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torsin family 1, member B

Summary

Gene Symbol

Tor1b

Organism

Mus musculus (house mouse)

External Links

NCBI Gene

30934

KEGG Gene ID

PubChem

30934

Alliance of Genome Resources

MGI:1353605

Annotation

Keyword

ATP-binding
Chaperone
Endoplasmic reticulum
Glycoprotein
Hydrolase
Membrane
Nucleus
Reference proteome
Signal

Proteins

Displaying 1 entry
UniProt	Protein Name
Q9ER41	Torsin ATPase-1B Torsin family 1 member B

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 7 in total

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GO Term	Evidence Code	PMID
endoplasmic reticulum organization	ISS
endoplasmic reticulum organization	ISO
endoplasmic reticulum organization	IEA
protein localization to nucleus	IBA
nuclear membrane organization	IGI

GO Hierarchy

biological process

cellular process [inference]

cellular component organization or biogenesis [inference]

cellular component organization [inference]

organelle organization [inference]

endoplasmic reticulum organization

membrane organization [inference]

nuclear membrane organization

localization [inference]

macromolecule localization [inference]

intracellular protein localization [inference]

protein localization to organelle [inference]

protein localization to nucleus

Displaying entries **1 - 5** of 15 in total

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GO Term	Evidence Code	PMID
nuclear envelope	ISO
nuclear envelope	IDA
nuclear envelope	IBA
nuclear envelope	IEA
cytoplasm	IDA

GO Hierarchy

cellular component

cellular anatomical structure [inference]

membrane [inference]

organelle membrane [inference]

nuclear membrane

organelle envelope [inference]

nuclear envelope

membrane-enclosed lumen [inference]

organelle lumen [inference]

intracellular organelle lumen [inference]

endoplasmic reticulum lumen

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

endoplasmic reticulum

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

endoplasmic reticulum

Displaying entries **1 - 5** of 9 in total

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GO Term	Evidence Code	PMID
protein binding	IPI
ATP binding	IEA
ATP hydrolysis activity	ISS
ATP hydrolysis activity	ISO
ATP hydrolysis activity	IEA

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on acid anhydrides [inference]

hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides [inference]

pyrophosphatase activity [inference]

ribonucleoside triphosphate phosphatase activity [inference]

ATP hydrolysis activity

binding [inference]

protein binding

cytoskeletal protein binding [inference]

kinesin binding

identical protein binding

small molecule binding [inference]

ion binding [inference]

anion binding [inference]

purine ribonucleoside triphosphate binding [inference]

ATP binding

heterocyclic compound binding [inference]

nucleotide binding [inference]

purine nucleotide binding [inference]

adenyl nucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

purine ribonucleoside triphosphate binding [inference]

ATP binding

carbohydrate derivative binding [inference]

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

nucleoside phosphate binding [inference]

nucleotide binding [inference]

purine nucleotide binding [inference]

adenyl nucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

purine ribonucleoside triphosphate binding [inference]

ATP binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Torsin

Functional Category

J: Translation, ribosomal structure and biogenesis
L: Replication, recombination and repair
T: Signal transduction mechanisms

Displaying 1 entry
Gene Ontology
ATP binding

Displaying **all 4** entries
InterPro
ClpA/B family
P-loop containing nucleoside triphosphate hydrolase
Torsin-1A, C-terminal domain
Torsin

Ortholog

Displaying **all 3** entries
Species	Gene ID	Alliance of Genome Resources
Caenorhabditis elegans	174433	WB:WBGene00003870
Drosophila melanogaster	31399	FB:FBgn0025615
Homo sapiens	27348	HGNC:11995

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Last updated: April 6, 2026

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