Olfm3 MGI Mouse Gene Detail - MGI:2387329

Symbol

Olfm3
Name

olfactomedin 3
Synonyms

B230206G02Rik, optimedin

Feature Type

protein coding gene
IDs

MGI:2387329
NCBI Gene: 229759
Alliance

genome feature page
Transcription Start Sites

8 TSS

Sequence Map

Chr3:114697727-114919371 bp, + strand
From Ensembl annotation of GRCm39
View this region in JBrowse
Genome Browsers

Ensembl | UCSC | NCBI

Genetic Map

Chromosome 3, 49.43 cM
Mapping Data

2 experiments

SNPs within 2kb

6433 from dbSNP Build 142
Strain Annotations

19

For selected strains:

Strain	Gene Model ID	Feature Type	Coordinates
C57BL/6J	MGI_C57BL6J_2387329	protein coding gene	Chr3:114697727-114919413 (+)
129S1/SvImJ	ENSMUSG00200023808	protein coding gene	Chr3:111527855-111572142 (+)
A/J	ENSMUSG00195015142	protein coding gene	Chr3:111784752-111829235 (+)
AKR/J	ENSMUSG00220027248	protein coding gene	Chr3:110191507-110235993 (+)
BALB/cJ	ENSMUSG00180029066	protein coding gene	Chr3:111729412-111773904 (+)
C3H/HeJ	ENSMUSG00175024952	protein coding gene	Chr3:111270054-111314554 (+)
C57BL/6NJ	ENSMUSG00215005075	protein coding gene	Chr3:111998887-112043181 (+)
CAROLI/EiJ	MGP_CAROLIEiJ_G0025557	protein coding gene	Chr3:108665135-108880102 (+)
CAST/EiJ	ENSTCUG00005024210	protein coding gene	Chr3:112258037-112308753 (+)
CBA/J	ENSMUSG00210002545	protein coding gene	Chr3:111878824-111923314 (+)
DBA/2J	ENSMUSG00185007127	protein coding gene	Chr3:112468862-112513361 (+)
FVB/NJ	ENSMUSG00205027022	protein coding gene	Chr3:110822982-110867465 (+)
JF1/MsJ	ENSUMUG00000003704	protein coding gene	Chr3:111311792-111362974 (+)
LP/J	ENSMUSG00230010324	protein coding gene	Chr3:114388741-114433028 (+)
NOD/ShiLtJ	ENSMUSG00190032308	protein coding gene	Chr3:112806874-112851380 (+)
NZO/HlLtJ	ENSMUSG00225003530	protein coding gene	Chr3:116891233-116935719 (+)
PWK/PhJ	ENSLUMG00010024102	protein coding gene	Chr3:111215268-111259888 (+)
SPRET/EiJ	ENSMSPG00010029799	protein coding gene	Chr3:111857312-111902367 (+)
WSB/EiJ	ENSIUOG00005006204	protein coding gene	Chr3:111994391-112038891 (+)

Human Ortholog

OLFM3, olfactomedin 3

Vertebrate Orthologs

4

Vertebrate Orthology Source

Alliance of Genome Resources

Human Ortholog

OLFM3, olfactomedin 3
Synonyms

NOE3, NOELIN3, OPTIMEDIN
Links

HGNC:17990

NCBI Gene ID: 118427

UniProt: Q96PB7
Chr Location

1p21.1; chr1:101802560-101997020 (-) GRCh38

MGI Vertebrate Homology

Olfm3 stringent orthology
1 human;1 mouse;1 rat;2 zebrafish
HCOP

vertebrate homology predictions: OLFM3
Gene Tree

Olfm3

less

References

1 with disease annotations

less

Phenotype Summary

8 phenotype references

All Mutations and Alleles

5
Chemically induced (other)

1
Endonuclease-mediated

2
Radiation induced

1
Targeted

1
Genomic Mutations

2 involving Olfm3
Incidental Mutations

Mutagenetix , APF
Find Mice (IMSR)

39 strains or lines available

less

All GO Annotations

10
GO References

6

Molecular Function

carbohydrate derivative binding	cytoskeletal protein binding	DNA binding	enzyme regulator	hydrolase	ligase	lipid binding	oxidoreductase	RNA binding	signaling receptor activity	signaling receptor binding	transcription	transferase	transporter

Biological Process

carbohydrate derivative metabolism	cell differentiation	cell population proliferation	cellular component organization	DNA-templated transcription	establishment of localization	homeostatic process	immune system process	lipid metabolic process	programmed cell death	protein metabolic process	response to stimulus	signaling	system development

Cellular Component

cell projection	cytoplasmic vesicle	cytoskeleton	cytosol	endoplasmic reticulum	endosome	extracellular region	Golgi apparatus	mitochondrion	membraneless organelle	nucleus	organelle envelope	organelle lumen	plasma membrane	protein-containing complex	synapse	vacuole

Click cells to view annotations.

less

Expression Overview

GXD's primary emphasis is on endogenous gene expression during development. Click on grid cells to view annotations.

Blue cells = expressed in wild-type.
Gray triangles = other expression annotations only
(e.g. absence of expression or data from mutants).

early conceptus	embryo ectoderm	embryo endoderm	embryo mesoderm	embryo mesenchyme	extraembryonic component	alimentary system	auditory system	branchial arches	cardiovascular system	connective tissue	endocrine system	exocrine system	hemolymphoid system	integumental system	limbs	liver and biliary system	musculoskeletal system	nervous system	olfactory system	reproductive system	respiratory system	urinary system	visual system

Click cells to view annotations.

Assay Results

613
Tissues

10
cDNA Data

9
Literature Summary

1

Tissue x Stage Matrix

Other Mouse Links

GEO

Expression Atlas
Other Vertebrate Links

GEISHA OLFM3

Xenbase olfm3

less

All Sequences

54
RefSeq

8
UniProt

3
CCDS

CCDS17779.1, CCDS17780.1

Ensembl

ENSMUSG00000027965 (Evidence)
NCBI Gene

229759

			Length	Strain/Species	Flank
genomic	ENSMUSG00000027965	Ensembl Gene Model \| MGI Sequence Detail	221645	C57BL/6J	± kb
transcript	ENSMUST00000051309	Ensembl \| MGI Sequence Detail	3928	Not Applicable
polypeptide	ENSMUSP00000060985	Ensembl \| MGI Sequence Detail	478	Not Applicable

less

UniProt

3 Sequences
Protein Ontology

PR:000011625 noelin-3

(term hierarchy)
InterPro Domains

IPR022082 Noelin domain

IPR003112 Olfactomedin-like domain

IPR050605 Olfactomedin-like domain-containing protein

IPR011044 Quinoprotein amine dehydrogenase, beta chain-like
GlyGen

P63056 7 sites, 3 N-linked glycans (3 sites), 1 O-linked glycan (2 sites)

less

All nucleic 12

cDNA 9

Primer pair 3

Microarray probesets 5

less

MGI:2443850

Summaries

All 33

Developmental Gene Expression 1

Diseases 1

Gene Ontology 6

Phenotypes 8
Earliest

J:70677 Cook SA, et al., Mouse paracentric inversion In(3)55Rk mutates the urate oxidase gene. Cytogenet Cell Genet. 2001;93(1-2):77-82
Latest

J:341089 Boudkkazi S, et al., A Noelin-organized extracellular network of proteins required for constitutive and context-dependent anchoring of AMPA-receptors. Neuron. 2023 Aug 16;111(16):2544-2556.e9

TSS for Olfm3:

(View these features in JBrowse)

Transcription Start Site	Location	Distance from Gene 5'-end
Tssr31320	Chr3:114697711-114697791 (+)	24 bp
Tssr31321	Chr3:114697862-114697873 (+)	141 bp
Tssr31322	Chr3:114697887-114697914 (+)	174 bp
Tssr31323	Chr3:114697915-114697940 (+)	201 bp
Tssr31324	Chr3:114698001-114698030 (+)	289 bp
Tssr31325	Chr3:114698117-114698129 (+)	396 bp
Tssr31326	Chr3:114707262-114707265 (+)	9,537 bp
Tssr31327	Chr3:114874674-114874685 (+)	176,953 bp

Contributing Projects: Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 09/08/2026 MGI 6.24