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(-) Description

Title :  RACEMIC CRYSTAL STRUCTURE OF A BIMOLECULAR DNA G-QUADRUPLEX (P-1)
 
Authors :  P. K. Mandal, G. W. Collie, B. Kauffmann, I. Huc
Date :  19 Aug 14  (Deposition) - 12 Nov 14  (Release) - 14 Jan 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Racemic Dna, Racemates, Dna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. K. Mandal, G. W. Collie, B. Kauffmann, I. Huc
Racemic Dna Crystallography.
Angew. Chem. Int. Ed. Engl. V. 53 14424 2014
PubMed-ID: 25358289  |  Reference-DOI: 10.1002/ANIE.201409014

(-) Compounds

Molecule 1 - 5'-D(*GP*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3'
    Chains: A, B
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Other Details: BIMOLECULAR G-QUADRUPLEX
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 5)

Asymmetric/Biological Unit (1, 5)
No.NameCountTypeFull Name
1K5Ligand/IonPOTASSIUM ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREDG A:1002 , DG A:1003 , DG A:1010 , DG A:1011 , K A:1102 , K A:1104 , DG B:2002 , DG B:2003 , DG B:2010 , DG B:2011BINDING SITE FOR RESIDUE K A 1101
2AC2SOFTWAREDG A:1003 , DG A:1004 , DG A:1009 , DG A:1010 , K A:1101 , K A:1103 , DG B:2001 , DG B:2002 , DG B:2011 , DG B:2012BINDING SITE FOR RESIDUE K A 1102
3AC3SOFTWAREDG A:1004 , DT A:1005 , DT A:1007 , DG A:1009 , K A:1102 , HOH A:1202 , HOH A:1204 , DG B:2001 , DG B:2012BINDING SITE FOR RESIDUE K A 1103
4AC4SOFTWAREDG A:1001 , DG A:1002 , DG A:1011 , DG A:1012 , K A:1101 , DG B:2003 , DG B:2004 , DG B:2009 , DG B:2010 , K B:2101BINDING SITE FOR RESIDUE K A 1104
5AC5SOFTWAREDG A:1001 , DG A:1012 , K A:1104 , DG B:2004 , DT B:2005 , DT B:2007 , DG B:2009 , HOH B:2204 , HOH B:2212BINDING SITE FOR RESIDUE K B 2101

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4R45)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4R45)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4R45)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4R45)

(-) Exons   (0, 0)

(no "Exon" information available for 4R45)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:12
                                             
                4r45 A 1001 GGGGTTTTGGGG 1012
                                  1010  


Chain B from PDB  Type:DNA  Length:12
                                             
                4r45 B 2001 GGGGTTTTGGGG 2012
                                  2010
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  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 4R45)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4R45)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4R45)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4R45)

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  4r45
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

(no "Entries Sharing at Least One Protein Chain" available for 4R45)

(-) Related Entries Specified in the PDB File

4r44 RACEMIC CRYSTAL STRUCTURE OF A TETRAMOLECULAR DNA G- QUADRUPLEX
4r47 RACEMIC CRYSTAL STRUCTURE OF A BIMOLECULAR DNA G-QUADRUPLEX (P21/N)
4r48 RACEMIC CRYSTAL STRUCTURE OF A CALCIUM-BOUND DNA FOUR-WAY JUNCTION
4r49 RACEMIC CRYSTAL STRUCTURE OF A CALCIUM-BOUND B-DNA DUPLEX
4r4a RACEMIC CRYSTAL STRUCTURE OF A COBALT-BOUND B-DNA DUPLEX
4r4d RACEMIC CRYSTAL STRUCTURE OF A MAGNESIUM-BOUND B-DNA DUPLEX