4gxb: Difference between revisions

Latest revision as of 08:51, 20 March 2024

Structure of the SNX17 atypical FERM domain bound to the NPxY motif of P-selectin

Structural highlights

4gxb is a 2 chain structure with sequence from Homo sapiens and Mus musculus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.8Å
Ligands:	GOL
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

SNX17_HUMAN Critical regulator of endosomal recycling of numerous receptors, channels, and other transmembrane proteins. Binds to NPxY sequences in the cytoplasmic tails of target cargos. Plays a role in the sorting of endocytosed LRP1 and APP, and prevents their degradation. Required for maintenance of normal cell surface levels of APP and LRP1. Recycles internalized integrins ITGB1, ITGB5 and their associated alpha subunits, preventing them from lysosomal degradation. Interacts with membranes containing phosphatidylinositol 3-phosphate (PtdIns(3P)).^[1] ^[2] ^[3] ^[4] ^[5] ^[6]

References

↑ Williams R, Schluter T, Roberts MS, Knauth P, Bohnensack R, Cutler DF. Sorting nexin 17 accelerates internalization yet retards degradation of P-selectin. Mol Biol Cell. 2004 Jul;15(7):3095-105. Epub 2004 Apr 30. PMID:15121882 doi:10.1091/mbc.E04-02-0143
↑ Knauth P, Schluter T, Czubayko M, Kirsch C, Florian V, Schreckenberger S, Hahn H, Bohnensack R. Functions of sorting nexin 17 domains and recognition motif for P-selectin trafficking. J Mol Biol. 2005 Apr 8;347(4):813-25. PMID:15769472 doi:S0022-2836(05)00144-0
↑ Czubayko M, Knauth P, Schluter T, Florian V, Bohnensack R. Sorting nexin 17, a non-self-assembling and a PtdIns(3)P high class affinity protein, interacts with the cerebral cavernous malformation related protein KRIT1. Biochem Biophys Res Commun. 2006 Jul 7;345(3):1264-72. Epub 2006 May 2. PMID:16712798 doi:10.1016/j.bbrc.2006.04.129
↑ Donoso M, Cancino J, Lee J, van Kerkhof P, Retamal C, Bu G, Gonzalez A, Caceres A, Marzolo MP. Polarized traffic of LRP1 involves AP1B and SNX17 operating on Y-dependent sorting motifs in different pathways. Mol Biol Cell. 2009 Jan;20(1):481-97. doi: 10.1091/mbc.E08-08-0805. Epub 2008 Nov, 12. PMID:19005208 doi:10.1091/mbc.E08-08-0805
↑ Steinberg F, Heesom KJ, Bass MD, Cullen PJ. SNX17 protects integrins from degradation by sorting between lysosomal and recycling pathways. J Cell Biol. 2012 Apr 16;197(2):219-30. doi: 10.1083/jcb.201111121. Epub 2012 Apr, 9. PMID:22492727 doi:10.1083/jcb.201111121
↑ Ghai R, Mobli M, Norwood SJ, Bugarcic A, Teasdale RD, King GF, Collins BM. Phox homology band 4.1/ezrin/radixin/moesin-like proteins function as molecular scaffolds that interact with cargo receptors and Ras GTPases. Proc Natl Acad Sci U S A. 2011 Apr 21. PMID:21512128 doi:10.1073/pnas.1017110108

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OCA

[1] Williams R, Schluter T, Roberts MS, Knauth P, Bohnensack R, Cutler DF. Sorting nexin 17 accelerates internalization yet retards degradation of P-selectin. Mol Biol Cell. 2004 Jul;15(7):3095-105. Epub 2004 Apr 30. PMID:15121882 doi:10.1091/mbc.E04-02-0143

[2] Knauth P, Schluter T, Czubayko M, Kirsch C, Florian V, Schreckenberger S, Hahn H, Bohnensack R. Functions of sorting nexin 17 domains and recognition motif for P-selectin trafficking. J Mol Biol. 2005 Apr 8;347(4):813-25. PMID:15769472 doi:S0022-2836(05)00144-0

[3] Czubayko M, Knauth P, Schluter T, Florian V, Bohnensack R. Sorting nexin 17, a non-self-assembling and a PtdIns(3)P high class affinity protein, interacts with the cerebral cavernous malformation related protein KRIT1. Biochem Biophys Res Commun. 2006 Jul 7;345(3):1264-72. Epub 2006 May 2. PMID:16712798 doi:10.1016/j.bbrc.2006.04.129

[4] Donoso M, Cancino J, Lee J, van Kerkhof P, Retamal C, Bu G, Gonzalez A, Caceres A, Marzolo MP. Polarized traffic of LRP1 involves AP1B and SNX17 operating on Y-dependent sorting motifs in different pathways. Mol Biol Cell. 2009 Jan;20(1):481-97. doi: 10.1091/mbc.E08-08-0805. Epub 2008 Nov, 12. PMID:19005208 doi:10.1091/mbc.E08-08-0805

[5] Steinberg F, Heesom KJ, Bass MD, Cullen PJ. SNX17 protects integrins from degradation by sorting between lysosomal and recycling pathways. J Cell Biol. 2012 Apr 16;197(2):219-30. doi: 10.1083/jcb.201111121. Epub 2012 Apr, 9. PMID:22492727 doi:10.1083/jcb.201111121

[6] Ghai R, Mobli M, Norwood SJ, Bugarcic A, Teasdale RD, King GF, Collins BM. Phox homology band 4.1/ezrin/radixin/moesin-like proteins function as molecular scaffolds that interact with cargo receptors and Ras GTPases. Proc Natl Acad Sci U S A. 2011 Apr 21. PMID:21512128 doi:10.1073/pnas.1017110108

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[2]

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[6]

@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
-The entry 4gxb is ON HOLD  until Paper Publication
+==Structure of the SNX17 atypical FERM domain bound to the NPxY motif of P-selectin==
+<StructureSection load='4gxb' size='340' side='right'caption='[[4gxb]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[4gxb]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4GXB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4GXB 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]] 1.8&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</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=4gxb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4gxb OCA], [https://pdbe.org/4gxb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4gxb RCSB], [https://www.ebi.ac.uk/pdbsum/4gxb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4gxb ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/SNX17_HUMAN SNX17_HUMAN] Critical regulator of endosomal recycling of numerous receptors, channels, and other transmembrane proteins. Binds to NPxY sequences in the cytoplasmic tails of target cargos. Plays a role in the sorting of endocytosed LRP1 and APP, and prevents their degradation. Required for maintenance of normal cell surface levels of APP and LRP1. Recycles internalized integrins ITGB1, ITGB5 and their associated alpha subunits, preventing them from lysosomal degradation. Interacts with membranes containing phosphatidylinositol 3-phosphate (PtdIns(3P)).<ref>PMID:15121882</ref> <ref>PMID:15769472</ref> <ref>PMID:16712798</ref> <ref>PMID:19005208</ref> <ref>PMID:22492727</ref> <ref>PMID:21512128</ref>
-Authors: Ghai, R., Bugarcic, A., Liu, H., Norwood, S.J., Li, S., Teasdale, R.D., Collins, B.M.
+==See Also==
+*[[Selectin|Selectin]]
-Description: Structure of the SNX17 atypical FERM domain bound to the NPxY motif of P-selectin
+*[[Sorting nexin 3D structures|Sorting nexin 3D structures]]
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Homo sapiens]]
+[[Category: Large Structures]]
+[[Category: Mus musculus]]
+[[Category: Bugarcic A]]
+[[Category: Collins BM]]
+[[Category: Ghai R]]
+[[Category: Li SS]]
+[[Category: Liu H]]
+[[Category: Norwood SJ]]
+[[Category: Teasdale RD]]

4gxb: Difference between revisions

Latest revision as of 08:51, 20 March 2024

Structure of the SNX17 atypical FERM domain bound to the NPxY motif of P-selectin

Structural highlights

Function

See Also

References

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