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| Title: | | CRYSTAL STRUCTURE OF RESTRICTION ENDONUCLEASE MSPI IN COMPLEX WITH ITS COGNATE DNA IN P212121 SPACE GROUP | |
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| Molecular Description: |
Type II restriction enzyme MspI/DNA Complex |
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| Structural Features: | B DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | C,D,E,F: | | (DC) (DC) (DC) (DC) (DC) (DG) (DG) (DG) (DG) (DG) |
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| Protein Sequence: |
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| Primary Citation: | Xu, Q.S., Roberts, R.J., Guo, H.-C.
Two crystal forms of the restriction enzyme MspI-DNA complex show the same novel structure.
Protein Sci.
, 14,
pp. 2590 - 2600, 2005.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
21
21
21
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| Cell Constants: |
| a = 50.295 | b = 111.266 | c = 130.735 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the CNS program.
The R value is
22.6
for 20877 reflections
in the resolution range 46.94 to
2.70 Ångstroms
with Fobs > 0.0 sigma(Fobs).
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