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(-) Description

Title :  STRUCTURAL CHARACTERISATION OF THE HOLLIDAY JUNCTION TCGGTACCGA
 
Authors :  J. H. Thorpe, B. C. Gale, S. C. M. Teixeira, C. J. Cardin
Date :  16 Jul 02  (Deposition) - 06 May 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Holliday Junction, Strontium Derivative, Four-Way Junction, Dna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. H. Thorpe, B. C. Gale, S. C. M. Teixeira, C. J. Cardin
Conformational And Hydration Effects Of Site-Selective Sodium, Calcium And Strontium Ion Binding To The Dna Holliday Junction Structure D(Tcggtaccga)(4)
J. Mol. Biol. V. 327 97 2003
PubMed-ID: 12614611  |  Reference-DOI: 10.1016/S0022-2836(03)00088-3
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 5'-D(*TP*CP*GP*GP*TP*AP*CP*CP*GP*A)-3'
    Chains: A, B
    Engineered: YES
    Other Details: SECTION OF HOLLIDAY JUNCTION
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 5)
No.NameCountTypeFull Name
1SR5Ligand/IonSTRONTIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1SR-1Ligand/IonSTRONTIUM ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH B:26 , HOH B:27 , HOH B:28 , HOH B:29 , HOH B:30 , HOH B:31 , HOH B:32 , HOH B:33BINDING SITE FOR RESIDUE SR B 21
2AC2SOFTWAREHOH B:34 , HOH B:35 , HOH B:36 , HOH B:37 , HOH B:86 , HOH B:123 , HOH B:124BINDING SITE FOR RESIDUE SR B 22
3AC3SOFTWAREHOH A:41 , HOH B:38 , HOH B:39 , HOH B:40 , HOH B:42 , HOH B:125BINDING SITE FOR RESIDUE SR A 23
4AC4SOFTWAREHOH A:45 , HOH A:46 , HOH A:48 , HOH A:87 , HOH B:43 , HOH B:44 , HOH B:47BINDING SITE FOR RESIDUE SR A 24
5AC5SOFTWAREHOH B:49 , HOH B:50 , HOH B:51 , HOH B:52BINDING SITE FOR RESIDUE SR B 25

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1M6G)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1M6G)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1M6G)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 1M6G)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:DNA  Length:10
                                         
                  1m6g A  1 TCGGTACCGA 10
                                    10


Chain B from PDB  Type:DNA  Length:10
                                         
                  1m6g B 11 TCGGTACCGA 20
                                    20
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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 1M6G)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1M6G)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1M6G)

(-) Gene Ontology  (0, 0)

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