RPLP2 ribosomal protein lateral stalk subunit P2 [Homo sapiens (human)] - Gene

Summary

Official Symbol: RPLP2provided by HGNC
Official Full Name: ribosomal protein lateral stalk subunit P2provided by HGNC
Primary source: HGNC:HGNC:10377
See related: Ensembl:ENSG00000177600 MIM:180530; AllianceGenome:HGNC:10377
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: P2; LP2; RPP2; D11S2243E
Summary: Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal phosphoprotein that is a component of the 60S subunit. The protein, which is a functional equivalent of the E. coli L7/L12 ribosomal protein, belongs to the L12P family of ribosomal proteins. It plays an important role in the elongation step of protein synthesis. Unlike most ribosomal proteins, which are basic, the encoded protein is acidic. Its C-terminal end is nearly identical to the C-terminal ends of the ribosomal phosphoproteins P0 and P1. The P2 protein can interact with P0 and P1 to form a pentameric complex consisting of P1 and P2 dimers, and a P0 monomer. The protein is located in the cytoplasm. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in fat (RPKM 866.8), ovary (RPKM 581.0) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 11p15.5

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	11	NC_000011.10 (809967..812876)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	11	NC_060935.1 (861401..864310)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	11	NC_000011.9 (809967..812876)

Chromosome 11 - NC_000011.10 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Phosphorylation of the conserved C-terminal domain of ribosomal P-proteins impairs the mode of interaction with plant toxins.
Title: Phosphorylation of the conserved C-terminal domain of ribosomal P-proteins impairs the mode of interaction with plant toxins.
A three-gene signature and clinical outcome in pediatric acute myeloid leukemia.
Title: A three-gene signature and clinical outcome in pediatric acute myeloid leukemia.
Ribosomal stalk proteins RPLP1 and RPLP2 promote biogenesis of flaviviral and cellular multi-pass transmembrane proteins.
Title: Ribosomal stalk proteins RPLP1 and RPLP2 promote biogenesis of flaviviral and cellular multi-pass transmembrane proteins.
Collectively, the present results suggest that PhoRpp21 binds the loop between P11 and P12 helices through overall positively charged clusters on the surface of the complex and serves as a scaffold for PhoRpp29 to optimize structural conformation of its N-terminal helix (alpha2) in PhoRpp21, as well as C-terminal residues in PhoRpp29, for RNase P activity.
Title: Functional characterization of archaeal homologs of human nuclear RNase P proteins Rpp21 and Rpp29 provides insights into the molecular basis of their cooperativity in catalysis.
absence of RPLP0, RPLP1, or RPLP2 resulted in reactive oxygen species (ROS) accumulation and MAPK1/ERK2 signaling pathway activation.
Title: Disruption of the ribosomal P complex leads to stress-induced autophagy.
Results show that the conserved C-terminal segment of P2 from three different eukaryotic species- Human, Plasmodium falciparum and Toxoplasma gondii is intrinsically disordered.
Title: The C-terminal domain of eukaryotic acidic ribosomal P2 proteins is intrinsically disordered with conserved structural propensities.
Evaluated autoantibodies against native ribosomal P complex and recombinant ribosomal P proteins (anti-Rib-P0, anti-Rib-P1, anti-Rib-P2) for prevalence, diagnostic relevance&clinical associations in a Chinese cohort with systemic lupus erythematosus.
Title: Significance of antibodies against the native ribosomal P protein complex and recombinant P0, P1, and P2 proteins in the diagnosis of Chinese patients with systemic lupus erythematosus.
Data show that ricin A-chain (RTA) interacts directly with recombinant P1-P2 dimer, indicating the importance of P1 and P2 in enabling RTA to bind and depurinate ribosomes.
Title: The P1/P2 proteins of the human ribosomal stalk are required for ribosome binding and depurination by ricin in human cells.
relevance of the observed cross-reactive IgE autoantibodies against P2 proteins in systemic lupus eryth remains to be elucidated
Title: Auto-reactive IgE responses to acidic ribosomal P(2) protein in systemic lupus erythematosus.
P proteins are up-regulated in a considerable number of patients with the most common types of cancer.
Title: Expression of the ribosomal proteins Rplp0, Rplp1, and Rplp2 in gynecologic tumors.

Submit: New GeneRIF Correction See all GeneRIFs (17)

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

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

D11S2243E (e-PCR)
- UniSTS:39225

D11S4393 (e-PCR)
- UniSTS:43513

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	IDA Inferred from Direct Assay more info	PubMed
enables structural constituent of ribosome	NAS Non-traceable Author Statement more info	PubMed

Process	Evidence Code	Pubs
involved_in cytoplasmic translation	NAS Non-traceable Author Statement more info	PubMed
involved_in cytoplasmic translational elongation	IEA Inferred from Electronic Annotation more info
involved_in translation	NAS Non-traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in cytoplasm	NAS Non-traceable Author Statement more info	PubMed
located_in cytosol	TAS Traceable Author Statement more info
part_of cytosolic large ribosomal subunit	HDA more info	PubMed
part_of cytosolic large ribosomal subunit	IDA Inferred from Direct Assay more info	PubMed
part_of cytosolic large ribosomal subunit	IPI Inferred from Physical Interaction more info	PubMed
located_in extracellular exosome	HDA more info	PubMed
located_in focal adhesion	HDA more info	PubMed
located_in membrane	HDA more info	PubMed

General protein information

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Preferred Names: large ribosomal subunit protein P2

Names: 60S acidic ribosomal protein P2; acidic ribosomal phosphoprotein P2; renal carcinoma antigen NY-REN-44; ribosomal protein, large, P2

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.

mRNA and Protein(s)

NM_001004.4 → NP_000995.1 large ribosomal subunit protein P2

See identical proteins and their annotated locations for NP_000995.1

Status: REVIEWED

Source sequence(s)

BC005354, BC007573

Consensus CDS

CCDS7717.1

UniProtKB/Swiss-Prot

P05387, Q6FG96

Related

ENSP00000322419.4, ENST00000321153.9

Conserved Domains (1) summary

cd05833
Location:1 → 66

Ribosomal_P2; Ribosomal protein P2. This subfamily represents the eukaryotic large ribosomal protein P2. Eukaryotic P1 and P2 are functionally equivalent to the bacterial protein L7/L12, but are not homologous to L7/L12. P2 is located in the L12 stalk, with proteins ...