1etg
From Proteopedia
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|PDB= 1etg |SIZE=350|CAPTION= <scene name='initialview01'>1etg</scene> | |PDB= 1etg |SIZE=350|CAPTION= <scene name='initialview01'>1etg</scene> | ||
|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=[[1etf|1ETF]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1etg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1etg OCA], [http://www.ebi.ac.uk/pdbsum/1etg PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1etg RCSB]</span> | ||
}} | }} | ||
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[[Category: transcription regulation]] | [[Category: transcription regulation]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 20:09:19 2008'' |
Revision as of 17:09, 30 March 2008
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| Ligands: | , , , | ||||||
| Related: | 1ETF
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
REV RESPONSE ELEMENT (RRE) RNA COMPLEXED WITH REV PEPTIDE, NMR, 19 STRUCTURES
Overview
The solution structure of a human immunodeficiency virus type-1 (HIV-1) Rev peptide bound to stem-loop IIB of the Rev response element (RRE) RNA was solved by nuclear magnetic resonance spectroscopy. The Rev peptide has an alpha-helical conformation and binds in the major groove of the RNA near a purine-rich internal loop. Several arginine side chains make base-specific contacts, and an asparagine residue contacts a G.A base pair. The phosphate backbone adjacent to a G.G base pair adopts an unusual structure that allows the peptide to access a widened major groove. The structure formed by the two purine-purine base pairs of the RRE creates a distinctive binding pocket that the peptide can use for specific recognition.
About this Structure
1ETG is a Single protein structure of sequence from Human immunodeficiency virus 1. Full crystallographic information is available from OCA.
Reference
Alpha helix-RNA major groove recognition in an HIV-1 rev peptide-RRE RNA complex., Battiste JL, Mao H, Rao NS, Tan R, Muhandiram DR, Kay LE, Frankel AD, Williamson JR, Science. 1996 Sep 13;273(5281):1547-51. PMID:8703216
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