2btf: Difference between revisions

No edit summary
No edit summary
 
(2 intermediate revisions by the same user not shown)
Line 1: Line 1:


==THE STRUCTURE OF CRYSTALLINE PROFILIN-BETA-ACTIN==
==THE STRUCTURE OF CRYSTALLINE PROFILIN-BETA-ACTIN==
<StructureSection load='2btf' size='340' side='right' caption='[[2btf]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
<StructureSection load='2btf' size='340' side='right'caption='[[2btf]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2btf]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BTF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BTF FirstGlance]. <br>
<table><tr><td colspan='2'>[[2btf]] is a 2 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=2BTF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BTF FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=SR:STRONTIUM+ION'>SR</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.55&#8491;</td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=HIC:4-METHYL-HISTIDINE'>HIC</scene></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=HIC:4-METHYL-HISTIDINE'>HIC</scene>, <scene name='pdbligand=SR:STRONTIUM+ION'>SR</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2btf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2btf OCA], [http://pdbe.org/2btf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2btf RCSB], [http://www.ebi.ac.uk/pdbsum/2btf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2btf ProSAT]</span></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=2btf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2btf OCA], [https://pdbe.org/2btf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2btf RCSB], [https://www.ebi.ac.uk/pdbsum/2btf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2btf ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/ACTB_BOVIN ACTB_BOVIN]] Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. [[http://www.uniprot.org/uniprot/PROF1_BOVIN PROF1_BOVIN]] Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG. Inhibits androgen receptor (AR) and HTT aggregation and binding of G-actin is essential for its inhibition of AR (By similarity).  
[https://www.uniprot.org/uniprot/ACTB_BOVIN ACTB_BOVIN] Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bt/2btf_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bt/2btf_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
Line 29: Line 29:
</div>
</div>
<div class="pdbe-citations 2btf" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 2btf" style="background-color:#fffaf0;"></div>
==See Also==
*[[Actin|Actin]]
*[[Actin 3D structures|Actin 3D structures]]
*[[Profilin 3D Structures|Profilin 3D Structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bovin]]
[[Category: Bos taurus]]
[[Category: Goonesekere, N C.W]]
[[Category: Large Structures]]
[[Category: Myslik, J C]]
[[Category: Goonesekere NCW]]
[[Category: Rozycki, M D]]
[[Category: Myslik JC]]
[[Category: Schutt, C E]]
[[Category: Rozycki MD]]
[[Category: Acetylation and actin-binding]]
[[Category: Schutt CE]]

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

OCA