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This gene encodes a member of the CD300 glycoprotein family of cell surface proteins found on leukocytes involved in immune response signaling pathways. This gene is located on chromosome 17 in a cluster with all but one of the other family members. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2012]
CD300A (CD300a Molecule) is a Protein Coding gene. Among its related pathways are Innate Immune System and Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell. Gene Ontology (GO) annotations related to this gene include phosphatidylserine binding and signaling receptor activity. An important paralog of this gene is CD300C.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001786 | phosphatidylserine binding | IDA | 22302738 |
GO:0004888 | transmembrane signaling receptor activity | IBA | 21873635 |
GO:0005515 | protein binding | IPI | 10540326 |
GO:0008429 | phosphatidylethanolamine binding | IDA | 22302738 |
GO:0038023 | signaling receptor activity | IDA | 16339535 |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005886 | plasma membrane | TAS | -- |
GO:0016020 | membrane | IEA,IDA | 10540326 |
GO:0016021 | integral component of membrane | IEA | -- |
GO:0070062 | extracellular exosome | HDA | 20458337 |
GO:0070821 | tertiary granule membrane | TAS | -- |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Innate Immune System |
.61
|
|
2 | Class I MHC mediated antigen processing and presentation | ||
3 | Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0002376 | immune system process | IEA | -- |
GO:0007155 | cell adhesion | IEA | -- |
GO:0030889 | negative regulation of B cell proliferation | IMP | 21482706 |
GO:0032516 | positive regulation of phosphoprotein phosphatase activity | IDA | 16339535 |
GO:0033007 | negative regulation of mast cell activation involved in immune response | IDA | 16339535 |
ExUns: | 1 | ^ | 2 | ^ | 3 | ^ | 4 | ^ | 5 | ^ | 6 |
---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | |||||||||||
SP2: | - | - |
This gene was present in the common ancestor of chordates.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | CD300A 30 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | CD300A 30 |
|
||
-- 31 |
|
ManyToMany | |||
-- 31 |
|
ManyToMany | |||
Cow (Bos Taurus) |
Mammalia | CD300A 30 |
|
||
-- 31 |
|
ManyToMany | |||
-- 31 |
|
ManyToMany | |||
Rat (Rattus norvegicus) |
Mammalia | Cd300a 30 |
|
||
Mouse (Mus musculus) |
Mammalia | Cd300a 30 17 31 |
|
ManyToMany | |
Cd300c 31 |
|
ManyToMany | |||
AF251705 31 |
|
ManyToMany | |||
Platypus (Ornithorhynchus anatinus) |
Mammalia | -- 31 |
|
ManyToMany | |
-- 31 |
|
ManyToMany | |||
-- 31 |
|
ManyToMany | |||
-- 31 |
|
ManyToMany | |||
-- 31 |
|
ManyToMany | |||
Oppossum (Monodelphis domestica) |
Mammalia | -- 31 |
|
ManyToMany | |
Chicken (Gallus gallus) |
Aves | -- 31 |
|
OneToMany | |
Lizard (Anolis carolinensis) |
Reptilia | -- 31 |
|
ManyToMany | |
-- 31 |
|
ManyToMany |
SNP ID | Clinical significance and condition | Chr 17 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
rs2272111 | - |
p.Arg111Gln |
Variant ID | Type | Subtype | PubMed ID |
---|---|---|---|
dgv12e196 | CNV | duplication | 17116639 |
dgv3282n100 | CNV | gain | 25217958 |
dgv372n27 | CNV | gain | 19166990 |
dgv5768n54 | CNV | gain | 21841781 |
dgv5774n54 | CNV | gain | 21841781 |
esv2751770 | CNV | gain | 17911159 |
esv2761978 | CNV | gain | 21179565 |
esv33995 | CNV | loss | 17666407 |
esv3573820 | CNV | gain | 25503493 |
esv3641230 | CNV | gain | 21293372 |
nsv470600 | CNV | loss | 18288195 |
nsv517569 | CNV | gain+loss | 19592680 |
No disorders were found for CD300A Gene.