Erp44 endoplasmic reticulum protein 44 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Erp44provided by RGD
Official Full Name: endoplasmic reticulum protein 44provided by RGD
Primary source: RGD:1309176
See related: EnsemblRapid:ENSRNOG00000005841 AllianceGenome:RGD:1309176
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: BWK4; Txndc4
Summary: Predicted to enable protein disulfide isomerase activity. Predicted to be involved in several processes, including protein folding; response to endoplasmic reticulum stress; and response to unfolded protein. Predicted to be located in cell surface and endoplasmic reticulum lumen. Predicted to be active in endoplasmic reticulum membrane and endoplasmic reticulum-Golgi intermediate compartment. Orthologous to human ERP44 (endoplasmic reticulum protein 44). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Kidney (RPKM 461.5), Liver (RPKM 298.6) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 5q22

Exon count:: 12

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	5	NC_086023.1 (67313245..67406207, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	5	NC_051340.1 (62516550..62610762, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	5	NC_005104.4 (63937866..64030827, complement)

Chromosome 5 - NC_086023.1 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?

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

D5Rat195 (e-PCR), detects polymorphism
- UniSTS:227895

RH143564 (e-PCR)
- UniSTS:232810

BE098131 (e-PCR)
- UniSTS:245183

RH129120 (e-PCR)
- UniSTS:212428

RH132223 (e-PCR)
- UniSTS:215506

RH127879 (e-PCR)
- UniSTS:211189

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables protein disulfide isomerase activity	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in glycoprotein metabolic process	ISO Inferred from Sequence Orthology more info
involved_in protein folding	ISO Inferred from Sequence Orthology more info
involved_in response to endoplasmic reticulum stress	ISO Inferred from Sequence Orthology more info
involved_in response to unfolded protein	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in cell surface	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum lumen	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum membrane	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum-Golgi intermediate compartment	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: endoplasmic reticulum resident protein 44

Names: thioredoxin domain containing 4 (endoplasmic reticulum)

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.

mRNA and Protein(s)

NM_001008317.2 → NP_001008318.1 endoplasmic reticulum resident protein 44 precursor

See identical proteins and their annotated locations for NP_001008318.1

Status: PROVISIONAL

Source sequence(s)

JAXUCZ010000005

UniProtKB/TrEMBL

A6KJF6, F7FLN3, Q5VLR5

Related

ENSRNOP00000007711.3, ENSRNOT00000007711.7

Conserved Domains (4) summary

cd02996
Location:29 → 136

PDI_a_ERp44; PDIa family, endoplasmic reticulum protein 44 (ERp44) subfamily; ERp44 is an ER-resident protein, induced during stress, involved in thiol-mediated ER retention. It contains an N-terminal TRX domain, similar to that of PDIa, with a CXFS motif followed by ...

cd03070
Location:144 → 234

PDI_b_ERp44; PDIb family, ERp44 subfamily, first redox inactive TRX-like domain b; ERp44 is an endoplasmic reticulum (ER)-resident protein, induced during stress, involved in thiol-mediated ER retention. It contains an N-terminal TRX domain with a CXFS motif followed ...

cd03072
Location:245 → 355

PDI_b'_ERp44; PDIb' family, ERp44 subfamily, second redox inactive TRX-like domain b'; ERp44 is an endoplasmic reticulum (ER)-resident protein, induced during stress, involved in thiol-mediated ER retention. It contains an N-terminal TRX domain with a CXFS motif ...

pfam13848
Location:167 → 350

Thioredoxin_6; Thioredoxin-like domain