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==S. pombe microtubule decorated with Cut7 motor domain in the AMPPNP state== | |||
<StructureSection load='5mlv' size='340' side='right' caption='[[5mlv]], [[Resolution|resolution]] 4.50Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5mlv]] is a 18 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5MLV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5MLV FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <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> | |||
[[Category: | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5mlv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5mlv OCA], [http://pdbe.org/5mlv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5mlv RCSB], [http://www.ebi.ac.uk/pdbsum/5mlv PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5mlv ProSAT]</span></td></tr> | ||
</table> | |||
== Function == | |||
[[http://www.uniprot.org/uniprot/TBA1_SCHPO TBA1_SCHPO]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. [[http://www.uniprot.org/uniprot/TBB_SCHPO TBB_SCHPO]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. [[http://www.uniprot.org/uniprot/CUT7_SCHPO CUT7_SCHPO]] Could be a spindle pole body motor. On transition from G2 to M phase of the cell cycle, the spindle pole body duplicates; the daughter pole bodies seed microtubules which interdigitate to form a short spindle that elongates to span the nucleus at metaphase. Mutations at cut7 block spindle formation. | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Loeffelholz, O von]] | |||
[[Category: Moores, C A]] | |||
[[Category: Cut7 motor domain]] | |||
[[Category: Kinesin-5]] | |||
[[Category: Microtubule]] | |||
[[Category: Motor protein]] | |||
[[Category: S. pombe]] | |||
Revision as of 00:13, 10 August 2018
S. pombe microtubule decorated with Cut7 motor domain in the AMPPNP stateS. pombe microtubule decorated with Cut7 motor domain in the AMPPNP state
Structural highlights
Function[TBA1_SCHPO] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. [TBB_SCHPO] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. [CUT7_SCHPO] Could be a spindle pole body motor. On transition from G2 to M phase of the cell cycle, the spindle pole body duplicates; the daughter pole bodies seed microtubules which interdigitate to form a short spindle that elongates to span the nucleus at metaphase. Mutations at cut7 block spindle formation. |
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