1sro

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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1sro FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1sro OCA], [http://www.ebi.ac.uk/pdbsum/1sro PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1sro RCSB]</span>
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'''S1 RNA BINDING DOMAIN, NMR, 20 STRUCTURES'''
'''S1 RNA BINDING DOMAIN, NMR, 20 STRUCTURES'''
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[[Category: Single protein]]
[[Category: Single protein]]
[[Category: Bycroft, M.]]
[[Category: Bycroft, M.]]
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[[Category: polynucleotide phosphorylase (pnpase)]]
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[[Category: S1 rna-binding domain]]
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[[Category: s1 rna-binding domain]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 23:46:07 2008''
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Revision as of 06:03, 3 May 2008

Template:STRUCTURE 1sro

S1 RNA BINDING DOMAIN, NMR, 20 STRUCTURES


Overview

The S1 domain, originally identified in ribosomal protein S1, is found in a large number of RNA-associated proteins. The structure of the S1 RNA-binding domain from the E. coli polynucleotide phosphorylase has been determined using NMR methods and consists of a five-stranded antiparallel beta barrel. Conserved residues on one face of the barrel and adjacent loops form the putative RNA-binding site. The structure of the S1 domain is very similar to that of cold shock protein, suggesting that they are both derived from an ancient nucleic acid-binding protein. Enhanced sequence searches reveal hitherto unidentified S1 domains in RNase E, RNase II, NusA, EMB-5, and other proteins.

About this Structure

1SRO is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.

Reference

The solution structure of the S1 RNA binding domain: a member of an ancient nucleic acid-binding fold., Bycroft M, Hubbard TJ, Proctor M, Freund SM, Murzin AG, Cell. 1997 Jan 24;88(2):235-42. PMID:9008164 Page seeded by OCA on Sat May 3 09:03:53 2008

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