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Mucolipins constitute a family of cation channel proteins with homology to the transient receptor potential superfamily. In mammals, the mucolipin family includes 3 members, MCOLN1 (MIM 605248), MCOLN2, and MCOLN3 (MIM 607400), that exhibit a common 6-membrane-spanning topology. Homologs of mammalian mucolipins exist in Drosophila and C. elegans. Mutations in the human MCOLN1 gene cause mucolipodosis IV (MIM 262650) (Karacsonyi et al., 2007 [PubMed 17662026]).[supplied by OMIM, Sep 2009]
MCOLN2 (Mucolipin 2) is a Protein Coding gene. Diseases associated with MCOLN2 include Mucolipidosis and Mucolipidosis Iv. Among its related pathways are Calcium signaling pathway and TRP channels. An important paralog of this gene is MCOLN3.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005261 | cation channel activity | IEA | -- |
GO:0005262 | calcium channel activity | IEA | -- |
GO:0042802 | identical protein binding | IEA | -- |
GO:0072345 | NAADP-sensitive calcium-release channel activity | IBA | 21873635 |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005623 | cell | IEA | -- |
GO:0005764 | lysosome | IEA | -- |
GO:0005765 | NOT lysosomal membrane | IBA | 21873635 |
GO:0005768 | endosome | IEA | -- |
GO:0005886 | plasma membrane | TAS | -- |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Ion channel transport | ||
2 | Calcium signaling pathway | ||
3 | Transport of glucose and other sugars, bile salts and organic acids, metal ions and amine compounds | ||
4 | TRP channels |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0002250 | adaptive immune response | IEA | -- |
GO:0002376 | immune system process | IEA | -- |
GO:0006811 | ion transport | IEA | -- |
GO:0006816 | calcium ion transport | IEA | -- |
GO:0015031 | protein transport | IEA | -- |
Name | Status | Disease Links | Group | Role | Mechanism of Action | Clinical Trials |
---|---|---|---|---|---|---|
ML SA1 | Pharma | Activator of TRPML channels | 0 |
Name | Synonyms | Role | CAS Number | PubChem IDs | PubMed IDs | |
---|---|---|---|---|---|---|
MK6-83 |
|
1062271-24-2 |
|
|
||
SN 2 |
|
823218-99-1 |
|
|
ExUns: | 1a | · | 1b | ^ | 2 | ^ | 3 | ^ | 4 | ^ | 5 | ^ | 6a | · | 6b | ^ | 7 | ^ | 8 | ^ | 9 | ^ | 10 | ^ | 11 | ^ | 12a | · | 12b | ^ | 13a | · | 13b | · | 13c |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | ||||||||||||||||||||||||||||||||||
SP2: | - | - | - | - | |||||||||||||||||||||||||||||||
SP3: |
This gene was present in the common ancestor of animals.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | MCOLN2 30 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | MCOLN2 30 |
|
||
Cow (Bos Taurus) |
Mammalia | MCOLN2 30 31 |
|
OneToOne | |
Platypus (Ornithorhynchus anatinus) |
Mammalia | MCOLN2 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Mcoln2 30 |
|
||
Mouse (Mus musculus) |
Mammalia | Mcoln2 30 17 31 |
|
OneToOne | |
Oppossum (Monodelphis domestica) |
Mammalia | MCOLN2 31 |
|
OneToOne | |
Chicken (Gallus gallus) |
Aves | MCOLN2 30 31 |
|
OneToOne | |
Lizard (Anolis carolinensis) |
Reptilia | MCOLN2 31 |
|
OneToOne | |
Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | mcoln2 30 |
|
||
Str.20445 30 |
|
||||
African clawed frog (Xenopus laevis) |
Amphibia | Xl.1707 30 |
|
||
Zebrafish (Danio rerio) |
Actinopterygii | mcoln2 30 |
|
||
MCOLN2 31 |
|
OneToOne | |||
zgc55310 30 |
|
||||
Fruit Fly (Drosophila melanogaster) |
Insecta | CG42638 31 |
|
ManyToMany | |
trpml 31 |
|
ManyToMany | |||
Worm (Caenorhabditis elegans) |
Secernentea | cup-5 31 |
|
OneToMany | |
Sea Squirt (Ciona savignyi) |
Ascidiacea | -- 31 |
|
OneToMany |
SNP ID | Clinical significance and condition | Chr 01 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
711275 | Benign: not provided | 84,937,887(-) | A/T | INTRON_VARIANT | |
722691 | Benign: not provided | 84,996,828(-) | C/T | SYNONYMOUS_VARIANT,FIVE_PRIME_UTR_VARIANT | |
775563 | Benign: not provided | 84,939,555(-) | T/G | MISSENSE_VARIANT | |
777913 | Benign: not provided | 84,939,543(-) | C/T | INTRON_VARIANT | |
786464 | Benign: not provided | 84,996,815(-) | C/T | MISSENSE_VARIANT,FIVE_PRIME_UTR_VARIANT |
Disorder | Aliases | PubMed IDs |
---|---|---|
mucolipidosis |
|
|
mucolipidosis iv |
|
|