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| Title: | | THE CRYSTAL STRUCTURE OF TWO UUCG LOOPS HIGHLIGHTS THE ROLE PLAYED BY 2'-HYDROXYL GROUPS IN ITS UNUSUAL STABILITY | |
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| Molecular Description: | 30S RIBOSOMAL PROTEIN S15/RNA COMPLEX |
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| Structural Features: | SINGLE STRAND, LOOPS, FLIPPED-OUT BASES, OVERHANGING BASES |
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| Nucleic Acid Sequence: |
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| Chain | B: | | G G G C G G C C U U C G G G C U A G A C G G U G G G A G A G G C U U C G G C U G G U C C A C C C G U G A C G C U C |
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| Protein Sequence: |
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| Primary Citation: | Ennifar, E., Nikulin, A., Tishchenko, S., Serganov, A., Nevskaya, N., Garber, M., Ehresmann, B., Ehresmann, C., Nikonov, S., Dumas, P.
The crystal structure of UUCG tetraloop.
J.Mol.Biol.
, 304,
pp. 35 - 42, 2000.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
64
2
2
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| Cell Constants: |
| a = 128.800 | b = 128.800 | c = 65.100 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 120.00 | (degrees) |
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| Refinement: | The structure was refined using the CNS 0.4 program.
The R value is
22.2
for 7679 reflections
in the resolution range 8.00 to
2.80 Ångstroms
with Fobs > 2.0 sigma(Fobs).
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