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| Title: | | STRUCTURE OF THE PURR MUTANT, L54M, BOUND TO HYPOXANTHINE AND PURF OPERATOR DNA | |
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| Molecular Description: |
PURINE REPRESSOR MUTANT L54M/PURF OPERATOR DNA COMPLEX |
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| Structural Features: | B DOUBLE HELIX, OVERHANGING BASES |
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| Nucleic Acid Sequence: |
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| Chain | B: | | (DT) (DA) (DC) (DG) (DC) (DA) (DA) (DA) (DC) (DG) (DT) (DT) (DT) (DG) (DC) (DG) (DT) |
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| Protein Sequence: |
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| Primary Citation: | Arvidson, D.N., Lu, F., Faber, C., Zalkin, H., Brennan, R.G.
The structure of PurR mutant L54M shows an alternative route to DNA kinking.
Nat.Struct.Biol.
, 5,
pp. 436 - 441, 1998.
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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 = 175.890 | b = 94.930 | c = 81.900 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the TNT program.
The R value is
17.4
for 18486 reflections
in the resolution range 10.000 to
2.700 Ångstroms
with Fobs > 1.300 sigma(Fobs).
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