View source for 4ei7


==Crystal structure of Bacillus cereus TubZ, GDP-form==
<StructureSection load='4ei7' size='340' side='right'caption='[[4ei7]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4ei7]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_cereus_ATCC_10987 Bacillus cereus ATCC 10987]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4EI7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4EI7 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]] 1.9&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</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=4ei7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ei7 OCA], [https://pdbe.org/4ei7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ei7 RCSB], [https://www.ebi.ac.uk/pdbsum/4ei7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ei7 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TUBZ_BACC1 TUBZ_BACC1] A tubulin-like, filament forming GTPase; the motor component of the type III plasmid partition system which ensures correct segregation of the pBc10987 plasmid (Probable). Binds GTP and forms filaments (PubMed:22847006). The filaments seed from a DNA centromere-like site (tubC)-TubR complex which extends to surround the TubZ filaments. Highly dynamic filaments grow at the plus end and depolymerize at the minus end, a process called treadmilling. TubR-tubC complexes track the depolymerizing minus end of the filament, probably pulling plasmid within the cell (By similarity).[UniProtKB:Q8KNP3]<ref>PMID:22847006</ref> <ref>PMID:22847006</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Bacillus cereus ATCC 10987]]
[[Category: Large Structures]]
[[Category: Hayashi I]]
[[Category: Hoshino S]]