Signal recognition particle receptor
From Proteopedia
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| - | < | + | <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]]'> |
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| - | + | '''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'''. | |
| - | [[ | + | See also [[Intracellular receptors]] |
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| - | + | *<scene name='48/485587/Cv/6'>GTP binding site</scene>. Water molecules are shown as red spheres. | |
| - | [[ | + | *<scene name='48/485587/Cv/7'>Mg coordination site</scene>. |
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| + | ==3D structures of signal recognition particle receptor== | ||
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| + | [[Signal recognition particle receptor 3D structures]] | ||
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| + | </StructureSection> | ||
| + | [[Category:Topic Page]] | ||
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