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| Title: | | MOLECULAR BASIS OF BOX C/D RNA-PROTEIN INTERACTION: CO-CRYSTAL STRUCTURE OF THE ARCHAEAL SRNP INTIATION COMPLEX | |
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| Molecular Description: | PROTEIN/RNA Complex |
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| Structural Features: | SINGLE STRAND, LOOP, internal loop |
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| Nucleic Acid Sequence: |
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| Chains | C, D: | |
G C (5BU) C (5BU) G A C C G A A A G G C G U G A (5BU) G A G C
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| Protein Sequence: |
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| Primary Citation: | Moore, T., Zhang, Y., Fenley, M.O., Li, H.
Molecular Basis of Box C/D RNA-Protein Interactions; Cocrystal Structure of Archaeal L7Ae and a Box C/D RNA.
STRUCTURE
, 12,
pp. 807 - 818, 2004.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
2
3
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| Cell Constants: |
| a = 120.584 | b = 120.584 | c = 120.584 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | EVAPORATION |
| Drop: | | PEG
400 magnesium acetate, HEPES, H2O |
| Reservoir: | | PEG
400 magnesium acetate, H2O |
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| Refinement: | The structure was refined using the CNS 1.1 program.
The R value is
23.5
for 28953 reflections
in the resolution range 29.25 to
2.7 Ångstroms
with Fobs > 0.0 sigma(Fobs).
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