9pnd: Difference between revisions

Latest revision as of 07:41, 12 November 2025

In situ microtubule of EpoB-induced regenerating axons

Structural highlights

9pnd is a 4 chain structure with sequence from Mus musculus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	Electron Microscopy, Resolution 3.19Å
Ligands:	EPB, GDP, GTP, MG
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

TBB3_MOUSE Tubulin is the major constituent of microtubules, protein filaments consisting of alpha- and beta-tubulin heterodimers (By similarity). Microtubules grow by the addition of GTP-tubulin dimers to the microtubule end, where a stabilizing cap forms (By similarity). Below the cap, alpha-beta tubulin heterodimers are in GDP-bound state, owing to GTPase activity of alpha-tubulin (By similarity). TUBB3 plays a critical role in proper axon guidance and maintenance (PubMed:20074521). Binding of NTN1/Netrin-1 to its receptor UNC5C might cause dissociation of UNC5C from polymerized TUBB3 in microtubules and thereby lead to increased microtubule dynamics and axon repulsion (PubMed:28483977). Plays a role in dorsal root ganglion axon projection towards the spinal cord (By similarity).[UniProtKB:Q13509]^[1] ^[2]

References

↑ Tischfield MA, Baris HN, Wu C, Rudolph G, Van Maldergem L, He W, Chan WM, Andrews C, Demer JL, Robertson RL, Mackey DA, Ruddle JB, Bird TD, Gottlob I, Pieh C, Traboulsi EI, Pomeroy SL, Hunter DG, Soul JS, Newlin A, Sabol LJ, Doherty EJ, de Uzcategui CE, de Uzcategui N, Collins ML, Sener EC, Wabbels B, Hellebrand H, Meitinger T, de Berardinis T, Magli A, Schiavi C, Pastore-Trossello M, Koc F, Wong AM, Levin AV, Geraghty MT, Descartes M, Flaherty M, Jamieson RV, Moller HU, Meuthen I, Callen DF, Kerwin J, Lindsay S, Meindl A, Gupta ML Jr, Pellman D, Engle EC. Human TUBB3 mutations perturb microtubule dynamics, kinesin interactions, and axon guidance. Cell. 2010 Jan 8;140(1):74-87. doi: 10.1016/j.cell.2009.12.011. PMID:20074521 doi:https://dx.doi.org/10.1016/j.cell.2009.12.011
↑ Shao Q, Yang T, Huang H, Alarmanazi F, Liu G. Uncoupling of UNC5C with Polymerized TUBB3 in Microtubules Mediates Netrin-1 Repulsion. J Neurosci. 2017 Jun 7;37(23):5620-5633. PMID:28483977 doi:10.1523/JNEUROSCI.2617-16.2017

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OCA

[1] Tischfield MA, Baris HN, Wu C, Rudolph G, Van Maldergem L, He W, Chan WM, Andrews C, Demer JL, Robertson RL, Mackey DA, Ruddle JB, Bird TD, Gottlob I, Pieh C, Traboulsi EI, Pomeroy SL, Hunter DG, Soul JS, Newlin A, Sabol LJ, Doherty EJ, de Uzcategui CE, de Uzcategui N, Collins ML, Sener EC, Wabbels B, Hellebrand H, Meitinger T, de Berardinis T, Magli A, Schiavi C, Pastore-Trossello M, Koc F, Wong AM, Levin AV, Geraghty MT, Descartes M, Flaherty M, Jamieson RV, Moller HU, Meuthen I, Callen DF, Kerwin J, Lindsay S, Meindl A, Gupta ML Jr, Pellman D, Engle EC. Human TUBB3 mutations perturb microtubule dynamics, kinesin interactions, and axon guidance. Cell. 2010 Jan 8;140(1):74-87. doi: 10.1016/j.cell.2009.12.011. PMID:20074521 doi:https://dx.doi.org/10.1016/j.cell.2009.12.011

[2] Shao Q, Yang T, Huang H, Alarmanazi F, Liu G. Uncoupling of UNC5C with Polymerized TUBB3 in Microtubules Mediates Netrin-1 Repulsion. J Neurosci. 2017 Jun 7;37(23):5620-5633. PMID:28483977 doi:10.1523/JNEUROSCI.2617-16.2017

[1]

[2]

@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
-The entry 9pnd is ON HOLD  until Paper Publication
+==In situ microtubule of EpoB-induced regenerating axons==
+<StructureSection load='9pnd' size='340' side='right'caption='[[9pnd]], [[Resolution|resolution]] 3.19&Aring;' scene=''>
-Authors:
+== Structural highlights ==
+<table><tr><td colspan='2'>[[9pnd]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9PND OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9PND FirstGlance]. <br>
-Description:
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.19&#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=EPB:7,11-DIHYDROXY-8,8,10,12,16-PENTAMETHYL-3-[1-METHYL-2-(2-METHYL-THIAZOL-4-YL)VINYL]-4,17-DIOXABICYCLO[14.1.0]HEPTADECANE-5,9-DIONE'>EPB</scene>, <scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=9pnd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9pnd OCA], [https://pdbe.org/9pnd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9pnd RCSB], [https://www.ebi.ac.uk/pdbsum/9pnd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9pnd ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/TBB3_MOUSE TBB3_MOUSE] Tubulin is the major constituent of microtubules, protein filaments consisting of alpha- and beta-tubulin heterodimers (By similarity). Microtubules grow by the addition of GTP-tubulin dimers to the microtubule end, where a stabilizing cap forms (By similarity). Below the cap, alpha-beta tubulin heterodimers are in GDP-bound state, owing to GTPase activity of alpha-tubulin (By similarity). TUBB3 plays a critical role in proper axon guidance and maintenance (PubMed:20074521). Binding of NTN1/Netrin-1 to its receptor UNC5C might cause dissociation of UNC5C from polymerized TUBB3 in microtubules and thereby lead to increased microtubule dynamics and axon repulsion (PubMed:28483977). Plays a role in dorsal root ganglion axon projection towards the spinal cord (By similarity).[UniProtKB:Q13509]<ref>PMID:20074521</ref> <ref>PMID:28483977</ref>
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
+[[Category: Mus musculus]]
+[[Category: Alvarez-Brecht P]]
+[[Category: Basnet N]]
+[[Category: Biertumpfel C]]
+[[Category: Bodakuntla S]]
+[[Category: Cada AK]]
+[[Category: Martinez-Sanchez A]]
+[[Category: Mizuno N]]
+[[Category: Taira K]]
+[[Category: Yamada Y]]
+[[Category: Zhang R]]

9pnd: Difference between revisions

Latest revision as of 07:41, 12 November 2025

In situ microtubule of EpoB-induced regenerating axons

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Function

References

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