2B3E | DD0076 - JenaLib

Title :   CRYSTAL STRUCTURE OF DB819-D(CGCGAATTCGCG)2 COMPLEX.

Authors :   N. H. Campbell, D. A. Evans, M. P. Lee, G. N. Parkinson, S. Neidle

Date :   20 Sep 05 (Deposition) - 22 Nov 05 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.36

Chains :   Asym./Biol. Unit : A,B

Keywords :   Nucleic Acids, Dna, Double Helix, Minor Groove, Dna Minor, Groove Binder, Dna Minor Groove-Ligand Complex, Db819, A2T2, Dickerson And Drew Dodecamer, Crystal Structure Of B-Dna, Dna-Drug Complex, Magnesium-Water Complex, Hydrated Magnesium, Dna Hydration. (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   N. H. Campbell, D. A. Evans, M. P. Lee, G. N. Parkinson, S. Neidle
Targeting The Dna Minor Groove With Fused Ring Dicationic Compounds: Comparison Of In Silico Screening And A High-Resolution Crystal Structure.
Bioorg. Med. Chem. Lett. V. 16 15 2006
PubMed-ID: 16263285 | Reference-DOI: 10.1016/J.BMCL.2005.10.036
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 2)

Sites (2, 2)

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HOH A:129 , HOH A:130 , HOH A:132 , HOH A:133 , HOH B:128 , HOH B:131	BINDING SITE FOR RESIDUE MG A 26
2	AC2	SOFTWARE	DA A:6 , DT A:7 , DT A:8 , DC A:9 , HOH A:43 , HOH A:80 , HOH A:95 , DA B:18 , DT B:19 , DT B:20 , DC B:21 , HOH B:79	BINDING SITE FOR RESIDUE DBN A 25

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

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Chain A from PDB  Type:DNA  Length:12
                                           
                  2b3e A  1 CGCGAATTCGCG 12
                                    10

Chain B from PDB  Type:DNA  Length:12
                                           
                  2b3e B 13 CGCGAATTCGCG 24
                                    22

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