Arf1 ARF GTPase 1 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Arf1provided by RGD
Official Full Name: ARF GTPase 1provided by RGD
Primary source: RGD:621270
See related: AllianceGenome:RGD:621270
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 guanyl ribonucleotide binding activity; magnesium ion binding activity; and phospholipase D activator activity. Involved in several processes, including Golgi to transport vesicle transport; positive regulation of transport; and postsynapse organization. Located in Golgi apparatus; cytoplasmic vesicle; and peroxisomal membrane. Is active in glutamatergic synapse and postsynaptic density. Human ortholog(s) of this gene implicated in periventricular nodular heterotopia. Orthologous to human ARF1 (ADP ribosylation factor 1). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Kidney (RPKM 1161.3), Heart (RPKM 1073.0) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 10q22

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	10	NC_086028.1 (44497543..44513994, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	10	NC_051345.1 (43997983..44014461, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	10	NC_005109.4 (45562700..45579214, complement)

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

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Arf1 is a critical regulator of actin dynamics and synaptic function via modulation of PICK1.
Title: The small GTPase Arf1 modulates Arp2/3-mediated actin polymerization via PICK1 to regulate synaptic plasticity.
ARF1-dependent trafficking of procathepsin B and the maturation of autophagosomes results in cathepsin B-mediated trypsinogen activation induced by caerulein.
Title: ADP-ribosylation factor 1 protein regulates trypsinogen activation via organellar trafficking of procathepsin B protein and autophagic maturation in acute pancreatitis.
Egr1 mediates p53-independent c-Myc-induced apoptosis via a noncanonical ARF-dependent transcriptional mechanism
Title: Egr1 mediates p53-independent c-Myc-induced apoptosis via a noncanonical ARF-dependent transcriptional mechanism.
Arf1-GTP-induced tubule formation suggests a function of Arf family proteins in curvature acquisition at sites of vesicle budding.
Title: Arf1-GTP-induced tubule formation suggests a function of Arf family proteins in curvature acquisition at sites of vesicle budding.
p24A is a regulator of signal-dependent trafficking that controls ARF1-dependent resensitization of PAR-2
Title: p24A, a type I transmembrane protein, controls ARF1-dependent resensitization of protease-activated receptor-2 by influence on receptor trafficking.
ARF1 is active during mitosis and this activity is required for mitotic Golgi fragmentation.
Title: Active ADP-ribosylation factor-1 (ARF1) is required for mitotic Golgi fragmentation.
Activation of a non-voltage-activated Na(+)-selective current requires Arf1.
Title: Arf-1 (ADP-ribosylation factor-1) is involved in the activation of a mammalian Na+-selective current.
Arf GTPases are expressed and targeted in a cell- and membrane-specific pattern in kidney epithelial cells in situ.
Title: Differential expression and targeting of endogenous Arf1 and Arf6 small GTPases in kidney epithelial cells in situ.
ARF1 and ARF6 are both found on peroxisomes, but coatomer recruitment only depends on ARF1-GTP
Title: Binding and functions of ADP-ribosylation factor on mammalian and yeast peroxisomes.
Overexpression of ARF1 increased the assembly of VLDL 2 but not of VLDL 1, whose production was dependent on both anterograde transport and the availability of fatty acids.
Title: Role of ADP ribosylation factor 1 in the assembly and secretion of ApoB-100-containing lipoproteins.

Submit: New GeneRIF Correction See all GeneRIFs (12)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables GDP binding	IDA Inferred from Direct Assay more info	PubMed
enables GTP binding	IBA Inferred from Biological aspect of Ancestor more info
enables GTP binding	IDA Inferred from Direct Assay more info	PubMed
enables GTP binding	IEA Inferred from Electronic Annotation more info
enables GTP binding	ISO Inferred from Sequence Orthology more info
enables GTPase activity	IEA Inferred from Electronic Annotation more info
enables magnesium ion binding	IDA Inferred from Direct Assay more info	PubMed
enables magnesium ion binding	ISO Inferred from Sequence Orthology more info
enables phospholipase D activator activity	IDA Inferred from Direct Assay more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein domain specific binding	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in Golgi to transport vesicle transport	IDA Inferred from Direct Assay more info	PubMed
involved_in actin filament organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in dendritic spine organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in intracellular copper ion homeostasis	ISO Inferred from Sequence Orthology more info
involved_in intracellular protein transport	IBA Inferred from Biological aspect of Ancestor more info
involved_in long-term synaptic depression	IDA Inferred from Direct Assay more info	PubMed
involved_in lysosomal membrane organization	IDA Inferred from Direct Assay more info	PubMed
involved_in mitotic cleavage furrow ingression	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of ER to Golgi vesicle-mediated transport	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of calcium ion-dependent exocytosis	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of dendritic spine development	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of endocytosis	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of late endosome to lysosome transport	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of protein secretion	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of sodium ion transmembrane transport	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in postsynaptic actin cytoskeleton organization	IDA Inferred from Direct Assay more info	PubMed
involved_in postsynaptic actin cytoskeleton organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in protein transport	IEA Inferred from Electronic Annotation more info
involved_in regulation of Arp2/3 complex-mediated actin nucleation	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of phospholipid metabolic process	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of receptor internalization	IDA Inferred from Direct Assay more info	PubMed
involved_in synaptic vesicle budding	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in very-low-density lipoprotein particle assembly	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in vesicle-mediated transport	IBA Inferred from Biological aspect of Ancestor more info
involved_in vesicle-mediated transport	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within vesicle-mediated transport	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in COPI-coated vesicle	IDA Inferred from Direct Assay more info	PubMed
located_in Golgi apparatus	IEA Inferred from Electronic Annotation more info
located_in Golgi apparatus	ISO Inferred from Sequence Orthology more info
located_in Golgi membrane	IDA Inferred from Direct Assay more info	PubMed
located_in cell leading edge	ISO Inferred from Sequence Orthology more info
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytosol	ISO Inferred from Sequence Orthology more info
located_in endomembrane system	ISO Inferred from Sequence Orthology more info
is_active_in glutamatergic synapse	IDA Inferred from Direct Assay more info	PubMed
is_active_in glutamatergic synapse	IMP Inferred from Mutant Phenotype more info	PubMed
located_in late endosome	IDA Inferred from Direct Assay more info	PubMed
located_in neuron projection	IEA Inferred from Electronic Annotation more info
located_in peroxisomal membrane	IDA Inferred from Direct Assay more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
is_active_in postsynaptic density	IDA Inferred from Direct Assay more info	PubMed
is_active_in postsynaptic density	IMP Inferred from Mutant Phenotype more info	PubMed
part_of protein-containing complex	ISO Inferred from Sequence Orthology more info
located_in sarcomere	ISO Inferred from Sequence Orthology more info
located_in trans-Golgi network	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: ADP-ribosylation factor 1

NP_001400966.1

EC 3.6.5.2

NP_001400967.1

EC 3.6.5.2

NP_071963.1

EC 3.6.5.2

XP_063125885.1

EC 3.6.5.2

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_001414037.1 → NP_001400966.1 ADP-ribosylation factor 1

Status: VALIDATED

Source sequence(s)

JAXUCZ010000010

UniProtKB/Swiss-Prot

P84079

UniProtKB/TrEMBL

A0A8I5ZKF2, A6HEZ7
NM_001414038.1 → NP_001400967.1 ADP-ribosylation factor 1

Status: VALIDATED

Source sequence(s)

JAXUCZ010000010

UniProtKB/Swiss-Prot

P84079

UniProtKB/TrEMBL

A0A8I5ZKF2, A6HEZ7
NM_022518.5 → NP_071963.1 ADP-ribosylation factor 1

See identical proteins and their annotated locations for NP_071963.1

Status: VALIDATED

Source sequence(s)

JAXUCZ010000010

UniProtKB/Swiss-Prot

P84079

UniProtKB/TrEMBL

A0A8I5ZKF2, A6HEZ7

Conserved Domains (1) summary

smart00177
Location:5 → 179

ARF; ARF-like small GTPases; ARF, ADP-ribosylation factor