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| Title: |  | CATABOLITE GENE ACTIVATOR PROTEIN (CAP)/DNA COMPLEX + ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE |  |
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| Structural Features: | B DOUBLE HELIX, OVERHANGING BASE |
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| Nucleic Acid Sequence: |
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| Protein Sequence: |
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| Primary Citation: | Schultz, S.C., Shields, G.C., Steitz, T.A.
Crystal structure of a CAP-DNA complex: the DNA is bent by 90 degrees.
Science
, 253,
pp. 1001 - 1007, 1991.
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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 = 138.000 | b = 152.600 | c = 76.000 | (Ångstroms) |
= 90.00 | = 90.00 | = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the X-PLOR program.
The R value is
23.5
for reflections
in the resolution range 8.000 to
3.000 Ångstroms
with Fobs > 2.000 sigma(Fobs).
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