Signal recognition particle receptor

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (10:31, 20 November 2023) (edit) (undo)
 
(14 intermediate revisions not shown.)
Line 1: Line 1:
-
<Structure load='2fh5' size='400' frame='true' align='right' caption='Human SRPR α (magenta) and β subunit (deepskyblue) complex with GTP and Mg+2 (green) ion [[2fh5]]' scene='48/485587/Cv/1' pspeed='8' />
+
<StructureSection load='' size='350' side='right' scene='48/485587/Cv/1' caption='Human SRPR α (magenta) and β subunit (deepskyblue) complex with GTP and Mg+2 (green) ion [[2fh5]]'>
'''Signal recognition particle receptor''' (SRPR) is associated with the endoplasmic reticulum. SRPR is a receptor for the [[Signal recognition particle protein|signal recognition particle (SRP)]]. SRPR is a heterodimer with α and β subunits which contain a GTP-binding domain. SRPR α subunit binds to SRP54 subunit of SRP complex. SRPR β subunit is a transmembrane GTPase. The bacterial SRPR is called '''FtsY'''.
'''Signal recognition particle receptor''' (SRPR) is associated with the endoplasmic reticulum. SRPR is a receptor for the [[Signal recognition particle protein|signal recognition particle (SRP)]]. SRPR is a heterodimer with α and β subunits which contain a GTP-binding domain. SRPR α subunit binds to SRP54 subunit of SRP complex. SRPR β subunit is a transmembrane GTPase. The bacterial SRPR is called '''FtsY'''.
-
*<scene name='48/485587/Cv/4'>GTP binding site</scene>. Water molecules shown as red spheres.
+
See also [[Intracellular receptors]]
-
*<scene name='48/485587/Cv/5'>Mg coordination site</scene>.
+
-
==3D structures of signal recognition particle receptor==
+
-
Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
+
*<scene name='48/485587/Cv/6'>GTP binding site</scene>. Water molecules are shown as red spheres.
-
{{#tree:id=OrganizedByTopic|openlevels=0|
+
*<scene name='48/485587/Cv/7'>Mg coordination site</scene>.
-
*Signal recognition particle receptor
+
==3D structures of signal recognition particle receptor==
-
 
+
-
**[[1nrj]] – ySRPR α+β subunits + GTP – yeast<br />
+
-
**[[2fh5]] - hSRPR α+β subunits + GTP – human<br />
+
-
**[[2ged]] - ySRPR β subunit (mutant)<br />
+
-
**[[2go5]] - hSRPR α subunit + mSRPR β subunit + ribosomal proteins L23, L31, L35 + dSRP19 + dSRP54 + RNA - EM<br />
+
-
**[[3dm9]], [[3dmd]], [[3e70 ]]– SRPR + GDP – ''Pyrococcus furiosus''
+
-
*Signal recognition particle receptor FtsY
+
[[Signal recognition particle receptor 3D structures]]
-
**[[1zu5]], [[1zu4]] – SRPR FtsY NG domain – ''Mycoplasma mycoides''<br />
+
</StructureSection>
-
**[[1vma]] – SRPR FtsY – ''Thermotoga maritima''<br />
+
-
**[[2yhs]], [[2qy9]], [[1fts]] – EcSRPR FtsY NG domain – ''Escherichia coli''<br />
+
-
**[[2q9a]] – EcSRPR FtsY <br />
+
-
**[[2q9c]], [[2q9b]] – EcSRPR FtsY NG domain + GMPPNP<br />
+
-
**[[2iyl]] – EcSRPR FtsY residues 20-303 + GDP<br />
+
-
**[[2xxa]] - EcSRPR FtsY NG domain + signal recognition particle protein residues 1-433 (mutant) + 4.5SRNA<br />
+
-
**[[3zn8]] - EcSRPR FtsY NG domain + signal recognition particle protein 54 NG domain + 4.5SRNA + dipeptidyl aminopeptidase B<br />
+
-
**[[2j7p]], [[1rj9]], [[1okk]] – TaSRPR FtsY NG domain + signal recognition particle protein – ''Thermus aquaticus''<br />
+
-
**[[2cnw]] – TaSRPR FtsY NG domain + signal recognition particle protein + GDP<br />
+
-
**[[4c7o]] – EcFtsY + EcSRP + SRP RNA<br />
+
-
**[[2xkv]] – EcFtsY + EcSRP NG+M domains + 4.5S RNA<br />
+
-
}}
+
[[Category:Topic Page]]
[[Category:Topic Page]]

Current revision

Human SRPR α (magenta) and β subunit (deepskyblue) complex with GTP and Mg+2 (green) ion 2fh5

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky, Joel L. Sussman

Retrieved from "http://52.214.119.220/wiki/index.php/Signal_recognition_particle_receptor"
Personal tools