1nyn
From Proteopedia
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'''Solution NMR Structure of Protein YHR087W from Saccharomyces cerevisiae. Northeast Structural Genomics Consortium Target YTYST425.''' | '''Solution NMR Structure of Protein YHR087W from Saccharomyces cerevisiae. Northeast Structural Genomics Consortium Target YTYST425.''' | ||
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[[Category: NESG, Northeast Structural Genomics Consortium.]] | [[Category: NESG, Northeast Structural Genomics Consortium.]] | ||
[[Category: Yee, A A.]] | [[Category: Yee, A A.]] | ||
| - | [[Category: | + | [[Category: Hypothetical protein]] |
| - | [[Category: | + | [[Category: Nesg]] |
| - | [[Category: | + | [[Category: Northeast structural genomics consortium]] |
| - | [[Category: | + | [[Category: Protein structure initiative]] |
| - | [[Category: | + | [[Category: Psi]] |
| - | [[Category: | + | [[Category: Structural genomic]] |
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 03:08:40 2008'' | |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 00:08, 3 May 2008
Solution NMR Structure of Protein YHR087W from Saccharomyces cerevisiae. Northeast Structural Genomics Consortium Target YTYST425.
Overview
A combination of structural, biochemical, and genetic studies in model organisms was used to infer a cellular role for the human protein (SBDS) responsible for Shwachman-Bodian-Diamond syndrome. The crystal structure of the SBDS homologue in Archaeoglobus fulgidus, AF0491, revealed a three domain protein. The N-terminal domain, which harbors the majority of disease-linked mutations, has a novel three-dimensional fold. The central domain has the common winged helix-turn-helix motif, and the C-terminal domain shares structural homology with known RNA-binding domains. Proteomic analysis of the SBDS sequence homologue in Saccharomyces cerevisiae, YLR022C, revealed an association with over 20 proteins involved in ribosome biosynthesis. NMR structural genomics revealed another yeast protein, YHR087W, to be a structural homologue of the AF0491 N-terminal domain. Sequence analysis confirmed them as distant sequence homologues, therefore related by divergent evolution. Synthetic genetic array analysis of YHR087W revealed genetic interactions with proteins involved in RNA and rRNA processing including Mdm20/Nat3, Nsr1, and Npl3. Our observations, taken together with previous reports, support the conclusion that SBDS and its homologues play a role in RNA metabolism.
About this Structure
1NYN is a Single protein structure of sequence from Saccharomyces cerevisiae. Full crystallographic information is available from OCA.
Reference
The Shwachman-Bodian-Diamond syndrome protein family is involved in RNA metabolism., Savchenko A, Krogan N, Cort JR, Evdokimova E, Lew JM, Yee AA, Sanchez-Pulido L, Andrade MA, Bochkarev A, Watson JD, Kennedy MA, Greenblatt J, Hughes T, Arrowsmith CH, Rommens JM, Edwards AM, J Biol Chem. 2005 May 13;280(19):19213-20. Epub 2005 Feb 8. PMID:15701634 Page seeded by OCA on Sat May 3 03:08:40 2008
