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Gene: CD300A (CD300a molecule) Homo sapiens
Symbol: CD300A
Name: CD300a molecule
Description: Exhibits phosphatidylethanolamine binding activity; phosphatidylserine binding activity; and signaling receptor activity. Involved in several processes, including negative regulation of leukocyte activation; negative regulation of phagocytosis, engulfment; and regulation of signal transduction. Localizes to the membrane.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: CD300 antigen-like family member A; CD300a antigen; CLM-8; CMRF-35-H9; CMRF-35H; CMRF35-H; CMRF35-H9; CMRF35-like molecule 8; CMRF35H; CMRF35H leukocyte immunoglobulin-like receptor; CMRF35H9; IGSF12; immunoglobulin superfamily member 12; inhibitory receptor protein 60; IRC1; IRC1/IRC2; IRC2; IRp60; leukocyte membrane antigen; NK inhibitory receptor
Mus musculus (house mouse) : Cd300a (CD300A molecule)  MGI  Alliance
Rattus norvegicus (Norway rat) : Cd300a (Cd300a molecule)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Cd300a (CD300a molecule)
Pan paniscus (bonobo/pygmy chimpanzee) : CD300A (CD300a molecule)
Canis lupus familiaris (dog) : LOC483289 (CMRF35-like molecule 8)
Sus scrofa (pig) : CD300A (CD300a molecule)
Chlorocebus sabaeus (African green monkey) : CD300A (CD300a molecule)
Heterocephalus glaber (naked mole-rat) : Cd300a (CD300a molecule)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 Ensembl1774,466,399 - 74,484,794 (+)Ensembl
GRCh381774,466,373 - 74,484,798 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh371772,462,509 - 72,480,937 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 361769,974,117 - 69,992,528 (+)NCBINCBI36hg18NCBI36
Build 341769,974,116 - 69,992,526NCBI
Celera1769,054,982 - 69,073,423 (+)NCBI
Cytogenetic Map17q25.1NCBI
HuRef1767,871,733 - 67,890,151 (+)NCBIHuRef
CHM1_11772,527,066 - 72,545,481 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
More on CD300A
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1344130
Created: 2005-03-08
Species: Homo sapiens
Last Modified: 2019-12-25
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.