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.


6du8

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (00:11, 11 April 2020) (edit) (undo)
 
(3 intermediate revisions not shown.)
Line 1: Line 1:
-
'''Unreleased structure'''
 
-
The entry 6du8 is ON HOLD until Jun 20 2020
+
==Human Polycsytin 2-l1==
 +
<SX load='6du8' size='340' side='right' viewer='molstar' caption='[[6du8]], [[Resolution|resolution]] 3.11&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[6du8]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6DU8 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6DU8 FirstGlance]. <br>
 +
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
 +
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PKD2L1, PKD2L, PKDL, TRPP3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
 +
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6du8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6du8 OCA], [http://pdbe.org/6du8 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6du8 RCSB], [http://www.ebi.ac.uk/pdbsum/6du8 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6du8 ProSAT]</span></td></tr>
 +
</table>
 +
== Function ==
 +
[[http://www.uniprot.org/uniprot/PK2L1_HUMAN PK2L1_HUMAN]] Pore-forming subunit of a ciliary calcium channel that controls calcium concentration within primary cilia without affecting cytoplasmic calcium concentration. Forms a heterodimer with PKD1L1 in primary cilia and forms a calcium-permeant ciliary channel that regulates sonic hedgehog/SHH signaling and GLI2 transcription. May act as a sour taste receptor by forming a calcium channel with PKD1L3 in gustatory cells; however, its contribution to sour taste perception is unclear in vivo and may be indirect.<ref>PMID:10517637</ref> <ref>PMID:19812697</ref> <ref>PMID:23212381</ref> <ref>PMID:24336289</ref>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
We report the near atomic resolution (3.3 A) of the human polycystic kidney disease 2-like 1 (polycystin 2-l1) ion channel. Encoded by PKD2L1, polycystin 2-l1 is a calcium and monovalent cation-permeant ion channel in primary cilia and plasma membranes. The related primary cilium-specific polycystin-2 protein, encoded by PKD2, shares a high degree of sequence similarity, yet has distinct permeability characteristics. Here we show that these differences are reflected in the architecture of polycystin 2-l1.
-
Authors: Hulse, R.E., Clapham, D.E., Li, Z., Huang, R.K., Zhang, J.
+
Cryo-EM structure of the polycystin 2-l1 ion channel.,Hulse RE, Li Z, Huang RK, Zhang J, Clapham DE Elife. 2018 Jul 13;7. pii: 36931. doi: 10.7554/eLife.36931. PMID:30004384<ref>PMID:30004384</ref>
-
Description: Human Polycsytin 2-l1
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
[[Category: Unreleased Structures]]
+
</div>
 +
<div class="pdbe-citations 6du8" style="background-color:#fffaf0;"></div>
 +
== References ==
 +
<references/>
 +
__TOC__
 +
</SX>
 +
[[Category: Human]]
 +
[[Category: Large Structures]]
 +
[[Category: Clapham, D E]]
 +
[[Category: Huang, R K]]
 +
[[Category: Hulse, R E]]
[[Category: Li, Z]]
[[Category: Li, Z]]
-
[[Category: Clapham, D.E]]
 
[[Category: Zhang, J]]
[[Category: Zhang, J]]
-
[[Category: Hulse, R.E]]
+
[[Category: Membrane protein]]
-
[[Category: Huang, R.K]]
+
[[Category: Pc2l1]]
 +
[[Category: Pkd2l1]]
 +
[[Category: Polycystic 2-l1]]
 +
[[Category: Trpp2]]

Current revision

Human Polycsytin 2-l1

6du8, resolution 3.11Å

Proteopedia Page Contributors and Editors (what is this?)

OCA

Personal tools