Reg3b regenerating family member 3 beta [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Reg3bprovided by RGD
Official Full Name: regenerating family member 3 betaprovided by RGD
Primary source: RGD:3254
See related: EnsemblRapid:ENSRNOG00000006151 AllianceGenome:RGD:3254
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: Pap; Pap1
Summary: Enables growth factor binding activity and identical protein binding activity. Involved in several processes, including cellular response to L-arginine; estrous cycle; and negative regulation of cellular response to oxidative stress. Located in apical part of cell; extracellular space; and zymogen granule. Part of protein-containing complex. Used to study acute pancreatitis and pneumonia. Biomarker of sciatic neuropathy; type 2 diabetes mellitus; and visual epilepsy. Orthologous to several human genes including REG3A (regenerating family member 3 alpha). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Thymus (RPKM 103.8), Heart (RPKM 61.3) and 4 other tissues See more
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Genomic context

Location:: 4q33

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	4	NC_086022.1 (112419776..112423014)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	4	NC_051339.1 (110861775..110865015)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	4	NC_005103.4 (109467272..109470510)

Chromosome 4 - NC_086022.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

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?

after peripheral nerve injury, PAP-I can be transported to the spinal dorsal horn and is crucial in the progression of neuropathic pain
Title: Nerve Injury-Induced Neuronal PAP-I Maintains Neuropathic Pain by Activating Spinal Microglia.
we used cerulein-induced pancreatic acinar cells to investigate the significance of PAP-1 up-regulation in acute pancreatitis and discovered that PAP-1 may function to prevent apoptosis in response to reactive oxygen species-induced NF-kappaB signaling in pancreatic acinar cells.
Title: Pancreatitis-associated protein-1 suppresses apoptosis in cerulein-stimulated pancreatic acinar cells in response to nuclear factor-kappa B activation.
These results demonstrate a direct effect of INGAP-PP on the liver acting through P-Akt signaling pathway. INGAP-PP enhances liver glucose metabolism and deposit and reduces its production/output, thereby contributing to maintain normal glucose homeostasis.
Title: Liver carbohydrates metabolism: A new islet-neogenesis associated protein peptide (INGAP-PP) target.
Reg3beta-dependent accumulation of macrophages in the ischemic heart has a role in myocardial healing
Title: Myocardial healing requires Reg3β-dependent accumulation of macrophages in the ischemic heart.
Alox15 mRNA levels were 4 times higher in iron-deficient than in iron-adequate pancreas and that Reg1a, Reg3a, and Reg3b mRNA levels were 17-36 times higher in iron-overloaded pancreas.
Title: Microarray analysis of rat pancreas reveals altered expression of Alox15 and regenerating islet-derived genes in response to iron deficiency and overload.
Regenerating 1 and 3b gene expression in the pancreas of type 2 diabetic Goto-Kakizaki (GK) rats
Title: Regenerating 1 and 3b gene expression in the pancreas of type 2 diabetic Goto-Kakizaki (GK) rats.
Findings suggest that islet neogenesis-associated protein (INGAP) exerts a positive modulatory effect on beta-cell mass and its secretory function in fetal and neonatal rats, thus becoming a new component in the multifactorial regulation of such processes.
Title: Islet neogenesis-associated protein (INGAP)-positive cell mass, β-cell mass, and insulin secretion: their relationship during the fetal and neonatal periods.
After duodenal-jejunal bypass, the level of Reg3alpha and -3beta were not changed in bypassed duodenum in morbidly obese Zucker fatty rats.
Title: Intestinal adaptation and Reg gene expression induced by antidiabetic duodenal-jejunal bypass surgery in Zucker fatty rats.
In older animals, there is depressed PAP expression related to a blunted inflammatory response in acute pancreatitis which is associated with worsened bacterial infiltration and higher C-reactive protein level
Title: Acute pancreatitis in aging animals: loss of pancreatitis-associated protein protection?
PAP-I and PAP-III induction in non-gamma- aminobutyric acid (GABA)ergic neurons might protect these neurons against damage following seizure.
Title: Pancreatitis-associated protein-I and pancreatitis-associated protein-III expression in a rat model of kainic acid-induced seizure.

Submit: New GeneRIF Correction See all GeneRIFs (22)

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables carbohydrate binding	IEA Inferred from Electronic Annotation more info
enables growth factor binding	IPI Inferred from Physical Interaction more info	PubMed
enables hormone activity	ISO Inferred from Sequence Orthology more info
enables identical protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables identical protein binding	ISO Inferred from Sequence Orthology more info
enables metal ion binding	IEA Inferred from Electronic Annotation more info
enables oligosaccharide binding	IBA Inferred from Biological aspect of Ancestor more info
enables peptidoglycan binding	IBA Inferred from Biological aspect of Ancestor more info
enables signaling receptor activity	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in acute-phase response	IEA Inferred from Electronic Annotation more info
involved_in antimicrobial humoral immune response mediated by antimicrobial peptide	IBA Inferred from Biological aspect of Ancestor more info
involved_in cellular response to L-arginine	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to tumor necrosis factor	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to xenobiotic stimulus	IEP Inferred from Expression Pattern more info	PubMed
involved_in defense response to Gram-negative bacterium	IEA Inferred from Electronic Annotation more info
involved_in defense response to Gram-negative bacterium	ISO Inferred from Sequence Orthology more info
involved_in defense response to Gram-negative bacterium	ISS Inferred from Sequence or Structural Similarity more info
involved_in defense response to Gram-positive bacterium	IEA Inferred from Electronic Annotation more info
involved_in defense response to Gram-positive bacterium	ISO Inferred from Sequence Orthology more info
involved_in defense response to Gram-positive bacterium	ISS Inferred from Sequence or Structural Similarity more info
involved_in estrous cycle	IEP Inferred from Expression Pattern more info	PubMed
involved_in female pregnancy	IEP Inferred from Expression Pattern more info	PubMed
involved_in midgut development	IEP Inferred from Expression Pattern more info	PubMed
involved_in negative regulation of apoptotic process	IEP Inferred from Expression Pattern more info	PubMed
involved_in negative regulation of cellular response to oxidative stress	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of inflammatory response to wounding	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of keratinocyte differentiation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of cell population proliferation	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of cell population proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of keratinocyte proliferation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of protein phosphorylation	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within response to bacterium	ISO Inferred from Sequence Orthology more info
involved_in response to estradiol	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to nutrient levels	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to peptide hormone	IBA Inferred from Biological aspect of Ancestor more info
involved_in response to peptide hormone	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to starvation	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to wounding	ISO Inferred from Sequence Orthology more info
involved_in signal transduction	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in apical part of cell	IDA Inferred from Direct Assay more info	PubMed
located_in extracellular region	IEA Inferred from Electronic Annotation more info
is_active_in extracellular space	IBA Inferred from Biological aspect of Ancestor more info
located_in extracellular space	IDA Inferred from Direct Assay more info	PubMed
is_active_in extracellular space	ISO Inferred from Sequence Orthology more info
part_of protein-containing complex	IDA Inferred from Direct Assay more info	PubMed
located_in zymogen granule	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: regenerating islet-derived protein 3-beta

Names: Pancreatitis-associated protein 1; REG-2; REG-3-beta; pancreatic beta cell growth factor; peptide 23; reg III-beta; regenerating islet-derived 3 beta; regenerating islet-derived protein III-beta

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_053289.1 → NP_445741.1 regenerating islet-derived protein 3-beta precursor

See identical proteins and their annotated locations for NP_445741.1

Status: PROVISIONAL

Source sequence(s)

L07127

UniProtKB/TrEMBL

A0A0H2UHE4, A6IAF6

Related

ENSRNOP00000008212.6, ENSRNOT00000008212.4

Conserved Domains (1) summary

cd03594
Location:45 → 178

CLECT_REG-1_like; C-type lectin-like domain (CTLD) of the type found in Human REG-1 (lithostathine), REG-4, and avian eggshell-specific proteins: ansocalcin, structhiocalcin-1(SCA-1), and -2(SCA-2)