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| Title: | | STRUCTURE OF TERNARY COMPLEX OF HHAI METHYLTRANSFERASE MUTANT (T250G) IN COMPLEX WITH DNA AND ADOHCY | |
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| Molecular Description: |
HHAI METHYLTRANSFERASE MUTANT (T250G) (E.C. 2.1.1.73)
DNA AND ADOHCY |
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| Structural Features: | B DOUBLE HELIX, OVERHANGING BASES, FLIPPED OUT BASE |
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| Nucleic Acid Sequence: |
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| Chains | C,D: | | (DT) (DG) (DA) (DT) (DA) (DG) (DC) (DG) (DC) (DT) (DA) (DT) (DC) |
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| Protein Sequence: |
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| Primary Citation: | Vilkaitis, G., Dong, A., Weinhold, E., Cheng, X., Klimasauskas, S.
Functional roles of the conserved threonine 250 in the target recognition domain of HhaI DNA methyltransferase.
J.Biol.Chem.
, 275,
pp. 38722 - 38730, 2000.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
H
3
2
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| Cell Constants: |
| a = 98.46 | b = 98.46 | c = 323.22 | (Ångstroms) |
 = 90. |  = 90. |  = 120. | (degrees) |
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| Refinement: | The structure was refined using the X-PLOR 3.851 program.
The R value is
20.7
for 24065 reflections
in the resolution range 20.0 to
2.26 Ångstroms
with I > 0. sigma(I).
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