FUNCTION: Mitochondrial GTPase that mediates the disassembly of ribosomes from messenger RNA at the termination of mitochondrial protein biosynthesis. Acts in collaboration with MRRF. GTP hydrolysis follows the ribosome disassembly and probably occurs on the ribosome large subunit. Not involved in t...
FUNCTION: Mitochondrial GTPase that mediates the disassembly of ribosomes from messenger RNA at the termination of mitochondrial protein biosynthesis. Acts in collaboration with MRRF. GTP hydrolysis follows the ribosome disassembly and probably occurs on the ribosome large subunit. Not involved in the GTP-dependent ribosomal translocation step during translation elongation. {ECO:0000255|HAMAP-Rule:MF_03059, ECO:0000269|PubMed:19716793}.
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GO - Biological processes (BP):
mitochondrial translation [GO:0032543]; mitochondrial translational termination [GO:0070126]; ribosome disassembly [GO:0032790]...
mitochondrial translation [GO:0032543]; mitochondrial translational termination [GO:0070126]; ribosome disassembly [GO:0032790]
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GO - Molecular function (MF):
GTPase activity [GO:0003924]; GTP binding [GO:0005525]...
GTPase activity [GO:0003924]; GTP binding [GO:0005525]
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GO - Cellular component (CC):
mitochondrial matrix [GO:0005759]...
mitochondrial matrix [GO:0005759]
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