TFDP3 transcription factor Dp family member 3 [Homo sapiens (human)] - Gene

Summary

Official Symbol: TFDP3provided by HGNC
Official Full Name: transcription factor Dp family member 3provided by HGNC
Primary source: HGNC:HGNC:24603
See related: Ensembl:ENSG00000183434 MIM:300772; AllianceGenome:HGNC:24603
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: DP4; CT30; HCA661
Summary: This gene encodes a member of the DP family of transcription factors. These factors heterodimerize with E2F proteins to enhance their DNA-binding activity and promote transcription from E2F target genes. This protein functions as a negative regulator and inhibits the DNA binding and transcriptional activities of E2F factors.[provided by RefSeq, May 2010]
Orthologs: all
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Genomic context

Location:: Xq26.2

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2025_08	current	GRCh38.p14 (GCF_000001405.40)	X	NC_000023.11 (133216662..133218354, complement)
RS_2025_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	X	NC_060947.1 (131541394..131543086, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	X	NC_000023.10 (132350690..132352382, complement)

Chromosome X - NC_000023.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Authors established a preclinical model of resistance to induction therapy to examine the functional relevance of TFDP3 to chemoresistance in MRD derived from Jurkat/E6-1.
Title: TFDP3 confers chemoresistance in minimal residual disease within childhood T-cell acute lymphoblastic leukemia.
TFDP3 can bind to E2F1 molecule to form E2F/TFDP3 complex; and the localizations of TFDP3 and E2F1 molecules and the co-localization were different in different phases of cell cycle in the nucleus and cytoplasm, which indicated that the E2F/TFDP3 complex involved in the process of regulating the cell cycle.
Title: Effects of cancer-testis antigen, TFDP3, on cell cycle regulation and its mechanism in L-02 and HepG2 cell lines in vitro.
data highlight that TFDP3 is expressed in breast cancer, that it is a member of the cancer-testis antigen family and that it functions as a regulator in epithelial-mesenchymal transition
Title: TFDP3 Regulates Epithelial-Mesenchymal Transition in Breast Cancer.
TFDP3 was highly expressed in cancer tissues including prostate cancer tissues.TFDP3 was expressed in coordination with E2F1 in most prostate cancer tissues.
Title: TFDP3 was expressed in coordination with E2F1 to inhibit E2F1-mediated apoptosis in prostate cancer.
Data gathered from cell lines, tumorigenicity studies, and primary hepatocellular carcinoma samples demonstrate a negative role of HIF-2alpha in tumors, which is mediated by the TFDP3/E2F1 pathway.
Title: Hypoxia inducible factor 2 alpha inhibits hepatocellular carcinoma growth through the transcription factor dimerization partner 3/ E2F transcription factor 1-dependent apoptotic pathway.
Data show that TFDP3 upregulates the expression of autophagy gene LC3B and inhibits E2F1-induced apoptosis, and may play an important role in prostate cancer.
Title: [Effects of TFDP3 on regulating the autophagy and apoptosis of LNCaP cells].
DP-4 downregulating E2F-1 activity and contributes to a new pRb-independent mechanism for regulating cell cycle progression.
Title: E2F-1 regulation by an unusual DNA damage-responsive DP partner subunit.
TFDP3, a novel DP protein, inhibits DNA binding and transactivation by E2F
Title: Human TFDP3, a novel DP protein, inhibits DNA binding and transactivation by E2F.

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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

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

NoName (e-PCR)
- UniSTS:486219

NoName (e-PCR)
- UniSTS:481962

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables DNA binding	IEA Inferred from Electronic Annotation more info
NOT enables DNA-binding transcription factor activity, RNA polymerase II-specific	IBA Inferred from Biological aspect of Ancestor more info
enables DNA-binding transcription factor binding	IPI Inferred from Physical Interaction more info	PubMed
NOT contributes_to RNA polymerase II transcription regulatory region sequence-specific DNA binding	IBA Inferred from Biological aspect of Ancestor more info
enables RNA polymerase II-specific DNA-binding transcription factor binding	IPI Inferred from Physical Interaction more info	PubMed
enables transcription regulator inhibitor activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in DNA damage response	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of G1/S transition of mitotic cell cycle	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of DNA-templated transcription	IEA Inferred from Electronic Annotation more info
involved_in regulation of cell cycle	IEA Inferred from Electronic Annotation more info
involved_in regulation of transcription by RNA polymerase II	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
located_in chromatin	ISA Inferred from Sequence Alignment more info
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
located_in cytosol	IDA Inferred from Direct Assay more info
located_in nuclear membrane	IDA Inferred from Direct Assay more info
located_in nucleoplasm	IDA Inferred from Direct Assay more info
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleus	IEA Inferred from Electronic Annotation more info
part_of transcription regulator complex	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: transcription factor Dp family member 3

Names: E2F-like protein; cancer/testis antigen 30; hepatocellular carcinoma-associated antigen 661

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.

Genomic

NG_021355.1 RefSeqGene

Range

4995..6687

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_016521.3 → NP_057605.3 transcription factor Dp family member 3

See identical proteins and their annotated locations for NP_057605.3

Status: REVIEWED

Source sequence(s)

AF219119, Z77249

Consensus CDS

CCDS14636.2

UniProtKB/Swiss-Prot

Q5H9I0, Q6DK49, Q9NZ54

Related

ENSP00000385461.1, ENST00000310125.5

Conserved Domains (3) summary

cd14458
Location:193 → 239

DP_DD; coiled coil [structural motif]

pfam02319
Location:108 → 188

E2F_TDP; E2F/DP family winged-helix DNA-binding domain

pfam08781
Location:195 → 334

DP; Transcription factor DP