TENT5B terminal nucleotidyltransferase 5B [Homo sapiens (human)] - Gene

Summary

Official Symbol: TENT5Bprovided by HGNC
Official Full Name: terminal nucleotidyltransferase 5Bprovided by HGNC
Primary source: HGNC:HGNC:28273
See related: Ensembl:ENSG00000158246 MIM:619069; AllianceGenome:HGNC:28273
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: FAM46; FAM46B
Summary: Enables poly(A) RNA polymerase activity. Involved in several processes, including negative regulation of apoptotic process; negative regulation of cell population proliferation; and positive regulation of translation. Located in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in esophagus (RPKM 30.7), skin (RPKM 15.3) and 11 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 1p36.11

Exon count:: 2

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	1	NC_000001.11 (27005020..27012850, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	1	NC_060925.1 (26843086..26850914, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	1	NC_000001.10 (27331511..27339341, complement)

Chromosome 1 - NC_000001.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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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?

FAM46B is uniquely and highly expressed in human pre-implantation embryos and pluripotent stem cells, but sharply down-regulated following differentiation.
Title: FAM46B is a prokaryotic-like cytoplasmic poly(A) polymerase essential in human embryonic stem cells.
these data show that FAM46B inhibits cell proliferation and cell cycle progression in PC through ubiquitination of beta-catenin
Title: FAM46B inhibits cell proliferation and cell cycle progression in prostate cancer through ubiquitination of β-catenin.

Submit: New GeneRIF Correction

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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Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables poly(A) RNA polymerase activity	IBA Inferred from Biological aspect of Ancestor more info
enables poly(A) RNA polymerase activity	IDA Inferred from Direct Assay more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in mRNA stabilization	IBA Inferred from Biological aspect of Ancestor more info
involved_in negative regulation of apoptotic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of cell cycle	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of cell population proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of translation	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in cytoplasm	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: terminal nucleotidyltransferase 5B

Names: family with sequence similarity 46 member B; non-canonical poly(A) polymerase FAM46B; protein FAM46B; putative nucleotidyltransferase FAM46B

NP_443175.2

EC 2.7.7.19

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.