MRPL19 mitochondrial ribosomal protein L19 [Homo sapiens (human)] - Gene

Summary

Official Symbol: MRPL19provided by HGNC
Official Full Name: mitochondrial ribosomal protein L19provided by HGNC
Primary source: HGNC:HGNC:14052
See related: Ensembl:ENSG00000115364 MIM:611832; AllianceGenome:HGNC:14052
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: RLX1; L15mt; L19mt; bL19m; MRPL15; RPML15; MRP-L15; MRP-L19
Summary: 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. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in thyroid (RPKM 7.4), kidney (RPKM 7.1) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 2p12

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	2	NC_000002.12 (75646783..75662206)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	2	NC_060926.1 (75656074..75671496)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	2	NC_000002.11 (75873909..75889332)

Chromosome 2 - NC_000002.12 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: Tissue-specific circular RNA induction during human fetal development
Description: 35 human fetal samples from 6 tissues (3 - 7 replicates per tissue) collected between 10 and 20 weeks gestational time were sequenced using Illumina TruSeq Stranded Total RNA
BioProject: PRJNA270632
Publication: PMID 26076956
Analysis date: Mon Apr 2 22:54:59 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Candidate gene MRPL19 is involved in the development of Reading disorder.
Title: Beyond genes: A systematic review of environmental risk factors in specific reading disorder.
MRPL19 was initially implicated in dyslexia through family-based studies.
Title: Language impairment and dyslexia genes influence language skills in children with autism spectrum disorders.
study failed to show any association of MRPL19 SNPs with developmental dyslexia in an Indian population.
Title: Lack of association between genetic polymorphisms in ROBO1, MRPL19/C2ORF3 and THEM2 with developmental dyslexia.
Clinical trial of gene-disease association and gene-environment interaction. (HuGE Navigator)
Title: Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score.
Observational study of gene-disease association. (HuGE Navigator)
Title: Genetic variants in nuclear-encoded mitochondrial genes influence AIDS progression.
Study refined the 2p12 candidate region in two populations and report evidence supporting MRPL19 and C2ORF3 as candidate susceptibility genes for dyslexia.
Title: A locus on 2p12 containing the co-regulated MRPL19 and C2ORF3 genes is associated to dyslexia.

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Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
Genome-wide meta-analysis identifies variants associated with platinating agent susceptibility across populations EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

SHGC-24037 (e-PCR)
- UniSTS:60930

RH91833 (e-PCR)
- UniSTS:92935

A005D43 (e-PCR)
- UniSTS:60462

RH25331 (e-PCR)
- UniSTS:85609

RH47897 (e-PCR)
- UniSTS:5793

RH69443 (e-PCR)
- UniSTS:21665

RH17376 (e-PCR)
- UniSTS:67280

RH99131 (e-PCR)
- UniSTS:84692

MRPL19_1324 (e-PCR)
- UniSTS:277497

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables structural constituent of ribosome	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in mitochondrial translation	NAS Non-traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in mitochondrial inner membrane	NAS Non-traceable Author Statement more info	PubMed
located_in mitochondrial inner membrane	TAS Traceable Author Statement more info
part_of mitochondrial large ribosomal subunit	IBA Inferred from Biological aspect of Ancestor more info
part_of mitochondrial large ribosomal subunit	IDA Inferred from Direct Assay more info	PubMed
part_of mitochondrial large ribosomal subunit	NAS Non-traceable Author Statement more info	PubMed
located_in mitochondrion	HTP more info	PubMed
located_in mitochondrion	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: large ribosomal subunit protein bL19m

Names: 39S ribosomal protein L15, mitochondrial; 39S ribosomal protein L19, mitochondrial; mitochondrial large ribosomal subunit protein bL19m

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.