BTBD2 BTB domain containing 2 [Homo sapiens (human)] - Gene

Summary

Official Symbol: BTBD2provided by HGNC
Official Full Name: BTB domain containing 2provided by HGNC
Primary source: HGNC:HGNC:15504
See related: Ensembl:ENSG00000133243 MIM:608531; AllianceGenome:HGNC:15504
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
Summary: The C-terminus of the protein encoded by this gene binds topoisomerase I. The N-terminus contains a proline-rich region and a BTB/POZ domain (broad-complex, Tramtrack and bric a brac/Pox virus and Zinc finger), both of which are typically involved in protein-protein interactions. Subcellularly, the protein localizes to cytoplasmic bodies. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in ovary (RPKM 26.1), kidney (RPKM 19.8) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 19p13.3

Exon count:: 11

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	19	NC_000019.10 (1985448..2015714, complement)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	19	NC_060943.1 (1957946..1988205, complement)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	19	NC_000019.9 (1985447..2015713, complement)

Chromosome 19 - NC_000019.10 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: 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?

Interaction of BTBD1 and BTBD2 with TOP1 requires TOP1 residues 236 and 237, the same residues required to enhance the infectivity of progeny virions when TOP1 is expressed in African Green Monkey producer cells.
Title: Human TOP1 residues implicated in species specificity of HIV-1 infection are required for interaction with BTBD2, and RNAi of BTBD2 in old world monkey and human cells increases permissiveness to HIV-1 infection.
Observational study of gene-disease association and gene-gene interaction. (HuGE Navigator)
Title: Gamma-radiation sensitivity and polymorphisms in RAD51L1 modulate glioma risk.
Polymorphisms in the LIG4, BTBD2, HMGA2, and RTEL1 genes, which are involved in the double-strand break repair pathway, are associated with glioblastoma multiforme survival.
Title: Polymorphisms of LIG4, BTBD2, HMGA2, and RTEL1 genes involved in the double-strand break repair pathway predict glioblastoma survival.
subcellular colocalization of BTBD1 and BTBD2 to cytoplasmic bodies; TRIM5delta colocalized with BTBD1/2 and appeared to serve as a scaffold for the assembly of endogenous BTBD1/2 proteins
Title: BTBD1 and BTBD2 colocalize to cytoplasmic bodies with the RBCC/tripartite motif protein, TRIM5delta.

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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Markers

RH93682 (e-PCR)
- UniSTS:89978

RH93415 (e-PCR)
- UniSTS:90286

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in neurogenesis	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in P-body	IBA Inferred from Biological aspect of Ancestor more info
located_in P-body	IDA Inferred from Direct Assay more info	PubMed
is_active_in cytosol	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: BTB/POZ domain-containing protein 2

Names: BTB (POZ) domain containing 2

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.