1ha1
From Proteopedia
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==HNRNP A1 (RBD1,2) FROM HOMO SAPIENS== | ==HNRNP A1 (RBD1,2) FROM HOMO SAPIENS== | ||
| - | <StructureSection load='1ha1' size='340' side='right' caption='[[1ha1]], [[Resolution|resolution]] 1.75Å' scene=''> | + | <StructureSection load='1ha1' size='340' side='right'caption='[[1ha1]], [[Resolution|resolution]] 1.75Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1ha1]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1ha1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HA1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HA1 FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.75Å</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=1ha1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ha1 OCA], [https://pdbe.org/1ha1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ha1 RCSB], [https://www.ebi.ac.uk/pdbsum/1ha1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ha1 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Disease == | == Disease == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/ROA1_HUMAN ROA1_HUMAN] Amyotrophic lateral sclerosis;Inclusion body myopathy with Paget disease of bone and frontotemporal dementia. The disease is caused by mutations affecting the gene represented in this entry.<ref>PMID:23455423</ref> The disease is caused by mutations affecting the gene represented in this entry.<ref>PMID:23455423</ref> |
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/ROA1_HUMAN ROA1_HUMAN] Involved in the packaging of pre-mRNA into hnRNP particles, transport of poly(A) mRNA from the nucleus to the cytoplasm and may modulate splice site selection. May play a role in HCV RNA replication.<ref>PMID:17229681</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1ha1 ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1ha1 ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | Heterogeneous ribonucleoprotein A1 (hnRNP A1) is an abundant eukaryotic nuclear RNA binding protein. A1 is involved in the packaging of pre-mRNA into hnRNP particles, transport of poly A+ mRNA from the nucleus to the cytoplasm and may modulate splice site selection. The crystal structure of A1(RBD1,2) reveals two independently-folded RNA binding domains (RBDs) connected by a flexible linker. Both RBDs are structurally homologous to the U1A(RBD1), and have their RNA binding platforms oriented in an anti-parallel fashion. The anti-parallel arrangement of the A1 RNA binding platforms suggests mechanisms for RNA condensation and ways of bringing together distant RNA sequences for RNA metabolism such as splicing or transport. | ||
| - | + | ==See Also== | |
| - | + | *[[Nucleoprotein 3D structures|Nucleoprotein 3D structures]] | |
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== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
| - | [[Category: Krueger | + | [[Category: Large Structures]] |
| - | [[Category: Rice | + | [[Category: Krueger U]] |
| - | [[Category: Shamoo | + | [[Category: Rice L]] |
| - | [[Category: Steitz | + | [[Category: Shamoo Y]] |
| - | [[Category: Williams | + | [[Category: Steitz TA]] |
| - | + | [[Category: Williams KR]] | |
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Current revision
HNRNP A1 (RBD1,2) FROM HOMO SAPIENS
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