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(-) Description

Title :  CRYSTAL STRUCTURE OF 9-AMINO-(N-(2-DIMETHYLAMINO)BUTYL) ACRIDINE-4-CARBOXAMIDE BOUND TO D(CG(5BR)UACG)2
 
Authors :  A. Adams, J. M. Guss, C. A. Collyer, W. A. Denny, L. P. G. Wakelin
Date :  19 Aug 00  (Deposition) - 30 Oct 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym./Biol. Unit :  A,B
Keywords :  9-Aminoacridine-4-Carboamide, Hexanucleotide, X-Ray Crystallography, Intercalation, Quadruplex, Dna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Adams, J. M. Guss, C. A. Collyer, W. A. Denny, L. P. Wakelin
A Novel Form Of Intercalation Involving Four Dna Duplexes In An Acridine-4-Carboxamide Complex Of D(Cgtacg)(2).
Nucleic Acids Res. V. 28 4244 2000
PubMed-ID: 11058124  |  Reference-DOI: 10.1093/NAR/28.21.4244
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA (5'-D(P*GP*(BRO)UP*AP*CP*G)-3')
    Chains: A
    Engineered: YES
    Other Details: KNOWN TO BE A GOOD SEQUENCE FOR INTERCALATION
    Synthetic: YES
 
Molecule 2 - DNA (5'-D(*CP*GP*(BRO)UP*AP*CP*G)-3')
    Chains: B
    Engineered: YES
    Other Details: KNOWN TO BE A GOOD SEQUENCE FOR INTERCALATION
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 5)

Asymmetric/Biological Unit (3, 5)
No.NameCountTypeFull Name
18AD1Ligand/Ion9-AMINO-(N-(2-DIMETHYLAMINO)BUTYL)ACRIDINE-4-CARBOXAMIDE
2BRU2Mod. Nucleotide5-BROMO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE
3CO2Ligand/IonCOBALT (II) ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREDG B:2006 , HOH B:4007 , HOH B:4009BINDING SITE FOR RESIDUE CO B 4001
2AC2SOFTWAREDG A:1002BINDING SITE FOR RESIDUE CO A 4002
3AC3SOFTWAREDC A:1005 , DG A:1006 , DC B:2001 , DG B:2002BINDING SITE FOR RESIDUE 8AD A 3014

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1FN1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1FN1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 1FN1)

(-) 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:5
                                      
                1fn1 A 1002 GuACG 1006
                             |   
                             |   
                          1003-BRU


Chain B from PDB  Type:DNA  Length:6
                                       
                1fn1 B 2001 CGuACG 2006
                              |   
                              |   
                           2003-BRU
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 1FN1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1FN1)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
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