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| Title: | | T4DAM IN COMPLEX WITH SINEFUNGIN AND 16-MER OLIGONUCLEOTIDE SHOWING SEMI-SPECIFIC AND SPECIFIC CONTACT AND FLIPPED BASE | |
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| Molecular Description: |
DNA adenine methylase (E.C. 2.1.1.7)/DNA Complex |
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| Structural Features: | B DOUBLE HELIX, BULGES, FLIPPED-OUT BASES |
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| Nucleic Acid Sequence: |
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| Chains | F,G,H,I: | | (DT) (DC) (DA) (DC) (DA) (DG) (DG) (DA) (DT) (DC) (DC) (DT) (DG) (DT) (DG) (DA) |
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| Protein Sequence: |
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| Primary Citation: | Horton, J.R., Liebert, K., Hattman, S., Jeltsch, A., Cheng, X.
Transition from Nonspecific to Specific DNA Interactions along the Substrate-Recognition Pathway of Dam Methyltransferase.
Cell(Cambridge,Mass.)
, 121,
pp. 349 - 361, 2005.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
1
21
1
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| Cell Constants: |
| a = 87.871 | b = 117.648 | c = 87.865 | (Ångstroms) |
 = 90.00 |  = 90.02 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the CNS program.
The R value is
21.4
for 32163 reflections
in the resolution range 29.4 to
3.09 Ångstroms
with Fobs > 0.0 sigma(Fobs).
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