2cbr: Difference between revisions

From Proteopedia
Jump to navigationJump to search
← Older edit
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,328,572 edits
No edit summary
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,328,572 edits
No edit summary
 
(13 intermediate revisions by the same user not shown)
Line 1: Line 1:
[[Image:2cbr.jpg|left|200px]]
<!--
The line below this paragraph, containing "STRUCTURE_2cbr", creates the "Structure Box" on the page.
You may change the PDB parameter (which sets the PDB file loaded into the applet)
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
or leave the SCENE parameter empty for the default display.
-->
{{STRUCTURE_2cbr|  PDB=2cbr  |  SCENE=  }}
'''CELLULAR RETINOIC ACID BINDING PROTEIN I IN COMPLEX WITH A RETINOBENZOIC ACID (AM80)'''


==CELLULAR RETINOIC ACID BINDING PROTEIN I IN COMPLEX WITH A RETINOBENZOIC ACID (AM80)==
<StructureSection load='2cbr' size='340' side='right'caption='[[2cbr]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2cbr]] 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=2CBR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CBR FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.8&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=A80:4-[(5,5,8,8-TETRAMETHYL-5,6,7,8-TETRAHYDRONAPHTHALEN-2-YL)CARBAMOYL]BENZOIC+ACID'>A80</scene></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=2cbr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2cbr OCA], [https://pdbe.org/2cbr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2cbr RCSB], [https://www.ebi.ac.uk/pdbsum/2cbr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2cbr ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/RABP1_BOVIN RABP1_BOVIN] Cytosolic CRABPs may regulate the access of retinoic acid to the nuclear retinoic acid receptors.
== 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/cb/2cbr_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=2cbr ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Retinoids play important roles in diverse cellular processes including growth, cell differentiation and vision. Many natural and synthetic retinoids are used as drugs in dermatology and oncology. A large amount of data has been accumulated on the cellular activity of different synthetic retinoids. They are stabilized and transported inside the cell cytoplasm by binding and transport proteins, such as cellular retinol-binding proteins and cellular retinoic acid binding proteins (CRABPs). The structures of human CRABP II in complex with two different synthetic retinoids, Ro13-6307 and Ro12--7310 (at 2.1 and 2.0 A resolution, respectively) and of bovine CRABP I in complex with a retinobenzoic acid, Am80 (at 2.8 A resolution) are described. The binding affinities of human CRABP I and II for the retinoids studied here have been determined. All these compounds have comparable binding affinities (nanomolar range) for both CRABPs. Apart from the particular interactions of the carboxylate group of the retinoids with specific protein groups, each structure reveals characteristic interactions. Studying the atomic details of the interaction of retinoids with retinoid-binding proteins facilitates the understanding of the kinetics of retinoid trafficking inside the cytoplasm.


==Overview==
Structures of cellular retinoic acid binding proteins I and II in complex with synthetic retinoids.,Chaudhuri BN, Kleywegt GJ, Broutin-L'Hermite I, Bergfors T, Senn H, Le Motte P, Partouche O, Jones TA Acta Crystallogr D Biol Crystallogr. 1999 Nov;55(Pt 11):1850-7. PMID:10531482<ref>PMID:10531482</ref>
Retinoids play important roles in diverse cellular processes including growth, cell differentiation and vision. Many natural and synthetic retinoids are used as drugs in dermatology and oncology. A large amount of data has been accumulated on the cellular activity of different synthetic retinoids. They are stabilized and transported inside the cell cytoplasm by binding and transport proteins, such as cellular retinol-binding proteins and cellular retinoic acid binding proteins (CRABPs). The structures of human CRABP II in complex with two different synthetic retinoids, Ro13-6307 and Ro12--7310 (at 2.1 and 2.0 A resolution, respectively) and of bovine CRABP I in complex with a retinobenzoic acid, Am80 (at 2.8 A resolution) are described. The binding affinities of human CRABP I and II for the retinoids studied here have been determined. All these compounds have comparable binding affinities (nanomolar range) for both CRABPs. Apart from the particular interactions of the carboxylate group of the retinoids with specific protein groups, each structure reveals characteristic interactions. Studying the atomic details of the interaction of retinoids with retinoid-binding proteins facilitates the understanding of the kinetics of retinoid trafficking inside the cytoplasm.


==About this Structure==
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
2CBR is a [[Single protein]] 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=2CBR OCA].
</div>
<div class="pdbe-citations 2cbr" style="background-color:#fffaf0;"></div>


==Reference==
==See Also==
Structures of cellular retinoic acid binding proteins I and II in complex with synthetic retinoids., Chaudhuri BN, Kleywegt GJ, Broutin-L'Hermite I, Bergfors T, Senn H, Le Motte P, Partouche O, Jones TA, Acta Crystallogr D Biol Crystallogr. 1999 Nov;55(Pt 11):1850-7. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10531482 10531482]
*[[CRABP I ( Cellular Retinoic Acid Binding Protein )|CRABP I ( Cellular Retinoic Acid Binding Protein )]]
*[[Cellular retinoic acid-binding protein 3D structures|Cellular retinoic acid-binding protein 3D structures]]
*[[Gustavo Elberto Epalza Sanchez/Sandbox 1|Gustavo Elberto Epalza Sanchez/Sandbox 1]]
*[[Molecular Playground/CRABP I (Cellular Retinoic Acid Binding Protein)|Molecular Playground/CRABP I (Cellular Retinoic Acid Binding Protein)]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Bos taurus]]
[[Category: Bos taurus]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Bergfors, T.]]
[[Category: Bergfors T]]
[[Category: Chaudhuri, B.]]
[[Category: Chaudhuri B]]
[[Category: Jones, T A.]]
[[Category: Jones TA]]
[[Category: Kleywegt, G J.]]
[[Category: Kleywegt GJ]]
[[Category: Retinoic-acid transport]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 21:40:31 2008''
Retrieved from "https://proteopedia.org/2cbr"