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Details on Person UniProt:Q9H0U6 MRPL18

Class:IdReferenceGeneProduct:153065
_chainChangeLogtransit peptide:1- added on Sat February 7 2015;chain:-180 added on Sat February 7 2015
_displayNameUniProt:Q9H0U6 MRPL18
_timestamp2024-11-03 19:58:20
chaintransit peptide:1-
chain:-180
checksumC0CAD23465FE93B4
commentFUNCTION Together with thiosulfate sulfurtransferase (TST), acts as a mitochondrial import factor for the cytosolic 5S rRNA. The precursor form shows RNA chaperone activity; is able to fold the 5S rRNA into an import-competent conformation that is recognized by rhodanese (TST). Both the cytoplasmic and mitochondrial forms are able to bind to the helix IV-loop D in the gamma domain of the 5S rRNA.SUBUNIT Component of the mitochondrial large ribosomal subunit (mt-LSU) (PubMed:25278503, PubMed:28892042, PubMed:35177605). Mature mammalian 55S mitochondrial ribosomes consist of a small (28S) and a large (39S) subunit. The 28S small subunit contains a 12S ribosomal RNA (12S mt-rRNA) and 30 different proteins. The 39S large subunit contains a 16S rRNA (16S mt-rRNA), a copy of mitochondrial valine transfer RNA (mt-tRNA(Val)), which plays an integral structural role, and 52 different proteins.INTERACTION Belongs to the universal ribosomal protein uL18 family.
created[InstanceEdit:143527] Schmidt, EE, 2004-11-12 07:45:10
descriptionrecommendedName: fullName evidence="7"Large ribosomal subunit protein uL18m alternativeName: 39S ribosomal protein L18, mitochondrial shortName: L18mt shortName: MRP-L18
geneNameMRPL18
HSPC071
identifierQ9H0U6
isSequenceChangedFALSE
keyword3D-structure
Chaperone
Mitochondrion
Proteomics identification
Reference proteome
Ribonucleoprotein
Ribosomal protein
RNA-binding
Transit peptide
Transport
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9841277] Weiser, Joel
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9917590] Weiser, Joel, 2024-08-09
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
nameMRPL18
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:4793745] ENSEMBL:ENSG00000112110 MRPL18 [Homo sapiens]
secondaryIdentifierRM18_HUMAN
Q5TAP9
Q9NZW8
sequenceLength180
species[Species:48887] Homo sapiens
(referenceEntity)[EntityWithAccessionedSequence:5368207] MRPL18 [mitochondrial inner membrane] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q9H0U6 MRPL18 (153065)