361d
From Proteopedia
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|PDB= 361d |SIZE=350|CAPTION= <scene name='initialview01'>361d</scene>, resolution 3.000Å | |PDB= 361d |SIZE=350|CAPTION= <scene name='initialview01'>361d</scene>, resolution 3.000Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= | + | |LIGAND= <scene name='pdbligand=A:ADENOSINE-5'-MONOPHOSPHATE'>A</scene>, <scene name='pdbligand=C:CYTIDINE-5'-MONOPHOSPHATE'>C</scene>, <scene name='pdbligand=G:GUANOSINE-5'-MONOPHOSPHATE'>G</scene>, <scene name='pdbligand=U:URIDINE-5'-MONOPHOSPHATE'>U</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=361d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=361d OCA], [http://www.ebi.ac.uk/pdbsum/361d PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=361d RCSB]</span> | ||
}} | }} | ||
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[[Category: tetraloop]] | [[Category: tetraloop]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 05:21:47 2008'' |
Revision as of 02:21, 31 March 2008
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| , resolution 3.000Å | |||||||
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| Ligands: | , , , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF DOMAIN E OF THERMUS FLAVUS 5S RRNA: A HELICAL RNA-STRUCTURE INCLUDING A TETRALOOP
Overview
The synthetic RNA fragment 5'-CUGGGCGG(GCGA)CCGCCUGG (nucleotides in parentheses indicate the loop region) corresponds to the natural sequence of domain E from nucleotides 79-97 of the Thermus flavus 5S rRNA including a hairpin loop. The RNA structure determined at 3.0 A and refined to an R-value of 24.1% also represents the first X-ray structure GNRA tetraloop. The loop is in distinctly different conformation from other GNRA tetraloops analyzed by NMR. The conformation of the two molecules in the asymmetric unit is influenced and stabilized by specific intermolecular contacts. The structural features presented here give evidence for the ability of RNA molecules to adapt to specific environments.
About this Structure
361D is a Protein complex structure of sequences from [1]. Full crystallographic information is available from OCA.
Reference
Crystal structure of domain E of Thermus flavus 5S rRNA: a helical RNA structure including a hairpin loop., Perbandt M, Nolte A, Lorenz S, Bald R, Betzel C, Erdmann VA, FEBS Lett. 1998 Jun 12;429(2):211-5. PMID:9650592
Page seeded by OCA on Mon Mar 31 05:21:47 2008
Categories: Protein complex | Betzel, C. | Erdmann, V A. | Lorenz, S. | Nolte, A. | Perbandt, M. | Hairpin | Mismatched | Rna | Single strand | Tetraloop
