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| Title: | | PSORALEN CROSS-LINKED D(CCGCTAGCGG) FORMS HOLLIDAY JUNCTION | |
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| Molecular Description: | 5'-D(CpCpGpCpTpApGpCpGp
G)-3' CROSSLINKED BY PSORALEN |
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| Structural Features: | B DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A, B: | |
(DC) (DC) (DG) (DC) (DT) (DA) (DG) (DC) (DG) (DG)
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| Primary Citation: | Eichman, B.F., Mooers, B.H., Alberti, M., Hearst, J.E., Ho, P.S.
The crystal structures of psoralen cross-linked DNAs: drug-dependent formation of Holliday junctions.
J.Mol.Biol.
, 308,
pp. 15 - 26, 2001.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
1
2
1
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| Cell Constants: |
| a = 70.674 | b = 23.769 | c = 44.339 | (Ångstroms) |
 = 90.00 |  = 130.11 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION, SITTING DROP |
| Drop: | | sodium cacodylate, MgCl2, MPD |
| Reservoir: | | MgCl2, MPD |
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| Refinement: | The structure was refined using the X-PLOR 3.851 program.
The R value is
24.5
for 2928 reflections
in the resolution range 34.65 to
2.20 Ångstroms
with I > 0.0 sigma(I).
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