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| Title: | | ZIF268 ZINC FINGER-DNA COMPLEX | |
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| Molecular Description: | ZIF268 ZINC FINGER PEPTIDE/DNA COMPLEX |
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| Structural Features: | B DOUBLE HELIX, OVERHANGING BASE |
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| Nucleic Acid Sequence: |
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| Chain | B: | |
(DA) (DG) (DC) (DG) (DT) (DG) (DG) (DG) (DC) (DG) (DT)
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| Chain | C: | |
(DT) (DA) (DC) (DG) (DC) (DC) (DC) (DA) (DC) (DG) (DC)
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| Protein Sequence: |
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| Primary Citation: | Elrod-Erickson, M., Rould, M.A., Nekludova, L., Pabo, C.O.
Zif268 protein-DNA complex refined at 1.6 A: a model system for understanding zinc finger-DNA interactions.
Structure
, 4,
pp. 1171 - 1180, 1996.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
2
2
21
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| Cell Constants: |
| a = 45.400 | b = 56.200 | c = 130.800 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION, HANGING DROP |
| Drop: | | WATER, NaCl, BIS-TRIS-PROPANE_HCL |
| Reservoir: | | WATER, PEG
400 |
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| Refinement: | The structure was refined using the X-PLOR program.
The R value is
19.5
for 19207 reflections
in the resolution range 6.000 to
1.600 Ångstroms
with Fobs > 2.000 sigma(Fobs).
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