GTPase KRas: Difference between revisions

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<StructureSection load='' size='400' side='right' caption='Structure of human GDP-bound GTPase KRas G12 mutant complex with inhibitor and GDP (PDB entry [[4ept]])' scene='78/781207/Cv/1'>
<StructureSection load='4ept' size='350' side='right' caption='Structure of yeast cytosine deaminase complex with pyrimidine-based inhibitor, acetate, Ca+2 (green) and Zn+2 (grey) ions (PDB entry [[4ept]])' scene=''>
== Function ==
== Function ==


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== Structural highlights ==
== Structural highlights ==


The GDP-bound KRas binds a small molecule inhibitor in its binding cleft following conformational change of the protein<ref>PMID:22566140</ref>.
The GDP-bound KRas binds a <scene name='78/781207/Cv/2'>small molecule inhibitor in its binding cleft</scene> following conformational change of the protein<ref>PMID:22566140</ref>. Water molecules are shown as red spheres.
</StructureSection>
*<scene name='78/781207/Cv/9'>Inhibitor binding cleft</scene>.
*<scene name='78/781207/Cv/7'>GDP binding site</scene>.
*<scene name='78/781207/Cv/8'>Mg coordination site</scene>.
*<scene name='78/781207/Cv/10'>GDP/Mg binding cleft</scene>.
 
== 3D Structures of GTPase KRas ==
== 3D Structures of GTPase KRas ==
[[GTPase KRas 3D structures]]


Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
</StructureSection>
{{#tree:id=OrganizedByTopic|openlevels=0|
 
*GTPase KRas
 
**[[5uk9]] – hKRas + GCP + GDP – human <br />
**[[5vq2]] – hKRas + GTP <br />
**[[5w22]], [[4obe]], [[4lpk]], [[5vq8]] – hKRas + GDP <br />
**[[3gft]] – hKRas (mutant) + GTP analog <br />
**[[4l8g]], [[4ldj]], [[4ql3]], [[4tq9]], [[4tqa]], [[6asa]], [[6ase]], [[5whd]], [[5uqw]], [[5us4]], [[5vp7]], [[5vq0]], [[5vq1]], [[4wa7]], [[4lrw]] – hKRas (mutant) + GDP  <br />
**[[5vpi]], [[5vpz]], [[5vq6]] – hKRas (mutant) + GTP  <br />
**[[5usj]], [[5vpy]] – hKRas (mutant) + GNP  <br />
**[[6bp1]], [[4dsn]] – hKRas (mutant) + GCP  <br />
**[[4dso]] – hKRas (mutant) + inhibitor + GSP  <br />
**[[4dst]] – hKRas (mutant) + inhibitor + GCP  <br />
**[[5kyk]] – hKRas + inhibitor <br />
**[[4nmm]] – hKRas (mutant) + inhibitor <br />
**[[5v9o]], [[5f2e]], [[5v9u]], [[4dsu]], [[4luc]], [[4lv6]], [[4lyf]], [[4lyh]], [[4lyj]], [[4m1o]], [[4m1s]], [[4m1t]], [[4m1w]], [[4m1y]], [[4m21]], [[4m22]], [[4epr]], [[4ept]], [[4epv]], [[4epw]], [[4epx]], [[4epy]], [[4q02]], [[4q03]], [[5vbm]], [[5v6s]], [[5v6v]], [[6ark]], [[5xco]] – hKRas (mutant) + GDP + inhibitor <br />
**[[5vbz]] – hKRas (mutant) + GNP + inhibitor <br />
**[[5v71]], [[5v9l]] – hKRas (mutant) + GDP + quinazoline inhibitor <br />
 
*GTPase KRas complex with protein
 
**[[5wha]], [[5whb]] – hKRas (mutant) + miniprotein + GDP  <br />
**[[5wpl]], [[5whe]], [[5wpm]], [[5wlb]] – hKRas (mutant) + miniprotein + GNP  <br />
**[[5o2s]], [[5mlb]] – hKRas + darpin K27 + GDP  <br />
**[[5o2s]], [[5tb5]] – hKRas + GMP-PDE d + farnesyl + GDP  <br />
**[[5o2t]], [[5mla]] – hKRas + darpin 55 + GSP  <br />
**[[5o2s]] – hKRas + R11.1.6 + GNP  <br />
**[[5ufq]] – hKRas (mutant) + R11.1.6 + GNP  <br />
**[[2msc]], [[2msd]] – hKRas + apolipoprotein + GDP - NMR<br />
**[[2mse]] – hKRas + apolipoprotein + A-Raf + GDP - NMR<br />
}}


== References ==
== References ==
<references/>
<references/>
[[Category:Topic Page]]
[[Category:Topic Page]]

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky, Joel L. Sussman