FABP1 fatty acid binding protein 1 [Homo sapiens (human)] - Gene

Summary

Official Symbol: FABP1provided by HGNC
Official Full Name: fatty acid binding protein 1provided by HGNC
Primary source: HGNC:HGNC:3555
See related: Ensembl:ENSG00000163586 MIM:134650; AllianceGenome:HGNC:3555
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: FABPL; L-FABP
Summary: This gene encodes the fatty acid binding protein found in liver. Fatty acid binding proteins are a family of small, highly conserved, cytoplasmic proteins that bind long-chain fatty acids and other hydrophobic ligands. This protein and FABP6 (the ileal fatty acid binding protein) are also able to bind bile acids. It is thought that FABPs roles include fatty acid uptake, transport, and metabolism. [provided by RefSeq, Mar 2011]
Expression: Biased expression in liver (RPKM 2613.3), colon (RPKM 1932.3) and 3 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 2p11.2

Exon count:: 4

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	2	NC_000002.12 (88122982..88128062, complement)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	2	NC_060926.1 (88134227..88181784, complement)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	2	NC_000002.11 (88422501..88427581, complement)

Chromosome 2 - NC_000002.12 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?

Fatty Acid Binding Protein 1 is an Independent Prognostic Biomarker for Gallbladder Cancer with Direct Hepatic Invasion.
Title: Fatty Acid Binding Protein 1 is an Independent Prognostic Biomarker for Gallbladder Cancer with Direct Hepatic Invasion.
Unravelling the role of urinary liver-type fatty acid binding protein in histone-induced AKI.
Title: Unravelling the role of urinary liver-type fatty acid binding protein in histone-induced AKI.
Derlin-1 ameliorates nonalcoholic hepatic steatosis by promoting ubiquitylation and degradation of FABP1.
Title: Derlin-1 ameliorates nonalcoholic hepatic steatosis by promoting ubiquitylation and degradation of FABP1.
Association between the rs2241883 polymorphism of the fatty acid-binding protein-1 (FABP1) gene and obesity in a population of MASHAD study cohort.
Title: Association between the rs2241883 polymorphism of the fatty acid-binding protein-1 (FABP1) gene and obesity in a population of MASHAD study cohort.
Fatty acid binding protein 1 (FABP1) and fatty acid binding protein 2 (FABP2) as a link between diabetic nephropathy and subclinical atherosclerosis in children and adolescents with type 1 diabetes.
Title: Fatty acid binding protein 1 (FABP1) and fatty acid binding protein 2 (FABP2) as a link between diabetic nephropathy and subclinical atherosclerosis in children and adolescents with type 1 diabetes.
Associations of ANGPTL6, DOCK6, FABP1, and PCSK9 single-nucleotide variants with hypercholesterolemia in the Polish population: a cross-sectional study.
Title: Associations of ANGPTL6, DOCK6, FABP1, and PCSK9 single-nucleotide variants with hypercholesterolemia in the Polish population: a cross-sectional study.
Intestinal peroxisome proliferator-activated receptor alpha-fatty acid-binding protein 1 axis modulates nonalcoholic steatohepatitis.
Title: Intestinal peroxisome proliferator-activated receptor α-fatty acid-binding protein 1 axis modulates nonalcoholic steatohepatitis.
FABP1 expression in human tumors: a tissue microarray study on 17,071 tumors.
Title: FABP1 expression in human tumors: a tissue microarray study on 17,071 tumors.
Downregulation of PPARalpha mediates FABP1 expression, contributing to IgA nephropathy by stimulating ferroptosis in human mesangial cells.
Title: Downregulation of PPARα mediates FABP1 expression, contributing to IgA nephropathy by stimulating ferroptosis in human mesangial cells.
FABP1 Gene Variant is Associated with Risk of Metabolic Syndrome.
Title: FABP1 Gene Variant is Associated with Risk of Metabolic Syndrome.

Submit: New GeneRIF Correction See all GeneRIFs (124)

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)

HIV-1 interactions

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Replication interactions

Interaction	Pubs
Knockdown of fatty acid binding protein 1, liver (FABP1) by siRNA inhibits the early stages of HIV-1 replication in 293T cells infected with VSV-G pseudotyped HIV-1	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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Markers

RH70351 (e-PCR)
- UniSTS:70961

GDB:181268 (e-PCR)
- UniSTS:155229

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables antioxidant activity	IDA Inferred from Direct Assay more info	PubMed
enables bile acid binding	IEA Inferred from Electronic Annotation more info
enables chromatin binding	IEA Inferred from Electronic Annotation more info
enables fatty acid binding	IBA Inferred from Biological aspect of Ancestor more info
enables heterocyclic compound binding	IEA Inferred from Electronic Annotation more info
enables long-chain fatty acid transmembrane transporter activity	IEA Inferred from Electronic Annotation more info
enables oleic acid binding	IEA Inferred from Electronic Annotation more info
enables phospholipid binding	IEA Inferred from Electronic Annotation more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in cellular oxidant detoxification	IEA Inferred from Electronic Annotation more info
involved_in cellular response to hydrogen peroxide	IDA Inferred from Direct Assay more info	PubMed
involved_in cellular response to hypoxia	IDA Inferred from Direct Assay more info	PubMed
involved_in fatty acid transport	IBA Inferred from Biological aspect of Ancestor more info
involved_in intestinal absorption	IEA Inferred from Electronic Annotation more info
involved_in long-chain fatty acid transport	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of apoptotic process	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of cysteine-type endopeptidase activity involved in apoptotic process	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of fatty acid beta-oxidation	IEA Inferred from Electronic Annotation more info
involved_in response to vitamin B3	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in apical cortex	IEA Inferred from Electronic Annotation more info
is_active_in cytosol	IBA Inferred from Biological aspect of Ancestor more info
located_in cytosol	IDA Inferred from Direct Assay more info
located_in cytosol	TAS Traceable Author Statement more info
located_in extracellular exosome	HDA more info	PubMed
located_in nucleoplasm	IDA Inferred from Direct Assay more info
located_in nucleoplasm	TAS Traceable Author Statement more info
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
located_in peroxisomal matrix	ISS Inferred from Sequence or Structural Similarity more info
part_of protein-containing complex	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: fatty acid-binding protein, liver

Names: fatty acid binding protein 1, liver; liver-type fatty acid-binding 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.