
    Engineered: YES
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1BRU2Mod. Nucleotide5-BROMO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE
2MG1Ligand/IonMAGNESIUM ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREDG B:12 , HOH B:66BINDING SITE FOR RESIDUE MG B 13

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1DA1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1DA1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1DA1)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 1DA1)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:DNA  Length:6
                                     
                  1da1 A  1 uGCGCG  6
                            |     
                            |     
                            1-BRU 


Chain B from PDB  Type:DNA  Length:6
                                     
                  1da1 B  7 uGCGCG 12
                            |     
                            7-BRU
   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 1DA1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1DA1)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
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 Related Entries

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