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| Title: | | ECORV-T93A/DNA/CA2+ | |
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| Molecular Description: |
ECORV ENDONUCLEASE (E.C.3.1.21.4)/DNA COMPLEX |
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| Structural Features: | B DOUBLE HELIX, KINKED |
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| Nucleic Acid Sequence: |
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| Chains | C,D: | | (DA) (DA) (DA) (DG) (DA) (DT) (DA) (DT) (DC) (DT) (DT) |
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| Protein Sequence: |
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| Primary Citation: | Horton, N.C., Newberry, K.J., Perona, J.J.
Metal ion-mediated substrate-assisted catalysis in type II restriction endonucleases
Proc.Natl.Acad.Sci.USA
, 95,
pp. 13489 - 13494, 1998.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
1
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| Cell Constants: |
| a = 50.000 | b = 64.400 | c = 49.200 | (Ångstroms) |
 = 109.20 |  = 108.70 |  = 95.80 | (degrees) |
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| Refinement: | The structure was refined using the X-PLOR program.
The R value is
18.4
for 31018 reflections
in the resolution range 6.000 to
2.15 Ångstroms
with Fobs > 2.000 sigma(Fobs).
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