Vtn vitronectin [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Vtnprovided by RGD
Official Full Name: vitronectinprovided by RGD
Primary source: RGD:3967
See related: EnsemblRapid:ENSRNOG00000010031 AllianceGenome:RGD:3967
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: Vn; Aa1018
Summary: Enables collagen binding activity; heparin binding activity; and identical protein binding activity. Involved in liver regeneration and protein polymerization. Located in several cellular components, including Golgi lumen; basement membrane; and rough endoplasmic reticulum lumen. Used to study proteinuria. Biomarker of diabetic retinopathy and visual epilepsy. Human ortholog(s) of this gene implicated in Churg-Strauss syndrome; granulomatosis with polyangiitis; and thrombosis. Orthologous to human VTN (vitronectin). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Restricted expression toward (RPKM 10985.1) See more
Orthologs: human mouse all
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Genomic context

Location:: 10q25

Exon count:: 8

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	10	NC_086028.1 (63892782..63895862)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	10	NC_051345.1 (63394732..63397812)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	10	NC_005109.4 (65767960..65771040)

Chromosome 10 - NC_086028.1 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?

Integrin alphavbeta5 which induces LSECs dysfunction, promoting hepatic sinusoidal capillarization regulates VN expression via ERK/FAK pathway under high glucose/ox-LDL
Title: High glucose/ox-LDL induced hepatic sinusoidal capillarization via αvβ5/FAK/ERK signaling pathway.
results demonstrate that sialylation of VN glycans regulates stress fiber formation and cell spreading of dermal fibroblast cells via a heparin binding site.
Title: Sialylation of vitronectin regulates stress fiber formation and cell spreading of dermal fibroblasts via a heparin-binding site.
vitronectin has a role in survival signals of hepatic stellate cells in liver regeneration, which is regulated by glycosylation and sialylation changes
Title: Survival signals of hepatic stellate cells in liver regeneration are regulated by glycosylation changes in rat vitronectin, especially decreased sialylation.
VN is a key determinant of the antiproliferative effect of PAI-1 overexpression.
Title: Recombinant plasminogen activator inhibitor-1 inhibits intimal hyperplasia.
glycan alterations during tissue remodeling induce increased multimerization state to enhance the biological activity of VN
Title: Changes in glycosylation of vitronectin modulate multimerization and collagen binding during liver regeneration.
MGP has a novel binding activity for vitronectin
Title: Matrix Gla protein C-terminal region binds to vitronectin. Co-localization suggests binding occurs during tissue development.
Lens cell engagement with vitronectin or fibronectin, but not laminin, substratum has potent epithelial mesenchymal transition promoting effect, and Smad 2/3 signaling is involved.
Title: Vitronectin is present in epithelial cells of the intact lens and promotes epithelial mesenchymal transition in lens epithelial explants.

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General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables collagen binding	IDA Inferred from Direct Assay more info	PubMed
enables extracellular matrix binding	IBA Inferred from Biological aspect of Ancestor more info
enables extracellular matrix binding	ISO Inferred from Sequence Orthology more info
enables heparin binding	IDA Inferred from Direct Assay more info	PubMed
enables identical protein binding	IDA Inferred from Direct Assay more info	PubMed
enables integrin binding	IBA Inferred from Biological aspect of Ancestor more info
enables integrin binding	ISO Inferred from Sequence Orthology more info
enables polysaccharide binding	IEA Inferred from Electronic Annotation more info
enables scavenger receptor activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in cell adhesion mediated by integrin	IBA Inferred from Biological aspect of Ancestor more info
involved_in cell adhesion mediated by integrin	ISO Inferred from Sequence Orthology more info
involved_in cell migration	ISO Inferred from Sequence Orthology more info
involved_in cell-matrix adhesion	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within cell-matrix adhesion	ISO Inferred from Sequence Orthology more info
involved_in cell-matrix adhesion	ISO Inferred from Sequence Orthology more info
involved_in endodermal cell differentiation	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within extracellular matrix organization	ISO Inferred from Sequence Orthology more info
involved_in immune response	IEA Inferred from Electronic Annotation more info
involved_in liver regeneration	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of endopeptidase activity	ISO Inferred from Sequence Orthology more info
involved_in oligodendrocyte differentiation	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within positive regulation of cell-substrate adhesion	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of peptidyl-tyrosine phosphorylation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of receptor-mediated endocytosis	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of smooth muscle cell migration	ISO Inferred from Sequence Orthology more info
involved_in protein polymerization	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of cell adhesion	ISO Inferred from Sequence Orthology more info
involved_in smooth muscle cell-matrix adhesion	ISO Inferred from Sequence Orthology more info
involved_in vesicle-mediated transport	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in Golgi lumen	IDA Inferred from Direct Assay more info	PubMed
located_in basement membrane	IDA Inferred from Direct Assay more info	PubMed
is_active_in collagen-containing extracellular matrix	IBA Inferred from Biological aspect of Ancestor more info
located_in collagen-containing extracellular matrix	IDA Inferred from Direct Assay more info	PubMed
located_in collagen-containing extracellular matrix	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum	ISO Inferred from Sequence Orthology more info
located_in extracellular matrix	ISO Inferred from Sequence Orthology 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
located_in extracellular space	ISO Inferred from Sequence Orthology more info
located_in intracellular membrane-bounded organelle	ISO Inferred from Sequence Orthology more info
part_of peptidase inhibitor complex	ISO Inferred from Sequence Orthology more info
part_of protein complex involved in cell-matrix adhesion	ISO Inferred from Sequence Orthology more info
located_in rough endoplasmic reticulum lumen	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: vitronectin

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_019156.2 → NP_062029.2 vitronectin precursor

See identical proteins and their annotated locations for NP_062029.2

Status: PROVISIONAL

Source sequence(s)

BC105821

UniProtKB/TrEMBL

Q3KR94, Q62905

Related

ENSRNOP00000046415.5, ENSRNOT00000039954.7

Conserved Domains (2) summary

smart00201
Location:20 → 62

SO; Somatomedin B -like domains

cd00094
Location:152 → 473

HX; Hemopexin-like repeats.; Hemopexin is a heme-binding protein that transports heme to the liver. Hemopexin-like repeats occur in vitronectin and some matrix metalloproteinases family (matrixins). The HX repeats of some matrixins bind tissue inhibitor of ...