MRPL24

Protein identityUniProt · HPA

UniProt accession

Q96A35

Gene

MRPL24

Ensembl

ENSG00000143314

Chromosome

1

Canonical length

216 aa

Protein class

Predicted intracellular proteins, Ribosomal proteins

OverviewNCBI Gene

Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. They have an estimated 75% protein to rRNA composition compared to prokaryotic ribosomes, where this ratio is reversed. Another difference between mammalian mitoribosomes and prokaryotic ribosomes is that the latter contain a 5S rRNA. Among different species, the proteins comprising the mitoribosome differ greatly in sequence, and sometimes in biochemical properties, which prevents easy recognition by sequence homology. This gene encodes a 39S subunit protein which is more than twice the size of its E.coli counterpart (EcoL24). Sequence analysis identified two transcript variants that encode the same protein. [provided by RefSeq, Jul 2008]

Canonical amino-acid sequenceUniProt

216 residues, UniProt reviewed canonical sequence.

>Q96A35|MRPL24
     1  MRLSALLALA SKVTLPPHYR YGMSPPGSVA DKRKNPPWIR RRPVVVEPIS DEDWYLFCGD
    61  TVEILEGKDA GKQGKVVQVI RQRNWVVVGG LNTHYRYIGK TMDYRGTMIP SEAPLLHRQV
   121  KLVDPMDRKP TEIEWRFTEA GERVRVSTRS GRIIPKPEFP RADGIVPETW IDGPKDTSVE
   181  DALERTYVPC LKTLQEEVME AMGIKETRKY KKVYWY

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against MRPL24 can act on the native protein depends on physical access: surface and secreted proteins are reachable by circulating antibodies, intracellular proteins usually are not.

Antibody reachability

Intracellular

Secreted

No

Transmembrane segments

0

Mean surface accessibility (rSASA)

0.43

Highest tissue expression

141 nTPM

Expression across tissuesHPA

Genetic constraint and essentialitygnomAD · DepMap

Does the body need this protein intact? Low LOEUF or a strong DepMap dependency means loss or blockade of the protein is likely to be felt.

gnomAD LOEUF (loss-of-function intolerance)

1.35

gnomAD pLI

0

gnomAD missense Z

0.42

DepMap mean gene effect

-0.41

DepMap dependency class

selective

Cancer expressionTCGA

Across TCGA tumor cohorts, this protein is over-expressed in roughly 11% of surveyed tumor types (aggregate summary; per-cohort expression, alteration, and survival load in the interactive view).

OntologyGO

Biological processes

• mitochondrial translation
• translation

Molecular functions

• RNA binding
• structural constituent of ribosome

Cellular components

• mitochondrial inner membrane
• mitochondrial large ribosomal subunit
• mitochondrion

Protein domainsUniProt · Pfam · InterPro

• KOW
• Large ribosomal subunit protein uL24, conserved site
• Translation protein SH3-like domain superfamily
• Large ribosomal subunit protein uL2, domain 2
• Large ribosomal subunit protein uL24, KOW domain
• KOW motif
• Large ribosomal subunit protein uL24
• Large ribosomal subunit protein uL24, C-terminal domain
• Large ribosomal subunit protein uL24, C-terminal domain

KeywordsUniProt

• Mitochondrion
• Phosphoprotein
• Ribonucleoprotein
• Ribosomal protein
• Transit peptide

InteractionsUniProt · HPA

Protein binding partners of MRPL24 in the human serome: UniProt-annotated complex subunits plus reported interactors. Each links to its own Seroatlas record.

• MRPL13
• MRPL18
• MRPL2
• MRPL23
• MRPL28
• MRPL37
• MRPL46
• MRPL50
• MRPL51
• NPM1