Rab1a RAB1A, member RAS oncogene family [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Rab1aprovided by RGD
Official Full Name: RAB1A, member RAS oncogene familyprovided by RGD
Primary source: RGD:619736
See related: Ensembl:ENSRNOG00000004992 AllianceGenome:RGD:619736
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: Rab1; Rab1r; Ac2-048
Summary: Enables GTP binding activity. Involved in endocytosis and vesicle transport along microtubule. Acts upstream of or within endoplasmic reticulum to Golgi vesicle-mediated transport. Located in several cellular components, including Golgi membrane; early endosome; and neuronal cell body. Is active in presynapse. Orthologous to human RAB1A (RAB1A, member RAS oncogene family). [provided by Alliance of Genome Resources, Apr 2022]
Expression: Biased expression in Kidney (RPKM 1111.0), Liver (RPKM 914.2) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 14q22

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	14	NC_086032.1 (98623582..98648766)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	14	NC_051349.1 (94422219..94448799)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	14	NC_005113.4 (104475082..104500176)

Chromosome 14 - NC_086032.1 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?

Restoration of Rab1 Levels Prevents Endoplasmic Reticulum Stress in Hippocampal Cells during Protein Aggregation Triggered by Rotenone.
Title: Restoration of Rab1 Levels Prevents Endoplasmic Reticulum Stress in Hippocampal Cells during Protein Aggregation Triggered by Rotenone.
Rab1A mediates proinsulin to insulin conversion in beta-cells by maintaining Golgi stability through interactions with golgin-84.
Title: Rab1A mediates proinsulin to insulin conversion in β-cells by maintaining Golgi stability through interactions with golgin-84.
Results imply that Rab1a regulates minus-end-directed motility largely by recruiting Kifc1 to early endocytic vesicles.
Title: Proteomic analysis of endocytic vesicles: Rab1a regulates motility of early endocytic vesicles.
These data strongly indicate that Rab1 modulates pulmonary artery smooth muscle cell function by manipulating AT1R traffic from the endoplasmic reticulum to the Golgi.
Title: Rab1 GTPase regulates phenotypic modulation of pulmonary artery smooth muscle cells by mediating the transport of angiotensin II type 1 receptor under hypoxia.
The role of Rab1, a Ras-like GTPase that coordinates protein transport from the endoplasmic reticulum (ER) to the Golgi body and regulates the cell-surface targeting and function of endogenous beta-ARs, was investigated.
Title: Rab1 GTPase promotes expression of beta-adrenergic receptors in rat pulmonary microvascular endothelial cells.
Rab1 and Rab6 GTPases may play a role in modulating the function of retina by mediating the transport of nascent proteins along the early secretary pathway, particularly in the process of the light adaptation.
Title: Cell type-specific and light-dependent expression of Rab1 and Rab6 GTPases in mammalian retinas.
depletion of GM130 by RNA interference slows the rate of ER to Golgi trafficking in vivo; interactions of GM130 with syntaxin 5 and Rab1 are regulated by mitotic phosphorylation
Title: Coordination of golgin tethering and SNARE assembly: GM130 binds syntaxin 5 in a p115-regulated manner.
Regulation of this interaction by proteins such as GM130 and Giantin may control the membrane recruitment of p115 by Rab1.
Title: A cryptic Rab1-binding site in the p115 tethering protein.
In this study, we show an interaction between two additional members of the MICAL family and rab1 in a yeast two-hybrid approach and GST pulldown experiments
Title: The MICAL proteins and rab1: a possible link to the cytoskeleton?

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH139113 (e-PCR)
- UniSTS:221199

Rab1 (e-PCR), detects polymorphism
- UniSTS:527512

Rab1 (e-PCR), detects polymorphism
- UniSTS:144309

Y00094 (e-PCR)
- UniSTS:125905

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables G protein activity	IEA Inferred from Electronic Annotation 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	ISS Inferred from Sequence or Structural Similarity more info
enables GTPase activity	IBA Inferred from Biological aspect of Ancestor more info
enables GTPase activity	IEA Inferred from Electronic Annotation more info
enables GTPase activity	ISO Inferred from Sequence Orthology more info
enables GTPase activity	ISS Inferred from Sequence or Structural Similarity more info

Process	Evidence Code	Pubs
involved_in COPII-coated vesicle cargo loading	ISO Inferred from Sequence Orthology more info
involved_in Golgi organization	ISO Inferred from Sequence Orthology more info
involved_in Golgi organization	ISS Inferred from Sequence or Structural Similarity more info
involved_in Rab protein signal transduction	IC Inferred by Curator more info	PubMed
involved_in autophagosome assembly	IBA Inferred from Biological aspect of Ancestor more info
involved_in autophagosome assembly	ISO Inferred from Sequence Orthology more info
involved_in autophagosome assembly	ISS Inferred from Sequence or Structural Similarity more info
involved_in autophagy	ISO Inferred from Sequence Orthology more info
involved_in autophagy	ISS Inferred from Sequence or Structural Similarity more info
involved_in cell migration	ISO Inferred from Sequence Orthology more info
involved_in cell migration	ISS Inferred from Sequence or Structural Similarity more info
NOT involved_in cilium assembly	ISO Inferred from Sequence Orthology more info
involved_in defense response to bacterium	ISO Inferred from Sequence Orthology more info
involved_in defense response to bacterium	ISS Inferred from Sequence or Structural Similarity more info
involved_in endocytosis	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in endocytosis	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within endoplasmic reticulum to Golgi vesicle-mediated transport	IDA Inferred from Direct Assay more info	PubMed
involved_in endoplasmic reticulum to Golgi vesicle-mediated transport	ISO Inferred from Sequence Orthology more info
NOT involved_in establishment of endothelial intestinal barrier	ISO Inferred from Sequence Orthology more info
involved_in growth hormone secretion	ISO Inferred from Sequence Orthology more info
involved_in growth hormone secretion	ISS Inferred from Sequence or Structural Similarity more info
involved_in intracellular protein transport	IBA Inferred from Biological aspect of Ancestor more info
involved_in melanosome transport	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of glycoprotein metabolic process	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of interleukin-8 production	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of interleukin-8 production	ISS Inferred from Sequence or Structural Similarity more info
involved_in substrate adhesion-dependent cell spreading	ISO Inferred from Sequence Orthology more info
involved_in vesicle transport along microtubule	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in vesicle transport along microtubule	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
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 cytosol	IEA Inferred from Electronic Annotation more info
located_in early endosome	IDA Inferred from Direct Assay more info	PubMed
is_active_in endomembrane system	IBA Inferred from Biological aspect of Ancestor more info
is_active_in endoplasmic reticulum	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum membrane	IDA Inferred from Direct Assay more info	PubMed
located_in exocytic vesicle	ISO Inferred from Sequence Orthology more info
located_in melanosome	IEA Inferred from Electronic Annotation more info
located_in melanosome	ISO Inferred from Sequence Orthology more info
located_in membrane	IEA Inferred from Electronic Annotation more info
located_in neuronal cell body	IDA Inferred from Direct Assay more info	PubMed
located_in perinuclear region of cytoplasm	IEA Inferred from Electronic Annotation more info
is_active_in presynapse	EXP Inferred from Experiment more info	PubMed
is_active_in presynapse	IDA Inferred from Direct Assay more info	PubMed
located_in presynapse	IDA Inferred from Direct Assay more info	PubMed
is_active_in synapse	EXP Inferred from Experiment more info	PubMed
is_active_in synapse	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: ras-related protein Rab-1A

Names: RAB1, member RAS oncogene family

NP_112352.2

EC 3.6.5.2

XP_038948414.1

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_031090.3 → NP_112352.2 ras-related protein Rab-1A

See identical proteins and their annotated locations for NP_112352.2

Status: PROVISIONAL

Source sequence(s)

JAXUCZ010000014

UniProtKB/Swiss-Prot

P10536, Q6NYB7

UniProtKB/TrEMBL

A6JQ16

Related

ENSRNOP00000080734.1, ENSRNOT00000103721.1

Conserved Domains (1) summary

cd01869
Location:10 → 175

Rab1_Ypt1; Rab GTPase family 1 includes the yeast homolog Ypt1

RefSeqs of Annotated Genomes: GCF_036323735.1-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCr8

Genomic

NC_086032.1 Reference GRCr8

Range

98623582..98648766

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_039092486.2 → XP_038948414.1 ras-related protein Rab-1A isoform X1

UniProtKB/TrEMBL

A6JQ17

Conserved Domains (1) summary

cl38936
Location:10 → 143

P-loop_NTPase; P-loop containing Nucleoside Triphosphate Hydrolases