MAP1LC3B2 microtubule associated protein 1 light chain 3 beta 2 [Homo sapiens (human)] - Gene

Summary

Official Symbol: MAP1LC3B2provided by HGNC
Official Full Name: microtubule associated protein 1 light chain 3 beta 2provided by HGNC
Primary source: HGNC:HGNC:34390
See related: Ensembl:ENSG00000258102 MIM:620673; AllianceGenome:HGNC:34390
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: ATG8G
Summary: Predicted to enable microtubule binding activity; phosphatidylethanolamine binding activity; and ubiquitin protein ligase binding activity. Predicted to be involved in autophagy of mitochondrion; cellular response to nitrogen starvation; and macroautophagy. Located in intracellular membrane-bounded organelle. [provided by Alliance of Genome Resources, Dec 2024]
Expression: Ubiquitous expression in bone marrow (RPKM 28.8), brain (RPKM 18.9) and 25 other tissues See more
Orthologs: all
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Genomic context

Location:: 12q24.22

Exon count:: 2

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	12	NC_000012.12 (116559381..116576606)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	12	NC_060936.1 (116540616..116557802)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	12	NC_000012.11 (116997186..117014411)

Chromosome 12 - NC_000012.12 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: 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?

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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

EBI GWAS Catalog

Description
Germline genomic variants associated with childhood acute lymphoblastic leukemia. EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

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Replication interactions

Interaction	Pubs
Treatment of macrophages (24-72 hours) with purified HIV-1 increases MAP1LC3B2 (LC3B-II) in a dose-dependent manner in the absence of cytotoxic effects (indicates induction and flux of autophagy) with observed increase lost at day 7 post-infection onward	PubMed

Protein interactions

Protein	Gene	Interaction	Pubs
capsid	gag	HIV-1 CA colocalizes with MAP1LC3B2 and MAP1LC3B2/SQSTM1 as demonstrated via fluorescence microscopy	PubMed
matrix	gag	HIV-1 colocalizes with MAP1LC3B2 and MAP1LC3B2/SQSTM1 as demonstrated via fluorescence microscopy	PubMed

Go to the HIV-1, Human Interaction Database

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables microtubule binding	IBA Inferred from Biological aspect of Ancestor more info
enables phosphatidylethanolamine binding	IBA Inferred from Biological aspect of Ancestor more info
enables ubiquitin protein ligase binding	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in autophagosome assembly	IBA Inferred from Biological aspect of Ancestor more info
involved_in autophagosome maturation	IBA Inferred from Biological aspect of Ancestor more info
involved_in cellular response to nitrogen starvation	IBA Inferred from Biological aspect of Ancestor more info
involved_in mitophagy	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in autophagosome membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasmic vesicle	IEA Inferred from Electronic Annotation more info
located_in endomembrane system	IEA Inferred from Electronic Annotation more info
located_in intracellular membrane-bounded organelle	IDA Inferred from Direct Assay more info
located_in microtubule	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: microtubule-associated proteins 1A/1B light chain 3 beta 2

Names: Microtubule-associated proteins 1A/1B light chain 3B-like protein

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.