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myosin IB

Summary

Gene Symbol

MYO1B

Organism

Homo sapiens (human)

External Links

NCBI Gene

4430

PubChem

4430

Alliance of Genome Resources

HGNC:7596

JoGo

MYO1B

TogoVar

MYO1B

Annotation

Keyword

ATP-binding
Actin-binding
Alternative splicing
Calmodulin-binding
Isopeptide bond
Myosin
Phosphoprotein
Proteomics identification
Reference proteome
Repeat
Ubl conjugation

Proteins

Displaying **all 3** entries
UniProt	Protein Name
E9PDF6	Myosin I alpha
O43795	MYH-1c Myosin I alpha
B0I1S9	Myosin I alpha

Annotation information from UniProt.

Gene Ontology (GO)

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GO Term	Evidence Code	PMID
post-Golgi vesicle-mediated transport	IMP	21666684
endocytosis	IBA
actin filament organization	IMP	21666684
actin filament organization	IBA
actin filament-based movement	ISS

GO Hierarchy

biological process

cellular process [inference]

vesicle-mediated transport [inference]

endocytosis

Golgi vesicle transport [inference]

post-Golgi vesicle-mediated transport

actin filament-based process [inference]

actin filament-based movement

cellular component organization or biogenesis [inference]

cellular component organization [inference]

cellular component assembly [inference]

actin filament bundle assembly

supramolecular fiber organization [inference]

actin filament organization

actin filament bundle organization [inference]

actin filament bundle assembly

localization [inference]

establishment of localization [inference]

transport [inference]

vesicle-mediated transport [inference]

endocytosis

Golgi vesicle transport [inference]

post-Golgi vesicle-mediated transport

import into cell [inference]

endocytosis

Displaying entries **1 - 5** of 19 in total

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GO Term	Evidence Code	PMID
cytoplasm	ISS
cytoplasm	IBA
early endosome	IDA	16219689
actin filament	IDA	16219689
plasma membrane	ISS

GO Hierarchy

cellular component

protein-containing complex [inference]

myosin complex

cellular anatomical entity [inference]

cytoplasm

membrane [inference]

plasma membrane

organelle membrane [inference]

vesicle membrane [inference]

cytoplasmic vesicle membrane [inference]

endosome membrane

trans-Golgi network membrane

bounding membrane of organelle [inference]

endosome membrane

cell projection [inference]

plasma membrane bounded cell projection [inference]

actin-based cell projection [inference]

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

endosome [inference]

early endosome

extracellular vesicle [inference]

extracellular exosome

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

endosome [inference]

early endosome

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

non-membrane-bounded organelle [inference]

intracellular non-membrane-bounded organelle [inference]

cytoskeleton [inference]

actin cytoskeleton

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

endosome [inference]

early endosome

intracellular non-membrane-bounded organelle [inference]

cytoskeleton [inference]

actin cytoskeleton

extracellular organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

cluster of actin-based cell projections [inference]

brush border

supramolecular complex [inference]

supramolecular polymer [inference]

supramolecular fiber [inference]

polymeric cytoskeletal fiber [inference]

actin filament

Displaying entries **1 - 5** of 12 in total

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GO Term	Evidence Code	PMID
microfilament motor activity	ISS
microfilament motor activity	IMP	21666684
microfilament motor activity	IBA
protein binding	IPI	32296183
calmodulin binding	IEA

GO Hierarchy

molecular function

cytoskeletal motor activity [inference]

microfilament motor activity

binding [inference]

protein binding

calmodulin binding

cytoskeletal protein binding [inference]

actin binding [inference]

actin filament binding

cell adhesion molecule binding [inference]

cadherin binding

lipid binding [inference]

phospholipid binding [inference]

phosphatidylinositol binding [inference]

phosphatidylinositol phosphate binding [inference]

phosphatidylinositol-3,4,5-trisphosphate binding

phosphatidylinositol bisphosphate binding [inference]

phosphatidylinositol-4,5-bisphosphate binding

small molecule binding [inference]

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

ion binding [inference]

anion binding [inference]

purine ribonucleoside triphosphate binding [inference]

ATP binding

protein-containing complex binding [inference]

actin filament binding

organic cyclic compound binding [inference]

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

carbohydrate derivative binding [inference]

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

ATP-dependent activity [inference]

microfilament motor activity

Gene Ontology information from NCBI Gene and UniProt.

International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

GlyCosmos Portal v4.5.0

Last updated: April 6, 2026

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