Ogt O-linked N-acetylglucosamine (GlcNAc) transferase [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Ogtprovided by RGD
Official Full Name: O-linked N-acetylglucosamine (GlcNAc) transferaseprovided by RGD
Primary source: RGD:62060
See related: EnsemblRapid:ENSRNOG00000003359 AllianceGenome:RGD:62060
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Summary: Enables several functions, including identical protein binding activity; peptide binding activity; and protein O-acetylglucosaminyltransferase activity. Involved in several processes, including positive regulation of biosynthetic process; regulation of protein localization; and regulation of protein phosphorylation. Located in euchromatin; neuronal cell body; and zymogen granule. Part of protein N-acetylglucosaminyltransferase complex. Is active in several cellular components, including cerebellar granule cell to Purkinje cell synapse; postsynaptic cytosol; and presynaptic cytosol. Biomarker of congestive heart failure. Human ortholog(s) of this gene implicated in non-syndromic X-linked intellectual disability 106. Orthologous to human OGT (O-linked N-acetylglucosamine (GlcNAc) transferase). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Thymus (RPKM 731.3), Spleen (RPKM 610.7) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: Xq22

Exon count:: 23

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	X	NC_086039.1 (70811317..70856123)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	X	NC_051356.1 (66771278..66816148)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	X	NC_005120.4 (71540870..71585906)

Chromosome X - NC_086039.1 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?

These findings indicate that oxidative environment promotes O-GlcNAcylation in skeletal muscle and suggest an interrelationship between cellular redox state and O-GlcNAc protein modificatio
Title: Glutathione depletion and acute exercise increase O-GlcNAc protein modification in rat skeletal muscle.
Findings suggest that, by dynamically regulating Milton GlcNAcylation, OGT tailors mitochondrial dynamics in neurons based on nutrient availability.
Title: Glucose regulates mitochondrial motility via Milton modification by O-GlcNAc transferase.
protein O-GlcNAcylation, OGT, and OGA in the rat brain at various ages from embryonic day 15 to the age of 2 years
Title: Developmental regulation of protein O-GlcNAcylation, O-GlcNAc transferase, and O-GlcNAcase in mammalian brain.
results suggest that cultured podocytes possess limited ability to synthesize glucosamine (GlcN) internally and therefore may need to receive GlcN from the extracellular environment.
Title: Expression of GFAT1 and OGT in podocytes: transport of glucosamine and the implications for glucose uptake into these cells.
Exerts pro-survival actions during hypoxia-reoxygenation in cardiac myocytes, particularly at the level of mitochondria.
Title: Non-canonical glycosyltransferase modulates post-hypoxic cardiac myocyte death and mitochondrial permeability transition.
CaMKIV activates OGT (o-linked GlcNAc transferase), and OGT has an essential role on the process of CaMKIV-dependent AP-1 activation under depolarization in neuronal cells.
Title: o-GlcNAc transferase is activated by CaMKIV-dependent phosphorylation under potassium chloride-induced depolarization in NG-108-15 cells.
These data support the notion that O-GlcNAc may play an important role as an internal stress response and that glucosamine-induced cardioprotection may be mediated via the p38 MAPK pathway.
Title: Glucosamine cardioprotection in perfused rat hearts associated with increased O-linked N-acetylglucosamine protein modification and altered p38 activation.
O-GlcNAc transferase binds to protein phosphatase 1 catalytic subunits
Title: O-GlcNAc transferase is in a functional complex with protein phosphatase 1 catalytic subunits.
Neurodegenerative disease protein ataxin-10 (Atx-10) is associated with cytoplasmic O-linked beta-N-acetylglucosamine transferase in in the brain
Title: Ataxin-10 interacts with O-linked beta-N-acetylglucosamine transferase in the brain.
Purification of a glycosylated protein p135, and it's identification as a O-GlcNAc transferase
Title: Purification of the O-glycosylated protein p135 and identification as O-GlcNAc transferase.

Submit: New GeneRIF Correction See all GeneRIFs (13)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH141352 (e-PCR)
- UniSTS:223348

SHGC-16181 (e-PCR)
- UniSTS:25478

RH135882 (e-PCR)
- UniSTS:209880

Ogt (e-PCR), detects polymorphism
- UniSTS:507110

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables RNA polymerase II C-terminal domain S5 O-GlcNAc transferase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II C-terminal domain S7 O-GlcNAc transferase activity	IEA Inferred from Electronic Annotation more info
enables chromatin DNA binding	IEA Inferred from Electronic Annotation more info
enables chromatin DNA binding	ISO Inferred from Sequence Orthology more info
enables glycosyltransferase activity	IEA Inferred from Electronic Annotation more info
enables identical protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables peptide binding	IDA Inferred from Direct Assay more info	PubMed
enables phosphatidylinositol-3,4,5-trisphosphate binding	IEA Inferred from Electronic Annotation more info
enables phosphatidylinositol-3,4,5-trisphosphate binding	ISO Inferred from Sequence Orthology more info
enables phosphatidylinositol-3,4,5-trisphosphate binding	ISS Inferred from Sequence or Structural Similarity more info
enables protein O-acetylglucosaminyltransferase activity	IBA Inferred from Biological aspect of Ancestor more info
enables protein O-acetylglucosaminyltransferase activity	IDA Inferred from Direct Assay more info	PubMed
enables protein O-acetylglucosaminyltransferase activity	ISO Inferred from Sequence Orthology more info
enables protein O-acetylglucosaminyltransferase activity	ISS Inferred from Sequence or Structural Similarity more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein domain specific binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein-containing complex binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in apoptotic process	ISS Inferred from Sequence or Structural Similarity more info
involved_in cellular response to glucose stimulus	IEA Inferred from Electronic Annotation more info
involved_in cellular response to glucose stimulus	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in cellular response to glucose stimulus	ISO Inferred from Sequence Orthology more info
involved_in cellular response to glucose stimulus	ISS Inferred from Sequence or Structural Similarity more info
involved_in cellular response to insulin stimulus	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to lipopolysaccharide	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in cellular response to toxic substance	IEP Inferred from Expression Pattern more info	PubMed
involved_in chromatin organization	IEA Inferred from Electronic Annotation more info
involved_in circadian regulation of gene expression	IEA Inferred from Electronic Annotation more info
involved_in circadian regulation of gene expression	ISO Inferred from Sequence Orthology more info
involved_in circadian regulation of gene expression	ISS Inferred from Sequence or Structural Similarity more info
involved_in forebrain development	IEP Inferred from Expression Pattern more info	PubMed
involved_in glucosamine metabolic process	IDA Inferred from Direct Assay more info	PubMed
involved_in glucosamine metabolic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in hemopoiesis	IEA Inferred from Electronic Annotation more info
involved_in hemopoiesis	ISO Inferred from Sequence Orthology more info
involved_in intracellular distribution of mitochondria	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in mitophagy	IEA Inferred from Electronic Annotation more info
involved_in mitophagy	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of cellular response to hypoxia	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of non-canonical inflammasome complex assembly	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of non-canonical inflammasome complex assembly	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of non-canonical inflammasome complex assembly	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of peptidyl-serine phosphorylation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of peptidyl-threonine phosphorylation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of proteasomal ubiquitin-dependent protein catabolic process	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of proteasomal ubiquitin-dependent protein catabolic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of protein phosphorylation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of protein targeting to membrane	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of protein ubiquitination	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of protein ubiquitination	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of protein ubiquitination	ISS Inferred from Sequence or Structural Similarity more info
involved_in positive regulation of TORC1 signaling	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of TORC1 signaling	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of TORC1 signaling	ISS Inferred from Sequence or Structural Similarity more info
involved_in positive regulation of cell size	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of cold-induced thermogenesis	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of cold-induced thermogenesis	ISS Inferred from Sequence or Structural Similarity more info	PubMed
involved_in positive regulation of gene expression	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of lipid biosynthetic process	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of lipid biosynthetic process	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of protein localization to nucleus	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of protein phosphorylation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of proteolysis	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of proteolysis	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of proteolysis	ISS Inferred from Sequence or Structural Similarity more info
involved_in positive regulation of reactive oxygen species biosynthetic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of transcription by RNA polymerase II	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of transcription by RNA polymerase II	ISS Inferred from Sequence or Structural Similarity more info
involved_in positive regulation of transcription from RNA polymerase II promoter by glucose	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of transcription from RNA polymerase II promoter by glucose	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of translation	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of translation	ISO Inferred from Sequence Orthology more info
involved_in protein O-linked glycosylation	IBA Inferred from Biological aspect of Ancestor more info
involved_in protein O-linked glycosylation	IDA Inferred from Direct Assay more info	PubMed
involved_in protein O-linked glycosylation	IEA Inferred from Electronic Annotation more info
involved_in protein O-linked glycosylation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within protein O-linked glycosylation	ISO Inferred from Sequence Orthology more info
involved_in protein O-linked glycosylation	ISO Inferred from Sequence Orthology more info
involved_in protein processing	IEA Inferred from Electronic Annotation more info
involved_in protein processing	ISO Inferred from Sequence Orthology more info
involved_in protein processing	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of Rac protein signal transduction	IEA Inferred from Electronic Annotation more info
involved_in regulation of Rac protein signal transduction	ISO Inferred from Sequence Orthology more info
involved_in regulation of gluconeogenesis	IEA Inferred from Electronic Annotation more info
involved_in regulation of gluconeogenesis	ISO Inferred from Sequence Orthology more info
involved_in regulation of gluconeogenesis	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of glycolytic process	IEA Inferred from Electronic Annotation more info
involved_in regulation of glycolytic process	ISO Inferred from Sequence Orthology more info
involved_in regulation of glycolytic process	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of insulin receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in regulation of insulin receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in regulation of neurotransmitter receptor localization to postsynaptic specialization membrane	IEA Inferred from Electronic Annotation more info
involved_in regulation of neurotransmitter receptor localization to postsynaptic specialization membrane	ISO Inferred from Sequence Orthology more info
involved_in regulation of synapse assembly	IEA Inferred from Electronic Annotation more info
involved_in regulation of synapse assembly	ISO Inferred from Sequence Orthology more info
involved_in regulation of transcription by RNA polymerase II	ISO Inferred from Sequence Orthology more info
involved_in response to insulin	IEA Inferred from Electronic Annotation more info
involved_in response to insulin	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
is_active_in GABA-ergic synapse	IDA Inferred from Direct Assay more info	PubMed
part_of NSL complex	IEA Inferred from Electronic Annotation more info
part_of NSL complex	ISO Inferred from Sequence Orthology more info
located_in cell projection	IEA Inferred from Electronic Annotation more info
is_active_in cerebellar granule cell to Purkinje cell synapse	IDA Inferred from Direct Assay more info	PubMed
located_in cytosol	IEA Inferred from Electronic Annotation more info
located_in cytosol	ISO Inferred from Sequence Orthology more info
located_in euchromatin	IDA Inferred from Direct Assay more info	PubMed
is_active_in glutamatergic synapse	IDA Inferred from Direct Assay more info	PubMed
located_in glutamatergic synapse	IEA Inferred from Electronic Annotation more info
is_active_in glutamatergic synapse	ISO Inferred from Sequence Orthology more info
part_of histone acetyltransferase complex	ISO Inferred from Sequence Orthology more info
part_of histone acetyltransferase complex	ISS Inferred from Sequence or Structural Similarity more info
located_in mitochondrial membrane	IEA Inferred from Electronic Annotation more info
located_in neuronal cell body	IDA Inferred from Direct Assay more info	PubMed
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
is_active_in nucleus	ISO Inferred from Sequence Orthology more info
located_in nucleus	ISO Inferred from Sequence Orthology more info
located_in plasma membrane	IEA Inferred from Electronic Annotation more info
located_in plasma membrane	ISO Inferred from Sequence Orthology more info
located_in plasma membrane	ISS Inferred from Sequence or Structural Similarity more info
is_active_in postsynaptic cytosol	IDA Inferred from Direct Assay more info	PubMed
is_active_in presynaptic cytosol	IDA Inferred from Direct Assay more info	PubMed
part_of protein N-acetylglucosaminyltransferase complex	IDA Inferred from Direct Assay more info	PubMed
part_of protein N-acetylglucosaminyltransferase complex	IEA Inferred from Electronic Annotation more info
part_of protein N-acetylglucosaminyltransferase complex	ISO Inferred from Sequence Orthology more info
part_of protein-containing complex	ISO Inferred from Sequence Orthology more info
is_active_in synapse	ISO Inferred from Sequence Orthology more info
located_in zymogen granule	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

Names: O linked N-acetylglucosamine transferase; O-GlcNAc transferase subunit p110; O-linked N-acetylglucosamine (GlcNAc) transferase (UDP-N-acetylglucosamine:polypeptide-N-acetylglucosaminyl transferase); O-linked N-acetylglucosamine transferase 110 kDa subunit; UDP-N-acetylglucosamine:polypeptide-N-acetylglucosaminyl transferase

NP_001385644.1

EC 2.4.1.255

NP_058803.2

EC 2.4.1.255

XP_006257119.1

EC 2.4.1.255

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_001398715.1 → NP_001385644.1 UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit isoform 2

Status: VALIDATED

Source sequence(s)

JAXUCZ010000021

UniProtKB/Swiss-Prot

P56558

UniProtKB/TrEMBL

A0A0G2K3V4, A6IQC5

Conserved Domains (3) summary

TIGR02917
Location:22 → 465

PEP_TPR_lipo; putative PEP-CTERM system TPR-repeat lipoprotein

sd00006
Location:327 → 355

TPR; TPR repeat [structural motif]

pfam13844
Location:476 → 1016

Glyco_transf_41; Glycosyl transferase family 41
NM_017107.3 → NP_058803.2 UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit isoform 1

See identical proteins and their annotated locations for NP_058803.2

Status: VALIDATED

Source sequence(s)

JAXUCZ010000021

UniProtKB/Swiss-Prot

P56558

UniProtKB/TrEMBL

A6IQC7, G3V6F4

Related

ENSRNOP00000086509.1, ENSRNOT00000100805.2

Conserved Domains (3) summary

TIGR02917
Location:23 → 455

PEP_TPR_lipo; putative PEP-CTERM system TPR-repeat lipoprotein

sd00006
Location:317 → 345

TPR; TPR repeat [structural motif]

pfam13844
Location:466 → 1006

Glyco_transf_41; Glycosyl transferase family 41

RefSeqs of Annotated Genomes: GCF_036323735.1-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCr8

Genomic

NC_086039.1 Reference GRCr8

Range

70811317..70856123

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_006257057.5 → XP_006257119.1 UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit isoform X1

See identical proteins and their annotated locations for XP_006257119.1

UniProtKB/Swiss-Prot

P56558

UniProtKB/TrEMBL

A0A0G2K3V4, A6IQC5

Related

ENSRNOP00000004692.6, ENSRNOT00000004692.9

Conserved Domains (3) summary

TIGR02917
Location:22 → 465

PEP_TPR_lipo; putative PEP-CTERM system TPR-repeat lipoprotein

sd00006
Location:327 → 355

TPR; TPR repeat [structural motif]

pfam13844
Location:476 → 1016

Glyco_transf_41; Glycosyl transferase family 41