LRG1 leucine rich alpha-2-glycoprotein 1 [Homo sapiens (human)] - Gene

Summary

Official Symbol: LRG1provided by HGNC
Official Full Name: leucine rich alpha-2-glycoprotein 1provided by HGNC
Primary source: HGNC:HGNC:29480
See related: Ensembl:ENSG00000171236 MIM:611289; AllianceGenome:HGNC:29480
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: LRG; HMFT1766
Summary: The leucine-rich repeat (LRR) family of proteins, including LRG1, have been shown to be involved in protein-protein interaction, signal transduction, and cell adhesion and development. LRG1 is expressed during granulocyte differentiation (O'Donnell et al., 2002 [PubMed 12223515]).[supplied by OMIM, Mar 2008]
Expression: Biased expression in liver (RPKM 150.7), esophagus (RPKM 16.6) and 4 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 19p13.3

Exon count:: 2

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	19	NC_000019.10 (4536402..4540036, complement)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	19	NC_060943.1 (4520069..4523703, complement)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	19	NC_000019.9 (4536414..4540048, complement)

Chromosome 19 - NC_000019.10 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: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Relation between LRG1 and CD4[+] T cells, cognitive impairment and neurological function in patients with acute ischemic stroke.
Title: Relation between LRG1 and CD4(+) T cells, cognitive impairment and neurological function in patients with acute ischemic stroke.
Lrg1 silencing attenuates ischemia-reperfusion renal injury by regulating autophagy and apoptosis through the TGFbeta1- Smad1/5 signaling pathway.
Title: Lrg1 silencing attenuates ischemia-reperfusion renal injury by regulating autophagy and apoptosis through the TGFβ1- Smad1/5 signaling pathway.
Leucine-Rich Alpha-2 Glycoprotein 1 Accumulates in Complicated Atherosclerosis and Promotes Calcification.
Title: Leucine-Rich Alpha-2 Glycoprotein 1 Accumulates in Complicated Atherosclerosis and Promotes Calcification.
Relationship between plasma leucine-rich alpha-2-glycoprotein 1 and urinary albumin excretion in patients with type 2 diabetes.
Title: Relationship between plasma leucine-rich α-2-glycoprotein 1 and urinary albumin excretion in patients with type 2 diabetes.
Leucine-Rich Alpha-2 Glycoprotein Is a Reliable Serum Biomarker for Evaluating Clinical and Endoscopic Disease Activity in Inflammatory Bowel Disease.
Title: Leucine-Rich Alpha-2 Glycoprotein Is a Reliable Serum Biomarker for Evaluating Clinical and Endoscopic Disease Activity in Inflammatory Bowel Disease.
LRG1 Promotes ECM Integrity by Activating the TGF-beta Signaling Pathway in Fibroblasts.
Title: LRG1 Promotes ECM Integrity by Activating the TGF-β Signaling Pathway in Fibroblasts.
Systemic LRG1 Expression in Melanoma is Associated with Disease Progression and Recurrence.
Title: Systemic LRG1 Expression in Melanoma is Associated with Disease Progression and Recurrence.
Serum leucine-rich alpha-2 glycoprotein and calprotectin in children with inflammatory bowel disease: A multicenter study in Japan.
Title: Serum leucine-rich alpha-2 glycoprotein and calprotectin in children with inflammatory bowel disease: A multicenter study in Japan.
Leucine-Rich Alpha-2-Glycoprotein 1 is a Systemic Biomarker of Early Brain Injury and Delayed Cerebral Ischemia After Subarachnoid Hemorrhage.
Title: Leucine-Rich Alpha-2-Glycoprotein 1 is a Systemic Biomarker of Early Brain Injury and Delayed Cerebral Ischemia After Subarachnoid Hemorrhage.
LRG1 Is Involved in the Progression of Ovarian Cancer via Modulating FAK/AKT Signaling Pathway.
Title: LRG1 Is Involved in the Progression of Ovarian Cancer via Modulating FAK/AKT Signaling Pathway.

Submit: New GeneRIF Correction See all GeneRIFs (96)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH80514 (e-PCR)
- UniSTS:87808

D8S2278 (e-PCR)
- UniSTS:473906

RH91548 (e-PCR)
- UniSTS:86613

D1S1423 (e-PCR)
- UniSTS:149619

RH48973 (e-PCR)
- UniSTS:33243

D5S1597E (e-PCR)
- UniSTS:151019

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables molecular_function	ND No biological Data available more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables type I transforming growth factor beta receptor binding	IPI Inferred from Physical Interaction more info	PubMed
enables type II transforming growth factor beta receptor binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in brown fat cell differentiation	IEA Inferred from Electronic Annotation more info
acts_upstream_of keratinocyte migration	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of leukocyte adhesion to vascular endothelial cell	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of positive regulation of angiogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of angiogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of positive regulation of endothelial cell proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of positive regulation of epithelial cell proliferation involved in wound healing	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of epithelial to mesenchymal transition	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of positive regulation of keratinocyte proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of transforming growth factor beta receptor signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in response to bacterium	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within wound healing, spreading of epidermal cells	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in extracellular exosome	HDA more info	PubMed
located_in extracellular region	HDA more info	PubMed
located_in extracellular region	NAS Non-traceable Author Statement more info	PubMed
located_in extracellular region	TAS Traceable Author Statement more info
located_in extracellular space	HDA more info	PubMed
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 ficolin-1-rich granule lumen	TAS Traceable Author Statement more info
located_in intracellular membrane-bounded organelle	IDA Inferred from Direct Assay more info
located_in membrane	NAS Non-traceable Author Statement more info	PubMed
located_in specific granule lumen	TAS Traceable Author Statement more info
located_in tertiary granule lumen	TAS Traceable Author Statement more info

General protein information

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Preferred Names: leucine-rich alpha-2-glycoprotein

Names: 1300008B03Rik; 2310031E04Rik; leucine rich alpha 2 glycoprotein

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_052972.3 → NP_443204.1 leucine-rich alpha-2-glycoprotein precursor

See identical proteins and their annotated locations for NP_443204.1

Status: VALIDATED

Source sequence(s)

AC011498, AF403428, AK027382

Consensus CDS

CCDS12130.1

UniProtKB/Swiss-Prot

P02750, Q8N4F5, Q96QZ4

UniProtKB/TrEMBL

Q68CK4

Related

ENSP00000302621.4, ENST00000306390.7

Conserved Domains (4) summary

smart00082
Location:299 → 346

LRRCT; Leucine rich repeat C-terminal domain

cd00116
Location:82 → 248

LRR_RI; Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 residue sequence motifs present in many proteins that participate in protein-protein interactions and have different functions and cellular locations. LRRs correspond ...

sd00033
Location:94 → 117

LRR_RI; leucine-rich repeat [structural motif]

pfam13855
Location:116 → 176

LRR_8; Leucine rich repeat