8b9t: Difference between revisions

Latest revision as of 09:18, 4 March 2026

Crystal structure of Scribble PDZ1 with human papillomavirus strain 16 E6 peptide

Structural highlights

8b9t is a 2 chain structure with sequence from Homo sapiens and Human papillomavirus type 16. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.5Å
Ligands:	EPE, IPA, NA
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

SCRIB_HUMAN The disease is caused by mutations affecting the gene represented in this entry.

Function

SCRIB_HUMAN Scaffold protein involved in different aspects of polarized cells differentiation regulating epithelial and neuronal morphogenesis. Most probably functions in the establishment of apico-basal cell polarity. May function in cell proliferation regulating progression from G1 to S phase and as a positive regulator of apoptosis for instance during acinar morphogenesis of the mammary epithelium. May also function in cell migration and adhesion and hence regulate cell invasion through MAPK signaling. May play a role in exocytosis and in the targeting synaptic vesicles to synapses. Functions as an activator of Rac GTPase activity.^[1] ^[2] ^[3] ^[4] ^[5] ^[6] ^[7]

References

↑ Audebert S, Navarro C, Nourry C, Chasserot-Golaz S, Lecine P, Bellaiche Y, Dupont JL, Premont RT, Sempere C, Strub JM, Van Dorsselaer A, Vitale N, Borg JP. Mammalian Scribble forms a tight complex with the betaPIX exchange factor. Curr Biol. 2004 Jun 8;14(11):987-95. PMID:15182672 doi:10.1016/j.cub.2004.05.051
↑ Lahuna O, Quellari M, Achard C, Nola S, Meduri G, Navarro C, Vitale N, Borg JP, Misrahi M. Thyrotropin receptor trafficking relies on the hScrib-betaPIX-GIT1-ARF6 pathway. EMBO J. 2005 Apr 6;24(7):1364-74. Epub 2005 Mar 17. PMID:15775968 doi:10.1038/sj.emboj.7600616
↑ Qin Y, Capaldo C, Gumbiner BM, Macara IG. The mammalian Scribble polarity protein regulates epithelial cell adhesion and migration through E-cadherin. J Cell Biol. 2005 Dec 19;171(6):1061-71. Epub 2005 Dec 12. PMID:16344308 doi:10.1083/jcb.200506094
↑ Nagasaka K, Nakagawa S, Yano T, Takizawa S, Matsumoto Y, Tsuruga T, Nakagawa K, Minaguchi T, Oda K, Hiraike-Wada O, Ooishi H, Yasugi T, Taketani Y. Human homolog of Drosophila tumor suppressor Scribble negatively regulates cell-cycle progression from G1 to S phase by localizing at the basolateral membrane in epithelial cells. Cancer Sci. 2006 Nov;97(11):1217-25. Epub 2006 Sep 5. PMID:16965391 doi:10.1111/j.1349-7006.2006.00315.x
↑ Dow LE, Elsum IA, King CL, Kinross KM, Richardson HE, Humbert PO. Loss of human Scribble cooperates with H-Ras to promote cell invasion through deregulation of MAPK signalling. Oncogene. 2008 Oct 9;27(46):5988-6001. doi: 10.1038/onc.2008.219. Epub 2008 Jul, 21. PMID:18641685 doi:10.1038/onc.2008.219
↑ Nola S, Sebbagh M, Marchetto S, Osmani N, Nourry C, Audebert S, Navarro C, Rachel R, Montcouquiol M, Sans N, Etienne-Manneville S, Borg JP, Santoni MJ. Scrib regulates PAK activity during the cell migration process. Hum Mol Genet. 2008 Nov 15;17(22):3552-65. doi: 10.1093/hmg/ddn248. Epub 2008 Aug, 20. PMID:18716323 doi:10.1093/hmg/ddn248
↑ Zhan L, Rosenberg A, Bergami KC, Yu M, Xuan Z, Jaffe AB, Allred C, Muthuswamy SK. Deregulation of scribble promotes mammary tumorigenesis and reveals a role for cell polarity in carcinoma. Cell. 2008 Nov 28;135(5):865-78. doi: 10.1016/j.cell.2008.09.045. PMID:19041750 doi:10.1016/j.cell.2008.09.045

Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Audebert S, Navarro C, Nourry C, Chasserot-Golaz S, Lecine P, Bellaiche Y, Dupont JL, Premont RT, Sempere C, Strub JM, Van Dorsselaer A, Vitale N, Borg JP. Mammalian Scribble forms a tight complex with the betaPIX exchange factor. Curr Biol. 2004 Jun 8;14(11):987-95. PMID:15182672 doi:10.1016/j.cub.2004.05.051

[2] Lahuna O, Quellari M, Achard C, Nola S, Meduri G, Navarro C, Vitale N, Borg JP, Misrahi M. Thyrotropin receptor trafficking relies on the hScrib-betaPIX-GIT1-ARF6 pathway. EMBO J. 2005 Apr 6;24(7):1364-74. Epub 2005 Mar 17. PMID:15775968 doi:10.1038/sj.emboj.7600616

[3] Qin Y, Capaldo C, Gumbiner BM, Macara IG. The mammalian Scribble polarity protein regulates epithelial cell adhesion and migration through E-cadherin. J Cell Biol. 2005 Dec 19;171(6):1061-71. Epub 2005 Dec 12. PMID:16344308 doi:10.1083/jcb.200506094

[4] Nagasaka K, Nakagawa S, Yano T, Takizawa S, Matsumoto Y, Tsuruga T, Nakagawa K, Minaguchi T, Oda K, Hiraike-Wada O, Ooishi H, Yasugi T, Taketani Y. Human homolog of Drosophila tumor suppressor Scribble negatively regulates cell-cycle progression from G1 to S phase by localizing at the basolateral membrane in epithelial cells. Cancer Sci. 2006 Nov;97(11):1217-25. Epub 2006 Sep 5. PMID:16965391 doi:10.1111/j.1349-7006.2006.00315.x

[5] Dow LE, Elsum IA, King CL, Kinross KM, Richardson HE, Humbert PO. Loss of human Scribble cooperates with H-Ras to promote cell invasion through deregulation of MAPK signalling. Oncogene. 2008 Oct 9;27(46):5988-6001. doi: 10.1038/onc.2008.219. Epub 2008 Jul, 21. PMID:18641685 doi:10.1038/onc.2008.219

[6] Nola S, Sebbagh M, Marchetto S, Osmani N, Nourry C, Audebert S, Navarro C, Rachel R, Montcouquiol M, Sans N, Etienne-Manneville S, Borg JP, Santoni MJ. Scrib regulates PAK activity during the cell migration process. Hum Mol Genet. 2008 Nov 15;17(22):3552-65. doi: 10.1093/hmg/ddn248. Epub 2008 Aug, 20. PMID:18716323 doi:10.1093/hmg/ddn248

[7] Zhan L, Rosenberg A, Bergami KC, Yu M, Xuan Z, Jaffe AB, Allred C, Muthuswamy SK. Deregulation of scribble promotes mammary tumorigenesis and reveals a role for cell polarity in carcinoma. Cell. 2008 Nov 28;135(5):865-78. doi: 10.1016/j.cell.2008.09.045. PMID:19041750 doi:10.1016/j.cell.2008.09.045

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@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
-The entry 8b9t is ON HOLD  until Paper Publication
+==Crystal structure of Scribble PDZ1 with human papillomavirus strain 16 E6 peptide==
+<StructureSection load='8b9t' size='340' side='right'caption='[[8b9t]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
-Authors:
+== Structural highlights ==
+<table><tr><td colspan='2'>[[8b9t]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Human_papillomavirus_type_16 Human papillomavirus type 16]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8B9T OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8B9T FirstGlance]. <br>
-Description:
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5&#8491;</td></tr>
-[[Category: Unreleased Structures]]
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=IPA:ISOPROPYL+ALCOHOL'>IPA</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=8b9t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8b9t OCA], [https://pdbe.org/8b9t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8b9t RCSB], [https://www.ebi.ac.uk/pdbsum/8b9t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8b9t ProSAT]</span></td></tr>
+</table>
+== Disease ==
+[https://www.uniprot.org/uniprot/SCRIB_HUMAN SCRIB_HUMAN] The disease is caused by mutations affecting the gene represented in this entry.
+== Function ==
+[https://www.uniprot.org/uniprot/SCRIB_HUMAN SCRIB_HUMAN] Scaffold protein involved in different aspects of polarized cells differentiation regulating epithelial and neuronal morphogenesis. Most probably functions in the establishment of apico-basal cell polarity. May function in cell proliferation regulating progression from G1 to S phase and as a positive regulator of apoptosis for instance during acinar morphogenesis of the mammary epithelium. May also function in cell migration and adhesion and hence regulate cell invasion through MAPK signaling. May play a role in exocytosis and in the targeting synaptic vesicles to synapses. Functions as an activator of Rac GTPase activity.<ref>PMID:15182672</ref> <ref>PMID:15775968</ref> <ref>PMID:16344308</ref> <ref>PMID:16965391</ref> <ref>PMID:18641685</ref> <ref>PMID:18716323</ref> <ref>PMID:19041750</ref>
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Homo sapiens]]
+[[Category: Human papillomavirus type 16]]
+[[Category: Large Structures]]
+[[Category: Kvansakul M]]
+[[Category: Stewart BZ]]

8b9t: Difference between revisions

Latest revision as of 09:18, 4 March 2026

Crystal structure of Scribble PDZ1 with human papillomavirus strain 16 E6 peptide

Structural highlights

Disease

Function

References

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