Ddit4 DNA-damage-inducible transcript 4 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Ddit4provided by RGD
Official Full Name: DNA-damage-inducible transcript 4provided by RGD
Primary source: RGD:621731
See related: EnsemblRapid:ENSRNOG00000057078 AllianceGenome:RGD:621731
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Rtp801
Summary: Predicted to enable 14-3-3 protein binding activity. Involved in several processes, including negative regulation of TOR signaling; nervous system development; and neurotrophin TRK receptor signaling pathway. Predicted to be located in cytosol and mitochondrion. Orthologous to human DDIT4 (DNA damage inducible transcript 4). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Spleen (RPKM 98.3), Thymus (RPKM 58.5) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 20q11

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	20	NC_086038.1 (28434938..28437037, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	20	NC_051355.1 (27891989..27894088, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	20	NC_005119.4 (29509283..29511382, complement)

Chromosome 20 - NC_086038.1 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: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

The regulatory roles of DDIT4 in TDCIPP-induced autophagy and apoptosis in PC12 cells.
Title: The regulatory roles of DDIT4 in TDCIPP-induced autophagy and apoptosis in PC12 cells.
LncRNA-MIAT promotes neural cell autophagy and apoptosis in ischemic stroke by up-regulating REDD1.
Title: LncRNA-MIAT promotes neural cell autophagy and apoptosis in ischemic stroke by up-regulating REDD1.
Synaptic RTP801 contributes to motor-learning dysfunction in Huntington's disease.
Title: Synaptic RTP801 contributes to motor-learning dysfunction in Huntington's disease.
RTP801 is a novel downstream effector of mutant huntingtin -induced toxicity and that it may be relevant to the human disease.
Title: RTP801 Is Involved in Mutant Huntingtin-Induced Cell Death.
In conclusion, miRNA-221 exerts cytoprotective effects in hypoxia-reoxygenation injury in association with alterations in autophagic cell injury. Mir-221 may constitute is a novel therapeutic target in the treatment of cardiac I/R injury.
Title: Up-regulation of miRNA-221 inhibits hypoxia/reoxygenation-induced autophagy through the DDIT4/mTORC1 and Tp53inp1/p62 pathways.
Redd1 expressions is markedly changed in the hippocampal CA1 region following chronic cerebral hypoperfusion.
Title: Time-Course Change of Redd1 Expressions in the Hippocampal CA1 Region Following Chronic Cerebral Hypoperfusion.
RTP801 is a novel parkin substrate that may contribute to neurodegeneration caused by loss of parkin expression or activity.
Title: Parkin loss of function contributes to RTP801 elevation and neurodegeneration in Parkinson's disease.
Physical exercise reduced the REDD1 protein, increased 14-3-3 protein levels and P38MAPK phosphorylation.
Title: Effects of physical exercise on the P38MAPK/REDD1/14-3-3 pathways in the myocardium of diet-induced obesity rats.
REDD1 knockdown impaired autophagy in hypertrophied cardiomyocytes.
Title: REDD1 attenuates cardiac hypertrophy via enhancing autophagy.
REDD1 maintained mTORC1 repression and facilitated autophagy. REDD1 induction promoted phosphorylation of Akt and cell survival.
Title: Regulated in DNA damage and development 1 (REDD1) promotes cell survival during serum deprivation by sustaining repression of signaling through the mechanistic target of rapamycin in complex 1 (mTORC1).

Submit: New GeneRIF Correction See all GeneRIFs (25)

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables 14-3-3 protein binding	IBA Inferred from Biological aspect of Ancestor more info
enables 14-3-3 protein binding	IEA Inferred from Electronic Annotation more info
enables 14-3-3 protein binding	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in apoptotic process	IBA Inferred from Biological aspect of Ancestor more info
involved_in brain development	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in cellular response to dexamethasone stimulus	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within cellular response to dexamethasone stimulus	ISO Inferred from Sequence Orthology more info
involved_in defense response to virus	IEA Inferred from Electronic Annotation more info
involved_in intracellular signal transduction	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator	IEA Inferred from Electronic Annotation more info
involved_in intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator	ISO Inferred from Sequence Orthology more info
involved_in intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of TOR signaling	IBA Inferred from Biological aspect of Ancestor more info
involved_in negative regulation of TOR signaling	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of TOR signaling	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within negative regulation of TOR signaling	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of TOR signaling	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of glycolytic process	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within negative regulation of glycolytic process	ISO Inferred from Sequence Orthology more info
involved_in neuron differentiation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in neuron migration	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in neurotrophin TRK receptor signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in protein-containing complex disassembly	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within protein-containing complex disassembly	ISO Inferred from Sequence Orthology more info
involved_in reactive oxygen species metabolic process	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within reactive oxygen species metabolic process	ISO Inferred from Sequence Orthology more info
involved_in response to hypoxia	IBA Inferred from Biological aspect of Ancestor more info
involved_in response to hypoxia	IDA Inferred from Direct Assay more info	PubMed
involved_in response to hypoxia	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within response to hypoxia	ISO Inferred from Sequence Orthology more info
involved_in response to hypoxia	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	ISS Inferred from Sequence or Structural Similarity more info
located_in cytosol	IEA Inferred from Electronic Annotation more info
located_in cytosol	ISO Inferred from Sequence Orthology more info
located_in mitochondrion	IEA Inferred from Electronic Annotation more info
located_in mitochondrion	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: DNA damage-inducible transcript 4 protein

Names: HIF-1 responsive RTP801; HIF-1 responsive protein RTP801; REDD-1; protein regulated in development and DNA damage response 1

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.