2apq: Difference between revisions

← Older edit

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

@@ Line 1: / Line 1: @@
-{{Seed}}
-[[Image:2apq.png|left|200px]]
-<!--
+==Crystal Structure of an Active Site Mutant of Bovine Pancreatic Ribonuclease A (H119A-RNase A) with a 10-Glutamine expansion in the C-terminal hinge-loop.==
-The line below this paragraph, containing "STRUCTURE_2apq", creates the "Structure Box" on the page.
+<StructureSection load='2apq' size='340' side='right'caption='[[2apq]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[2apq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2APQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2APQ FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
-{{STRUCTURE_2apq|  PDB=2apq  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2apq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2apq OCA], [https://pdbe.org/2apq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2apq RCSB], [https://www.ebi.ac.uk/pdbsum/2apq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2apq ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/RNAS1_BOVIN RNAS1_BOVIN] Endonuclease that catalyzes the cleavage of RNA on the 3' side of pyrimidine nucleotides. Acts on single stranded and double stranded RNA.<ref>PMID:7479688</ref>
+== Evolutionary Conservation ==
+[[Image:Consurf_key_small.gif|200px|right]]
+Check<jmol>
+  <jmolCheckbox>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ap/2apq_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
+    <text>to colour the structure by Evolutionary Conservation</text>
+  </jmolCheckbox>
+</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=2apq ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Amyloid or amyloid-like fibrils are elongated, insoluble protein aggregates, formed in vivo in association with neurodegenerative diseases or in vitro from soluble native proteins, respectively. The underlying structure of the fibrillar or 'cross-beta' state has presented long-standing, fundamental puzzles of protein structure. These include whether fibril-forming proteins have two structurally distinct stable states, native and fibrillar, and whether all or only part of the native protein refolds as it converts to the fibrillar state. Here we show that a designed amyloid-like fibril of the well-characterized enzyme RNase A contains native-like molecules capable of enzymatic activity. In addition, these functional molecular units are formed from a core RNase A domain and a swapped complementary domain. These findings are consistent with the zipper-spine model in which a cross-beta spine is decorated with three-dimensional domain-swapped functional units, retaining native-like structure.
-===Crystal Structure of an Active Site Mutant of Bovine Pancreatic Ribonuclease A (H119A-RNase A) with a 10-Glutamine expansion in the C-terminal hinge-loop.===
+Amyloid-like fibrils of ribonuclease A with three-dimensional domain-swapped and native-like structure.,Sambashivan S, Liu Y, Sawaya MR, Gingery M, Eisenberg D Nature. 2005 Sep 8;437(7056):266-9. PMID:16148936<ref>PMID:16148936</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 2apq" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_16148936}}, adds the Publication Abstract to the page
+*[[Ribonuclease 3D structures|Ribonuclease 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 16148936 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_16148936}}
+__TOC__
+</StructureSection>
-==About this Structure==
-APQ is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2APQ OCA].
-==Reference==
-<ref group="xtra">PMID:16148936</ref><references group="xtra"/>
 [[Category: Bos taurus]]
-[[Category: Pancreatic ribonuclease]]
+[[Category: Large Structures]]
-[[Category: Eisenberg, D.]]
+[[Category: Eisenberg D]]
-[[Category: Gingery, M.]]
+[[Category: Gingery M]]
-[[Category: Liu, Y.]]
+[[Category: Liu Y]]
-[[Category: Sambashivan, S.]]
+[[Category: Sambashivan S]]
-[[Category: Sawaya, M R.]]
+[[Category: Sawaya MR]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 15:17:59 2009''