PABPC3 poly(A) binding protein cytoplasmic 3 [Homo sapiens (human)] - Gene

Summary

Official Symbol: PABPC3provided by HGNC
Official Full Name: poly(A) binding protein cytoplasmic 3provided by HGNC
Primary source: HGNC:HGNC:8556
See related: Ensembl:ENSG00000151846 MIM:604680; AllianceGenome:HGNC:8556
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: PABP3; tPABP; PABPL3
Summary: Messenger RNA stability and translation initiation are extensively under the control of poly(A)-binding proteins (PABP). See PABPC1 (MIM 604679) for background information.[supplied by OMIM, Jul 2002]
Orthologs: all
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Location:: 13q12.13

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	13	NC_000013.11 (25096136..25099254)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	13	NC_060937.1 (24304920..24308038)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	13	NC_000013.10 (25670274..25673392)

Chromosome 13 - NC_000013.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

PABPC3 decreased expression in in infertile men with non-obstructive azoospermia
Title: The poly(A)-binding protein genes, EPAB, PABPC1, and PABPC3 are differentially expressed in infertile men with non-obstructive azoospermia.
molecular cloning and expression in testis
Title: Human testis expresses a specific poly(A)-binding protein.

Submit: New GeneRIF Correction

Phenotypes

Go to the top of the page Help

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

Review eQTL and phenotype association data in this region using PheGenI

Variation

Go to the top of the page Help

See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

Go to the top of the page Help

Replication interactions

Interaction	Pubs
Knockdown of poly(A) binding protein, cytoplasmic 3 (PABPC3) by shRNA library screening inhibits HIV-1 replication in cultured Jurkat T-cells	PubMed

Protein interactions

Protein	Gene	Interaction	Pubs
retropepsin	gag-pol	HIV-1 PR-induced PABP cleavage is involved in the inhibition of poly(A)-dependent translation. However, PABP cleavage has little impact on the translation of polyadenylated encephalomyocarditis virus internal ribosome entry site-containing mRNAs	PubMed

Go to the HIV-1, Human Interaction Database

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Markers

SHGC-30876 (e-PCR)
- UniSTS:64326

D13S1095E (e-PCR)
- UniSTS:153224

PABPC3__5808 (e-PCR)
- UniSTS:463761

G49187 (e-PCR)
- UniSTS:108966

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables mRNA 3'-UTR binding	IBA Inferred from Biological aspect of Ancestor more info
enables poly(A) binding	IBA Inferred from Biological aspect of Ancestor more info
enables poly(A) binding	IDA Inferred from Direct Assay more info	PubMed
enables poly(U) RNA binding	IBA Inferred from Biological aspect of Ancestor more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in mRNA metabolic process	NAS Non-traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in cytoplasm	NAS Non-traceable Author Statement more info	PubMed
is_active_in cytoplasmic stress granule	IBA Inferred from Biological aspect of Ancestor more info
is_active_in cytosol	IBA Inferred from Biological aspect of Ancestor more info
located_in cytosol	IDA Inferred from Direct Assay more info
located_in extracellular exosome	HDA more info	PubMed
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
part_of ribonucleoprotein complex	IBA Inferred from Biological aspect of Ancestor more info

General protein information

Go to the top of the page Help

Preferred Names: polyadenylate-binding protein 3

Names: PABP-3; poly(A)-binding protein 3; poly(A)-binding protein-like 3; testis PABP; testis-specific poly(A)-binding protein (PABP); testis-specific poly(A)-binding protein 3

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

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.