2l3c
From Proteopedia
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- | {{Seed}} | ||
- | [[Image:2l3c.jpg|left|200px]] | ||
- | < | + | ==Solution structure of ADAR2 dsRBM1 bound to LSL RNA== |
- | + | <StructureSection load='2l3c' size='340' side='right'caption='[[2l3c]]' scene=''> | |
- | + | == Structural highlights == | |
- | or | + | <table><tr><td colspan='2'>[[2l3c]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2L3C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2L3C FirstGlance]. <br> |
- | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr> | |
- | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2l3c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2l3c OCA], [https://pdbe.org/2l3c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2l3c RCSB], [https://www.ebi.ac.uk/pdbsum/2l3c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2l3c ProSAT]</span></td></tr> | |
- | + | </table> | |
+ | == Function == | ||
+ | [https://www.uniprot.org/uniprot/RED1_RAT RED1_RAT] Catalyzes the hydrolytic deamination of adenosine to inosine in double-stranded RNA (dsRNA) referred to as A-to-I RNA editing. This may affect gene expression and function in a number of ways that include mRNA translation by changing codons and hence the amino acid sequence of proteins; pre-mRNA splicing by altering splice site recognition sequences; RNA stability by changing sequences involved in nuclease recognition; genetic stability in the case of RNA virus genomes by changing sequences during viral RNA replication; and RNA structure-dependent activities such as microRNA production or targeting or protein-RNA interactions. Can edit both viral and cellular RNAs and can edit RNAs at multiple sites (hyper-editing) or at specific sites (site-specific editing). Its cellular RNA substrates include: bladder cancer-associated protein (BLCAP), neurotransmitter receptors for glutamate (GRIA2 and GRIK2) and serotonin (HTR2C), GABA receptor (GABRA3) and potassium voltage-gated channel (KCNA1). Site-specific RNA editing of transcripts encoding these proteins results in amino acid substitutions which consequently alter their functional activities. Edits GRIA2 at both the Q/R and R/G sites efficiently but converts the adenosine in hotspot1 much less efficiently (By similarity). Can inhibit cell proliferation and migration and can stimulate exocytosis.<ref>PMID:20501795</ref> <ref>PMID:16472753</ref> <ref>PMID:20946981</ref> | ||
- | == | + | ==See Also== |
- | + | *[[Adenosine deaminase 3D structures|Adenosine deaminase 3D structures]] | |
- | + | == References == | |
- | + | <references/> | |
- | + | __TOC__ | |
- | + | </StructureSection> | |
- | + | [[Category: Large Structures]] | |
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[[Category: Rattus norvegicus]] | [[Category: Rattus norvegicus]] | ||
- | [[Category: Allain | + | [[Category: Allain F]] |
- | [[Category: Oberstrass | + | [[Category: Oberstrass F]] |
- | [[Category: Stefl | + | [[Category: Stefl R]] |
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Current revision
Solution structure of ADAR2 dsRBM1 bound to LSL RNA
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