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(-) Description

Title :  CRYSTAL STRUCTURE OF INTERCALATED FOUR-STRANDED D(C3T)
 
Authors :  C. Kang, I. Berger, C. Lockshin, R. Ratliff, R. Moyzis, A. Rich
Date :  29 Sep 94  (Deposition) - 30 Nov 94  (Release) - 03 Oct 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  U-Dna, Quadruple Helix, Parallel-Stranded Tetraplex, Base Intercalated, Mismatched, Dna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. H. Kang, I. Berger, C. Lockshin, R. Ratliff, R. Moyzis, A. Rich
Crystal Structure Of Intercalated Four-Stranded D(C3T) At 1. 4 Angstroms Resolution.
Proc. Natl. Acad. Sci. Usa V. 91 11636 1994
PubMed-ID: 7972115  |  Reference-DOI: 10.1073/PNAS.91.24.11636

(-) Compounds

Molecule 1 - DNA (5'-D(*CP*CP*CP*T)-3')
    Chains: A, B, C, D
    Engineered: YES
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

Asymmetric/Biological Unit (1, 3)
No.NameCountTypeFull Name
1NA3Ligand/IonSODIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREDT B:8 , DT C:12 , DT D:16 , HOH D:31 , HOH D:69BINDING SITE FOR RESIDUE NA B 17
2AC2SOFTWAREDC A:2 , DC A:3 , DC C:11 , HOH C:35 , HOH C:42BINDING SITE FOR RESIDUE NA C 18
3AC3SOFTWAREDC A:1 , DC A:2 , HOH A:44 , HOH C:43BINDING SITE FOR RESIDUE NA A 19

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 191D)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 191D)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 191D)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 191D)

(-) Exons   (0, 0)

(no "Exon" information available for 191D)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:DNA  Length:4
                                   
                  191d A  1 CCCT  4


Chain B from PDB  Type:DNA  Length:4
                                   
                  191d B  5 CCCT  8


Chain C from PDB  Type:DNA  Length:4
                                   
                  191d C  9 CCCT 12


Chain D from PDB  Type:DNA  Length:4
                                   
                  191d D 13 CCCT 16
   Legend:   → Mismatch (orange background)
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 191D)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 191D)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 191D)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 191D)

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  191d
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 Related Entries

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

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(-) Related Entries Specified in the PDB File

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