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1ne3
From Proteopedia
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|GENE= | |GENE= | ||
|DOMAIN=<span class='plainlinks'>[http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=PRK04007 rps28e]</span> | |DOMAIN=<span class='plainlinks'>[http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=PRK04007 rps28e]</span> | ||
| - | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ne3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ne3 OCA], [http://www.ebi.ac.uk/pdbsum/1ne3 PDBsum | + | |RELATEDENTRY= |
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ne3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ne3 OCA], [http://www.ebi.ac.uk/pdbsum/1ne3 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1ne3 RCSB]</span> | ||
}} | }} | ||
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[[Category: structural genomic]] | [[Category: structural genomic]] | ||
| - | ''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 22:29:08 2008'' |
Revision as of 19:29, 30 March 2008
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| Domains: | rps28e | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Solution structure of ribosomal protein S28E from Methanobacterium Thermoautotrophicum. Ontario Centre for Structural Proteomics target MTH0256_1_68; Northeast Structural Genomics Target TT744
Overview
The ribosomal protein S28E from the archaeon Methanobacterium thermoautotrophicum is a component of the 30S ribosomal subunit. Sequence homologs of S28E are found only in archaea and eukaryotes. Here we report the three-dimensional solution structure of S28E by NMR spectroscopy. S28E contains a globular region and a long C-terminal tail protruding from the core. The globular region consists of four antiparallel beta-strands that are arranged in a Greek-key topology. Unique features of S28E include an extended loop L2-3 that folds back onto the protein and a 12-residue charged C-terminal tail with no regular secondary structure and greater flexibility relative to the rest of the protein. The structural and surface resemblance to OB-fold family of proteins and the presence of highly conserved basic residues suggest that S28E may bind to RNA. A broad positively charged surface extending over one side of the beta-barrel and into the flexible C terminus may present a putative binding site for RNA.
About this Structure
1NE3 is a Single protein structure of sequence from Methanothermococcus thermolithotrophicus. Full crystallographic information is available from OCA.
Reference
Solution structure of ribosomal protein S28E from Methanobacterium thermoautotrophicum., Wu B, Yee A, Pineda-Lucena A, Semesi A, Ramelot TA, Cort JR, Jung JW, Edwards A, Lee W, Kennedy M, Arrowsmith CH, Protein Sci. 2003 Dec;12(12):2831-7. PMID:14627743
Page seeded by OCA on Sun Mar 30 22:29:08 2008
Categories: Methanothermococcus thermolithotrophicus | Single protein | Arrowsmith, C H. | Cort, J R. | Edwards, A. | Kennedy, M. | NESG, Northeast Structural Genomics Consortium. | Pineda-Lucena, A. | Ramelot, T A. | Wu, B. | Yee, A. | Beta protein | Nesg | Northeast structural genomics consortium | Ocsp | Protein structure initiative | Psi | Structural genomic
