6a70: Difference between revisions

Latest revision as of 10:30, 27 March 2024

Structure of the human PKD1/PKD2 complex

Loading...

Status: waiting for Mol* initialization

Structural highlights

6a70 is a 4 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	Electron Microscopy, Resolution 3.6Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

PKD2_HUMAN Defects in PKD2 are the cause of polycystic kidney disease 2 (PKD2) [MIM:613095. PKD2 is a disorder characterized by progressive formation and enlargement of cysts in both kidneys, typically leading to end-stage renal disease in adult life. Cysts also occurs in the liver and other organs. It represents approximately 15% of the cases of autosomal dominant polycystic kidney disease. PKD2 is clinically milder than PKD1 but it has a deleterious impact on overall life expectancy.^[1] ^[2] ^[3] ^[4] ^[5] ^[6] ^[7] ^[8] ^[9]

Function

PKD2_HUMAN Involved in fluid-flow mechanosensation by the primary cilium in renal epithelium (By similarity). PKD1 and PKD2 may function through a common signaling pathway that is necessary for normal tubulogenesis (By similarity). Acts as a regulator of cilium length, together with PKD1 (By similarity). The dynamic control of cilium length is essential in the regulation of mechanotransductive signaling. The cilium length response creates a negative feedback loop whereby fluid shear-mediated deflection of the primary cilium, which decreases intracellular cAMP, leads to cilium shortening and thus decreases flow-induced signaling (By similarity). Functions as a calcium permeable cation channel.

References

↑ Veldhuisen B, Saris JJ, de Haij S, Hayashi T, Reynolds DM, Mochizuki T, Elles R, Fossdal R, Bogdanova N, van Dijk MA, Coto E, Ravine D, Norby S, Verellen-Dumoulin C, Breuning MH, Somlo S, Peters DJ. A spectrum of mutations in the second gene for autosomal dominant polycystic kidney disease (PKD2). Am J Hum Genet. 1997 Sep;61(3):547-55. PMID:9326320
↑ Reynolds DM, Hayashi T, Cai Y, Veldhuisen B, Watnick TJ, Lens XM, Mochizuki T, Qian F, Maeda Y, Li L, Fossdal R, Coto E, Wu G, Breuning MH, Germino GG, Peters DJ, Somlo S. Aberrant splicing in the PKD2 gene as a cause of polycystic kidney disease. J Am Soc Nephrol. 1999 Nov;10(11):2342-51. PMID:10541293
↑ Torra R, Viribay M, Telleria D, Badenas C, Watson M, Harris P, Darnell A, San Millan JL. Seven novel mutations of the PKD2 gene in families with autosomal dominant polycystic kidney disease. Kidney Int. 1999 Jul;56(1):28-33. PMID:10411676 doi:kid534
↑ Watnick T, He N, Wang K, Liang Y, Parfrey P, Hefferton D, St George-Hyslop P, Germino G, Pei Y. Mutations of PKD1 in ADPKD2 cysts suggest a pathogenic effect of trans-heterozygous mutations. Nat Genet. 2000 Jun;25(2):143-4. PMID:10835625 doi:10.1038/75981
↑ Reiterova J, Stekrova J, Peters DJ, Kapras J, Kohoutova M, Merta M, Zidovska J. Four novel mutations of the PKD2 gene in Czech families with autosomal dominant polycystic kidney disease. Hum Mutat. 2002 May;19(5):573. PMID:11968093 doi:10.1002/humu.9035
↑ Magistroni R, He N, Wang K, Andrew R, Johnson A, Gabow P, Dicks E, Parfrey P, Torra R, San-Millan JL, Coto E, Van Dijk M, Breuning M, Peters D, Bogdanova N, Ligabue G, Albertazzi A, Hateboer N, Demetriou K, Pierides A, Deltas C, St George-Hyslop P, Ravine D, Pei Y. Genotype-renal function correlation in type 2 autosomal dominant polycystic kidney disease. J Am Soc Nephrol. 2003 May;14(5):1164-74. PMID:12707387
↑ Stekrova J, Reiterova J, Merta M, Damborsky J, Zidovska J, Kebrdlova V, Kohoutova M. PKD2 mutations in a Czech population with autosomal dominant polycystic kidney disease. Nephrol Dial Transplant. 2004 May;19(5):1116-22. Epub 2004 Feb 19. PMID:14993477 doi:10.1093/ndt/gfh083
↑ Peltola P, Lumiaho A, Miettinen R, Pihlajamaki J, Sandford R, Laakso M. Genetics and phenotypic characteristics of autosomal dominant polycystic kidney disease in Finns. J Mol Med (Berl). 2005 Aug;83(8):638-46. Epub 2005 Mar 17. PMID:15772804 doi:10.1007/s00109-005-0644-6
↑ Hoefele J, Mayer K, Scholz M, Klein HG. Novel PKD1 and PKD2 mutations in autosomal dominant polycystic kidney disease (ADPKD). Nephrol Dial Transplant. 2011 Jul;26(7):2181-8. doi: 10.1093/ndt/gfq720. Epub, 2010 Nov 29. PMID:21115670 doi:10.1093/ndt/gfq720

Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Veldhuisen B, Saris JJ, de Haij S, Hayashi T, Reynolds DM, Mochizuki T, Elles R, Fossdal R, Bogdanova N, van Dijk MA, Coto E, Ravine D, Norby S, Verellen-Dumoulin C, Breuning MH, Somlo S, Peters DJ. A spectrum of mutations in the second gene for autosomal dominant polycystic kidney disease (PKD2). Am J Hum Genet. 1997 Sep;61(3):547-55. PMID:9326320

[2] Reynolds DM, Hayashi T, Cai Y, Veldhuisen B, Watnick TJ, Lens XM, Mochizuki T, Qian F, Maeda Y, Li L, Fossdal R, Coto E, Wu G, Breuning MH, Germino GG, Peters DJ, Somlo S. Aberrant splicing in the PKD2 gene as a cause of polycystic kidney disease. J Am Soc Nephrol. 1999 Nov;10(11):2342-51. PMID:10541293

[3] Torra R, Viribay M, Telleria D, Badenas C, Watson M, Harris P, Darnell A, San Millan JL. Seven novel mutations of the PKD2 gene in families with autosomal dominant polycystic kidney disease. Kidney Int. 1999 Jul;56(1):28-33. PMID:10411676 doi:kid534

[4] Watnick T, He N, Wang K, Liang Y, Parfrey P, Hefferton D, St George-Hyslop P, Germino G, Pei Y. Mutations of PKD1 in ADPKD2 cysts suggest a pathogenic effect of trans-heterozygous mutations. Nat Genet. 2000 Jun;25(2):143-4. PMID:10835625 doi:10.1038/75981

[5] Reiterova J, Stekrova J, Peters DJ, Kapras J, Kohoutova M, Merta M, Zidovska J. Four novel mutations of the PKD2 gene in Czech families with autosomal dominant polycystic kidney disease. Hum Mutat. 2002 May;19(5):573. PMID:11968093 doi:10.1002/humu.9035

[6] Magistroni R, He N, Wang K, Andrew R, Johnson A, Gabow P, Dicks E, Parfrey P, Torra R, San-Millan JL, Coto E, Van Dijk M, Breuning M, Peters D, Bogdanova N, Ligabue G, Albertazzi A, Hateboer N, Demetriou K, Pierides A, Deltas C, St George-Hyslop P, Ravine D, Pei Y. Genotype-renal function correlation in type 2 autosomal dominant polycystic kidney disease. J Am Soc Nephrol. 2003 May;14(5):1164-74. PMID:12707387

[7] Stekrova J, Reiterova J, Merta M, Damborsky J, Zidovska J, Kebrdlova V, Kohoutova M. PKD2 mutations in a Czech population with autosomal dominant polycystic kidney disease. Nephrol Dial Transplant. 2004 May;19(5):1116-22. Epub 2004 Feb 19. PMID:14993477 doi:10.1093/ndt/gfh083

[8] Peltola P, Lumiaho A, Miettinen R, Pihlajamaki J, Sandford R, Laakso M. Genetics and phenotypic characteristics of autosomal dominant polycystic kidney disease in Finns. J Mol Med (Berl). 2005 Aug;83(8):638-46. Epub 2005 Mar 17. PMID:15772804 doi:10.1007/s00109-005-0644-6

[9] Hoefele J, Mayer K, Scholz M, Klein HG. Novel PKD1 and PKD2 mutations in autosomal dominant polycystic kidney disease (ADPKD). Nephrol Dial Transplant. 2011 Jul;26(7):2181-8. doi: 10.1093/ndt/gfq720. Epub, 2010 Nov 29. PMID:21115670 doi:10.1093/ndt/gfq720

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

@@ Line 3: / Line 3: @@
 <SX load='6a70' size='340' side='right' viewer='molstar' caption='[[6a70]], [[Resolution|resolution]] 3.60&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[6a70]] 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=6A70 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6A70 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[6a70]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6A70 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6A70 FirstGlance]. <br>
-</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PKD2, TRPP2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), PKD1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.6&#8491;</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=6a70 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6a70 OCA], [http://pdbe.org/6a70 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6a70 RCSB], [http://www.ebi.ac.uk/pdbsum/6a70 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6a70 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=6a70 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6a70 OCA], [https://pdbe.org/6a70 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6a70 RCSB], [https://www.ebi.ac.uk/pdbsum/6a70 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6a70 ProSAT]</span></td></tr>
 </table>
 == Disease ==
-[[http://www.uniprot.org/uniprot/PKD2_HUMAN PKD2_HUMAN]] Defects in PKD2 are the cause of polycystic kidney disease 2 (PKD2) [MIM:[http://omim.org/entry/613095 613095]]. PKD2 is a disorder characterized by progressive formation and enlargement of cysts in both kidneys, typically leading to end-stage renal disease in adult life. Cysts also occurs in the liver and other organs. It represents approximately 15% of the cases of autosomal dominant polycystic kidney disease. PKD2 is clinically milder than PKD1 but it has a deleterious impact on overall life expectancy.<ref>PMID:9326320</ref> <ref>PMID:10541293</ref> <ref>PMID:10411676</ref> <ref>PMID:10835625</ref> <ref>PMID:11968093</ref> <ref>PMID:12707387</ref> <ref>PMID:14993477</ref> <ref>PMID:15772804</ref> <ref>PMID:21115670</ref>  [[http://www.uniprot.org/uniprot/PKD1_HUMAN PKD1_HUMAN]] Defects in PKD1 are the cause of polycystic kidney disease 1 (PKD1) [MIM:[http://omim.org/entry/173900 173900]]. PKD1 is characterized by progressive formation and enlargement of cysts in both kidneys, typically leading to end-stage renal disease in adult life. Cysts also occurs in the liver and other organs. Its prevalence is estimated at about 1/1000.<ref>PMID:12482949</ref> <ref>PMID:8554072</ref> <ref>PMID:9199561</ref> <ref>PMID:9285784</ref> <ref>PMID:9259200</ref> <ref>PMID:9521593</ref> <ref>PMID:9921908</ref> <ref>PMID:10364515</ref> <ref>PMID:10577909</ref> <ref>PMID:10987650</ref> <ref>PMID:10647901</ref> <ref>PMID:10200984</ref> <ref>PMID:10854095</ref> <ref>PMID:11216660</ref> <ref>PMID:10923040</ref> <ref>PMID:11058904</ref> <ref>PMID:11012875</ref> <ref>PMID:10729710</ref> <ref>PMID:11115377</ref> <ref>PMID:11571556</ref> <ref>PMID:11316854</ref> <ref>PMID:11558899</ref> <ref>PMID:11691639</ref> <ref>PMID:12220456</ref> <ref>PMID:11857740</ref> <ref>PMID:12007219</ref> <ref>PMID:12070253</ref> <ref>PMID:11967008</ref> <ref>PMID:11773467</ref> <ref>PMID:12842373</ref> <ref>PMID:15772804</ref> <ref>PMID:18837007</ref> <ref>PMID:21115670</ref> <ref>PMID:22508176</ref>
+[https://www.uniprot.org/uniprot/PKD2_HUMAN PKD2_HUMAN] Defects in PKD2 are the cause of polycystic kidney disease 2 (PKD2) [MIM:[https://omim.org/entry/613095 613095]. PKD2 is a disorder characterized by progressive formation and enlargement of cysts in both kidneys, typically leading to end-stage renal disease in adult life. Cysts also occurs in the liver and other organs. It represents approximately 15% of the cases of autosomal dominant polycystic kidney disease. PKD2 is clinically milder than PKD1 but it has a deleterious impact on overall life expectancy.<ref>PMID:9326320</ref> <ref>PMID:10541293</ref> <ref>PMID:10411676</ref> <ref>PMID:10835625</ref> <ref>PMID:11968093</ref> <ref>PMID:12707387</ref> <ref>PMID:14993477</ref> <ref>PMID:15772804</ref> <ref>PMID:21115670</ref>
 == Function ==
-[[http://www.uniprot.org/uniprot/PKD2_HUMAN PKD2_HUMAN]] Involved in fluid-flow mechanosensation by the primary cilium in renal epithelium (By similarity). PKD1 and PKD2 may function through a common signaling pathway that is necessary for normal tubulogenesis (By similarity). Acts as a regulator of cilium length, together with PKD1 (By similarity). The dynamic control of cilium length is essential in the regulation of mechanotransductive signaling. The cilium length response creates a negative feedback loop whereby fluid shear-mediated deflection of the primary cilium, which decreases intracellular cAMP, leads to cilium shortening and thus decreases flow-induced signaling (By similarity). Functions as a calcium permeable cation channel. [[http://www.uniprot.org/uniprot/PKD1_HUMAN PKD1_HUMAN]] Involved in renal tubulogenesis. Involved in fluid-flow mechanosensation by the primary cilium in renal epithelium (By similarity). Acts as a regulator of cilium length, together with PKD2 (By similarity). The dynamic control of cilium length is essential in the regulation of mechanotransductive signaling. The cilium length response creates a negative feedback loop whereby fluid shear-mediated deflection of the primary cilium, which decreases intracellular cAMP, leads to cilium shortening and thus decreases flow-induced signaling (By similarity). May be an ion-channel regulator. Involved in adhesive protein-protein and protein-carbohydrate interactions.<ref>PMID:12482949</ref>
+[https://www.uniprot.org/uniprot/PKD2_HUMAN PKD2_HUMAN] Involved in fluid-flow mechanosensation by the primary cilium in renal epithelium (By similarity). PKD1 and PKD2 may function through a common signaling pathway that is necessary for normal tubulogenesis (By similarity). Acts as a regulator of cilium length, together with PKD1 (By similarity). The dynamic control of cilium length is essential in the regulation of mechanotransductive signaling. The cilium length response creates a negative feedback loop whereby fluid shear-mediated deflection of the primary cilium, which decreases intracellular cAMP, leads to cilium shortening and thus decreases flow-induced signaling (By similarity). Functions as a calcium permeable cation channel.
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-Mutations in two genes, pkd1 and pkd2, account for most cases of autosomal dominant polycystic kidney disease (ADPKD), one of the most common monogenetic disorders. Here we report the 3.6 A cryo-EM structure of truncated human PKD1/PKD2 complex assembled in a 1:3 ratio. PKD1 contains a voltage-gated ion channel (VGIC) fold that interacts with PKD2 to form the domain-swapped, yet non-canonical, TRP channel architecture. The S6 helix in PKD1 is broken in the middle, with the extracellular S6a resembling pore helix 1 in a typical TRP channel. Three positively charged cavity-facing residues on S6b may block cation permeation. In addition to VGIC, a 5-TM domain and a cytosolic PLAT domain were resolved in PKD1. The PKD1/PKD2 complex structure establishes a framework for dissecting the function and disease mechanisms of the PKD proteins.
-Structure of the human PKD1/PKD2 complex.,Su Q, Hu F, Ge X, Lei J, Yu S, Wang T, Zhou Q, Mei C, Shi Y Science. 2018 Aug 9. pii: science.aat9819. doi: 10.1126/science.aat9819. PMID:30093605<ref>PMID:30093605</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 6a70" style="background-color:#fffaf0;"></div>
 == References ==
 <references/>
 __TOC__
 </SX>
-[[Category: Human]]
+[[Category: Homo sapiens]]
 [[Category: Large Structures]]
-[[Category: Ge, X]]
+[[Category: Ge X]]
-[[Category: Hu, F]]
+[[Category: Hu F]]
-[[Category: Lei, J]]
+[[Category: Lei J]]
-[[Category: Mei, C]]
+[[Category: Mei C]]
-[[Category: Shi, Y]]
+[[Category: Shi Y]]
-[[Category: Su, Q]]
+[[Category: Su Q]]
-[[Category: Wang, T]]
+[[Category: Wang T]]
-[[Category: Yu, S]]
+[[Category: Yu S]]
-[[Category: Zhou, Q]]
+[[Category: Zhou Q]]
-[[Category: Asymmetric complex]]
-[[Category: Membrane protein]]
-[[Category: Polycystic kidney disease]]

6a70: Difference between revisions

Latest revision as of 10:30, 27 March 2024

Structure of the human PKD1/PKD2 complex

Structural highlights

Disease

Function

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Navigation menu

Page actions

Page actions

Personal tools

Navigation

Search

Tools