This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.


Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


4dey

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (10:48, 1 March 2024) (edit) (undo)
 
(6 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:4dey.jpg|left|200px]]
 
-
<!--
+
==Crystal structure of the Voltage Dependent Calcium Channel beta-2 Subunit in Complex With The CaV1.2 I-II Linker.==
-
The line below this paragraph, containing "STRUCTURE_4dey", creates the "Structure Box" on the page.
+
<StructureSection load='4dey' size='340' side='right'caption='[[4dey]], [[Resolution|resolution]] 1.95&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'>[[4dey]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DEY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4DEY 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]] 1.95&#8491;</td></tr>
-
-->
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BR:BROMIDE+ION'>BR</scene></td></tr>
-
{{STRUCTURE_4dey| PDB=4dey | SCENE= }}
+
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4dey FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dey OCA], [https://pdbe.org/4dey PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4dey RCSB], [https://www.ebi.ac.uk/pdbsum/4dey PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4dey ProSAT]</span></td></tr>
 +
</table>
 +
== Function ==
 +
[https://www.uniprot.org/uniprot/CAC1C_RABIT CAC1C_RABIT] Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1C gives rise to L-type calcium currents. Long-lasting (L-type) calcium channels belong to the 'high-voltage activated' (HVA) group. They are blocked by dihydropyridines (DHP), phenylalkylamines, benzothiazepines, and by omega-agatoxin-IIIA (omega-Aga-IIIA). They are however insensitive to omega-conotoxin-GVIA (omega-CTx-GVIA) and omega-agatoxin-IVA (omega-Aga-IVA). Calcium channels containing the alpha-1C subunit play an important role in excitation-contraction coupling in the heart. Binding of calmodulin or CABP1 at the same regulatory sites results in an opposit effects on the channel function (By similarity).
-
===Crystal structure of the Voltage Dependent Calcium Channel beta-2 Subunit in Complex With The CaV1.2 I-II Linker.===
+
==See Also==
-
 
+
*[[Ion channels 3D structures|Ion channels 3D structures]]
-
 
+
__TOC__
-
<!--
+
</StructureSection>
-
The line below this paragraph, {{ABSTRACT_PUBMED_22649239}}, adds the Publication Abstract to the page
+
[[Category: Large Structures]]
-
(as it appears on PubMed at http://www.pubmed.gov), where 22649239 is the PubMed ID number.
+
-
-->
+
-
{{ABSTRACT_PUBMED_22649239}}
+
-
 
+
-
==About this Structure==
+
-
[[4dey]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DEY OCA].
+
-
 
+
-
==Reference==
+
-
<ref group="xtra">PMID:022649239</ref><references group="xtra"/>
+
[[Category: Oryctolagus cuniculus]]
[[Category: Oryctolagus cuniculus]]
-
[[Category: Almagor, L.]]
+
[[Category: Almagor L]]
-
[[Category: Hirsch, J A.]]
+
[[Category: Hirsch JA]]
-
[[Category: Maguk]]
+
-
[[Category: Transport protein]]
+
-
[[Category: Voltage dependent calcium channel]]
+

Current revision

Crystal structure of the Voltage Dependent Calcium Channel beta-2 Subunit in Complex With The CaV1.2 I-II Linker.

PDB ID 4dey

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Personal tools