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(-) Description

Title :  CRYSTAL STRUCTURE OF DNA(CGCGAATTCGCG)2 AT 1.25 ANGSTROMS
 
Authors :  D. G. Wei, S. Neidle
Date :  04 Oct 11  (Deposition) - 17 Apr 13  (Release) - 17 Apr 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.25
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Double Helix, Mg2+, Dna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Wei, W. D. Wilson, S. Neidle
Small-Molecule Binding To The Dna Minor Groove Is Mediated By A Conserved Water Cluster.
J. Am. Chem. Soc. V. 135 1369 2013
PubMed-ID: 23276263  |  Reference-DOI: 10.1021/JA308952Y

(-) Compounds

Molecule 1 - 5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'
    Chains: A, B
    Engineered: YES
    Other Details: THIS SEQUENCE OCCURS NATURALLY IN HUMANS.
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 9)

Asymmetric/Biological Unit (1, 9)
No.NameCountTypeFull Name
1MG9Ligand/IonMAGNESIUM ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:20 , HOH A:27 , HOH A:29 , HOH A:37 , HOH A:41 , HOH B:11BINDING SITE FOR RESIDUE MG A 13
2AC2SOFTWAREHOH A:119 , HOH A:128 , HOH A:155 , HOH A:159 , HOH B:74 , HOH B:109BINDING SITE FOR RESIDUE MG A 14
3AC3SOFTWAREHOH A:113 , HOH A:135 , HOH A:150 , HOH A:158 , HOH B:70 , HOH B:144BINDING SITE FOR RESIDUE MG A 15
4AC4SOFTWAREDG A:4 , HOH A:23 , HOH A:189 , HOH A:190 , MG B:27 , HOH B:188BINDING SITE FOR RESIDUE MG A 16
5AC5SOFTWAREDT B:19 , HOH B:55 , HOH B:62 , HOH B:75 , HOH B:82 , HOH B:114BINDING SITE FOR RESIDUE MG B 1
6AC6SOFTWAREDA B:17 , HOH B:120 , HOH B:131 , HOH B:166 , HOH B:167 , HOH B:171BINDING SITE FOR RESIDUE MG B 25
7AC7SOFTWAREDG B:16 , HOH B:178 , HOH B:179 , HOH B:180 , HOH B:181 , HOH B:182BINDING SITE FOR RESIDUE MG B 26
8AC8SOFTWAREMG A:16 , HOH A:190 , DC B:21 , HOH B:187 , HOH B:188 , HOH B:195 , HOH B:196 , HOH B:197BINDING SITE FOR RESIDUE MG B 27
9AC9SOFTWAREHOH B:76 , HOH B:85 , HOH B:118 , HOH B:201 , HOH B:202 , HOH B:203BINDING SITE FOR RESIDUE MG B 28

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3U2N)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3U2N)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3U2N)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3U2N)

(-) Exons   (0, 0)

(no "Exon" information available for 3U2N)

(-) 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:12
                                           
                  3u2n A  1 CGCGAATTCGCG 12
                                    10  


Chain B from PDB  Type:DNA  Length:12
                                           
                  3u2n B 13 CGCGAATTCGCG 24
                                    22
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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 3U2N)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3U2N)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3U2N)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3U2N)

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