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| Title: |  | INTRON ENCODED HOMING ENDONUCLEASE I-PPOI (H98A)/DNA HOMING SITE COMPLEX |  |
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| Molecular Description: |
INTRON-ENCODED HOMING ENDONUCLEASE I-PPOI (E.C.3.1.-.-)/DNA COMPLEX |
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| Structural Features: | B DOUBLE HELIX, OVERHANGING BASES |
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| Nucleic Acid Sequence: |
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| Chains | C,D: | | (DT) (DT) (DG) (DA) (DC) (DT) (DC) (DT) (DC) (DT) (DT) (DA) (DA) (DG) (DA) (DG) (DA) (DG) (DT) (DC) (DA) |
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| Protein Sequence: |
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| Primary Citation: | Galburt, E.A., Chevalier, B., Tang, W., Jurica, M.S., Flick, K.E., Monnat Jr., R.J., Stoddard, B.L.
A novel endonuclease mechanism directly visualized for I-PpoI.
Nat.Struct.Biol.
, 6,
pp. 1096 - 1099, 1999.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
31
2
1
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| Cell Constants: |
| a = 113.866 | b = 113.866 | c = 89.040 | (Ångstroms) |
= 90.00 | = 90.00 | = 120.00 | (degrees) |
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| Refinement: | The structure was refined using the X-PLOR 3.851 program.
The R value is
20.4
for 49539 reflections
in the resolution range 50. to
1.93 Ångstroms
with I > 0. sigma(I).
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