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Details on Person UniProt:O75818 RPP40

Class:IdReferenceGeneProduct:72221
_chainChangeLogchain:1-363 added on Fri February 6 2015
_displayNameUniProt:O75818 RPP40
_timestamp2024-11-03 20:16:25
chainchain:1-363
checksum9B4495BA6CD40E79
commentFUNCTION Component of ribonuclease P, a ribonucleoprotein complex that generates mature tRNA molecules by cleaving their 5'-ends (PubMed:30454648, PubMed:9630247). Also a component of the MRP ribonuclease complex, which cleaves pre-rRNA sequences (PubMed:28115465).SUBUNIT Component of nuclear RNase P and RNase MRP ribonucleoproteins (PubMed:16723659, PubMed:28115465, PubMed:30454648, PubMed:9630247). RNase P consists of a catalytic RNA moiety and about 10 protein subunits; POP1, POP4, POP5, POP7, RPP14, RPP21, RPP25, RPP30, RPP38 and RPP40 (PubMed:16723659, PubMed:30454648, PubMed:9630247). Within the RNase P complex, POP1, POP7 and RPP25 form the 'finger' subcomplex, POP5, RPP14, RPP40 and homodimeric RPP30 form the 'palm' subcomplex, and RPP21, POP4 and RPP38 form the 'wrist' subcomplex. All subunits of the RNase P complex interact with the catalytic RNA (PubMed:30454648). Several subunits of RNase P are also part of the RNase MRP complex. RNase MRP consists of a catalytic RNA moiety and about 8 protein subunits; POP1, POP7, RPP25, RPP30, RPP38, RPP40 and possibly also POP4 and POP5 (PubMed:16723659, PubMed:28115465).
descriptionrecommendedName: Ribonuclease P protein subunit p40 shortName: RNaseP protein p40 alternativeName: RNase P subunit 1
geneNameRPP40
RNASEP1
identifierO75818
isSequenceChangedFALSE
keyword3D-structure
Alternative splicing
Direct protein sequencing
Nucleus
Proteomics identification
Reference proteome
RNA-binding
rRNA processing
tRNA processing
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9917590] Weiser, Joel, 2024-08-09
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
nameRPP40
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:9000287] ENSEMBL:ENSG00000124787 RPP40 [Homo sapiens]
secondaryIdentifierRPP40_HUMAN
Q5VX97
Q8WVK8
sequenceLength363
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:424368] UniProt:O75818-1 RPP40 [Homo sapiens]
[ReferenceIsoform:424369] UniProt:O75818-2 RPP40 [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:5696801] RPP40 [nucleoplasm] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:O75818 RPP40 (72221)