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(-) Description

Title :  MOLECULAR STRUCTURE OF TWO CRYSTAL FORMS OF CYCLIC TRIADENYLIC ACID AT 1 ANGSTROM RESOLUTION
 
Authors :  Y. G. Gao, H. Robinson, Y. Guan, Y. C. Liaw, J. H. Van Boom, G. A. Van Der Marel, A. H. Wang
Date :  20 Aug 03  (Deposition) - 26 Aug 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.04
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (3x)
Biol. Unit 2:  B  (3x)
Keywords :  Cyclic Trinucleotide, Dna (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  Y. G. Gao, H. Robinson, Y. Guan, Y. C. Liaw, J. H. Van Boom, G. A. Van Der Marel, A. H. Wang
Molecular Structure Of Two Crystal Forms Of Cyclic Triadenylic Acid At 1A Resolution.
J. Biomol. Struct. Dyn. V. 16 69 1998
PubMed-ID: 9745896
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA (5'-CD(*AP*AP*AP)-3')
    ChainsA, B
    EngineeredYES
    Other DetailsSYNTHETIC
    SyntheticYES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (3x)A 
Biological Unit 2 (3x) B

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1CO1Ligand/IonCOBALT (II) ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:121 , HOH A:122 , HOH B:118 , HOH B:119 , HOH B:120 , HOH B:123BINDING SITE FOR RESIDUE CO B 8

(-) SS Bonds  (0, 0)

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(-) Sequences/Alignments

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Chain A from PDB  Type:DNA  Length:1
                               
                   1o55 A   A 2

Chain B from PDB  Type:DNA  Length:1
                               
                   1o55 B   A 5

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(-) Gene Ontology  (0, 0)

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