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Guidelines

MIRAGE

collagen, type II, alpha 1

Summary

Gene Symbol

Col2a1

Organism

Mus musculus (house mouse)

External Links

NCBI Gene

12824

PubChem

12824

Alliance of Genome Resources

MGI:88452

Annotation

Keyword

3D-structure
Alternative splicing
Calcium
Collagen
Disease variant
Disulfide bond
Extracellular matrix
Glycoprotein
Hydroxylation
Metal-binding
Reference proteome
Repeat
Signal

Proteins

Displaying 1 entry
UniProt	Protein Name
P28481	Alpha-1 type II collagen

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 35 in total

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GO Term	Evidence Code	PMID
skeletal system development	ISO
cartilage condensation	IMP	3070812
ossification	IEP	9119111
tissue homeostasis	IMP	11237662
endochondral ossification	IMP	10100048

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process

primary metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process

organic substance metabolic process [inference]

macromolecule metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process

carbohydrate derivative metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

glycoprotein metabolic process [inference]

proteoglycan metabolic process

cellular process [inference]

signal transduction [inference]

cell surface receptor signaling pathway [inference]

extrinsic apoptotic signaling pathway [inference]

extrinsic apoptotic signaling pathway in absence of ligand

signal transduction in absence of ligand [inference]

extrinsic apoptotic signaling pathway in absence of ligand

apoptotic signaling pathway [inference]

extrinsic apoptotic signaling pathway [inference]

extrinsic apoptotic signaling pathway in absence of ligand

cellular developmental process [inference]

cell differentiation [inference]

chondrocyte differentiation

cellular component organization or biogenesis [inference]

cellular component organization [inference]

extracellular structure organization [inference]

extracellular matrix organization

collagen fibril organization

external encapsulating structure organization [inference]

extracellular matrix organization

collagen fibril organization

supramolecular fiber organization [inference]

collagen fibril organization

cell aggregation [inference]

cartilage condensation

multicellular organismal process [inference]

replacement ossification [inference]

endochondral ossification

system process [inference]

nervous system process [inference]

sensory perception [inference]

sensory perception of light stimulus [inference]

visual perception

sensory perception of mechanical stimulus [inference]

sensory perception of sound

multicellular organismal-level homeostasis [inference]

anatomical structure homeostasis [inference]

tissue homeostasis

developmental process [inference]

anatomical structure morphogenesis [inference]

animal organ morphogenesis [inference]

heart morphogenesis

embryonic organ morphogenesis [inference]

embryonic skeletal system morphogenesis [inference]

embryonic skeletal joint morphogenesis

skeletal system morphogenesis

embryonic skeletal system morphogenesis [inference]

embryonic skeletal joint morphogenesis

appendage morphogenesis [inference]

limb morphogenesis

embryonic morphogenesis [inference]

inner ear morphogenesis

embryonic organ morphogenesis [inference]

embryonic skeletal system morphogenesis [inference]

embryonic skeletal joint morphogenesis

anatomical structure formation involved in morphogenesis [inference]

limb bud formation

anatomical structure development [inference]

tissue development [inference]

epithelium development [inference]

otic vesicle development

tube development [inference]

otic vesicle development

animal organ development [inference]

sensory organ development [inference]

otic vesicle development

embryonic organ development [inference]

notochord development

cartilage development

cartilage development involved in endochondral bone morphogenesis

bone development

system development [inference]

inner ear development

otic vesicle development

roof of mouth development

head development [inference]

anterior head development

cellular developmental process [inference]

cell differentiation [inference]

chondrocyte differentiation

homeostatic process [inference]

multicellular organismal-level homeostasis [inference]

anatomical structure homeostasis [inference]

tissue homeostasis

response to stimulus [inference]

response to endogenous stimulus [inference]

response to growth factor [inference]

cellular response to growth factor stimulus [inference]

cellular response to BMP stimulus

response to BMP [inference]

cellular response to BMP stimulus

cellular response to endogenous stimulus [inference]

cellular response to growth factor stimulus [inference]

cellular response to BMP stimulus

biological regulation [inference]

regulation of biological process [inference]

regulation of metabolic process [inference]

regulation of biosynthetic process [inference]

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression

regulation of cellular metabolic process [inference]

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression

regulation of macromolecule metabolic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression

regulation of signaling [inference]

regulation of signal transduction [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of apoptotic signaling pathway [inference]

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of extrinsic apoptotic signaling pathway in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of signaling [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of biological process [inference]

negative regulation of signaling [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of cellular process [inference]

negative regulation of cell communication [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of programmed cell death [inference]

negative regulation of apoptotic process [inference]

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of response to stimulus [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of response to stimulus [inference]

regulation of signal transduction [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of apoptotic signaling pathway [inference]

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of extrinsic apoptotic signaling pathway in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of response to stimulus [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of cellular process [inference]

signal transduction [inference]

cell surface receptor signaling pathway [inference]

extrinsic apoptotic signaling pathway [inference]

extrinsic apoptotic signaling pathway in absence of ligand

signal transduction in absence of ligand [inference]

extrinsic apoptotic signaling pathway in absence of ligand

apoptotic signaling pathway [inference]

extrinsic apoptotic signaling pathway [inference]

extrinsic apoptotic signaling pathway in absence of ligand

regulation of cell communication [inference]

regulation of signal transduction [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of apoptotic signaling pathway [inference]

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of extrinsic apoptotic signaling pathway in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of cell communication [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of cellular metabolic process [inference]

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression

regulation of programmed cell death [inference]

regulation of apoptotic process [inference]

negative regulation of apoptotic process [inference]

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of apoptotic signaling pathway [inference]

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

regulation of extrinsic apoptotic signaling pathway in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of programmed cell death [inference]

negative regulation of apoptotic process [inference]

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of cellular process [inference]

negative regulation of cell communication [inference]

negative regulation of signal transduction [inference]

negative regulation of signal transduction in absence of ligand [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

negative regulation of programmed cell death [inference]

negative regulation of apoptotic process [inference]

negative regulation of apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway [inference]

negative regulation of extrinsic apoptotic signaling pathway in absence of ligand

Displaying entries **1 - 5** of 16 in total

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GO Term	Evidence Code	PMID
collagen trimer	IDA	17683922 20812917
collagen type II trimer	ISO
collagen type II trimer	IDA	9880238
collagen type II trimer	IMP	7276808
collagen type II trimer	IBA

GO Hierarchy

cellular component

protein-containing complex [inference]

collagen trimer

fibrillar collagen trimer [inference]

cellular anatomical entity [inference]

external encapsulating structure [inference]

extracellular matrix

collagen-containing extracellular matrix

basement membrane

Displaying entries **1 - 5** of 11 in total

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GO Term	Evidence Code	PMID
extracellular matrix structural constituent	IEA
extracellular matrix structural constituent conferring tensile strength	RCA	28071719
extracellular matrix structural constituent conferring tensile strength	IBA
MHC class II protein binding	ISO
MHC class II protein binding	IEA

GO Hierarchy

molecular function

structural molecule activity [inference]

extracellular matrix structural constituent

extracellular matrix structural constituent conferring tensile strength

binding [inference]

protein binding [inference]

signaling receptor binding [inference]

MHC protein binding [inference]

MHC class II protein binding

growth factor binding [inference]

platelet-derived growth factor binding

identical protein binding

protein homodimerization activity

proteoglycan binding

protein dimerization activity [inference]

protein homodimerization activity

ion binding [inference]

cation binding [inference]

metal ion binding

carbohydrate derivative binding [inference]

proteoglycan binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

collagen

Functional Category

E: Amino acid transport and metabolism
I: Lipid transport and metabolism
T: Signal transduction mechanisms

Displaying **all 2** entries
Gene Ontology
extracellular matrix structural constituent conferring tensile strength
extracellular matrix structural constituent

Displaying **all 2** entries
InterPro
Collagen triple helix repeat
Fibrillar collagen, C-terminal

Disease

Disease Ontology

Displaying **all 4** entries
DO ID	Disease Name	Source
DOID:0080027	spondyloepimetaphyseal dysplasia	Alliance of Genome Resources
DOID:0080044	hypochondrogenesis	Alliance of Genome Resources
DOID:0080056	achondrogenesis type II	Alliance of Genome Resources
DOID:14789	spondyloepiphyseal dysplasia congenita	Alliance of Genome Resources

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

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Last updated: December 8, 2025