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| Title: | | ENGRAILED HOMEODOMAIN Q50A VARIANT DNA COMPLEX | |
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| Molecular Description: |
ENGRAILED HOMEODOMAIN (MUTANT Q50A)/DNA COMPLEX |
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| Structural Features: | B DOUBLE HELIX, OVERHANGING BASES |
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| Nucleic Acid Sequence: |
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| Protein Sequence: |
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| Primary Citation: | Grant, R.A., Rould, M.A., Klemm, J.D., Pabo, C.O.
Exploring the role of glutamine 50 in the homeodomain-DNA interface: crystal structure of engrailed (Gln50 --> ala) complex at 2.0 A.
Biochemistry
, 39,
pp. 8187 - 8192, 2000.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
1
2
1
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| Cell Constants: |
| a = 126.900 | b = 45.550 | c = 71.620 | (Ångstroms) |
 = 90.00 |  = 119.90 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the X-PLOR 3.851 program.
The R value is
23.4
for 21566 reflections
in the resolution range 20.00 to
2.00 Ångstroms
with Fobs > 2.0 sigma(Fobs).
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