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The protein encoded by the classic MBP gene is a major constituent of the myelin sheath of oligodendrocytes and Schwann cells in the nervous system. However, MBP-related transcripts are also present in the bone marrow and the immune system. These mRNAs arise from the long MBP gene (otherwise called "Golli-MBP") that contains 3 additional exons located upstream of the classic MBP exons. Alternative splicing from the Golli and the MBP transcription start sites gives rise to 2 sets of MBP-related transcripts and gene products. The Golli mRNAs contain 3 exons unique to Golli-MBP, spliced in-frame to 1 or more MBP exons. They encode hybrid proteins that have N-terminal Golli aa sequence linked to MBP aa sequence. The second family of transcripts contain only MBP exons and produce the well characterized myelin basic proteins. This complex gene structure is conserved among species suggesting that the MBP transcription unit is an integral part of the Golli transcription unit and that this arrangement is important for the function and/or regulation of these genes. [provided by RefSeq, Jul 2008]
MBP (Myelin Basic Protein) is a Protein Coding gene. Diseases associated with MBP include Demyelinating Disease and Secondary Progressive Multiple Sclerosis. Among its related pathways are G-protein signaling Ras family GTPases in kinase cascades (scheme) and Neural Crest Differentiation. Gene Ontology (GO) annotations related to this gene include protease binding and structural constituent of myelin sheath.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0002020 | protease binding | IEA | -- |
GO:0005515 | protein binding | IPI | 25416956 |
GO:0005516 | calmodulin binding | IPI | 19855925 |
GO:0019911 | structural constituent of myelin sheath | IEA,IBA | 21873635 |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005634 | nucleus | IEA | -- |
GO:0005886 | plasma membrane | IEA | -- |
GO:0009986 | cell surface | ISS | -- |
GO:0016020 | membrane | IEA | -- |
GO:0032991 | protein-containing complex | IDA | 19855925 |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Neuroscience | ||
2 | Glial Cell Differentiation | ||
3 | G-protein signaling Ras family GTPases in kinase cascades (scheme) |
.44
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|
4 | MECP2 and Associated Rett Syndrome | ||
5 | Neural Crest Differentiation |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0000165 | MAPK cascade | IDA | 22524708 |
GO:0006955 | immune response | TAS | 7504278 |
GO:0007268 | chemical synaptic transmission | TAS | 2434243 |
GO:0007417 | central nervous system development | TAS | 2434243 |
GO:0007605 | sensory perception of sound | IEA | -- |
Name | Status | Disease Links | Group | Role | Mechanism of Action | Clinical Trials |
---|---|---|---|---|---|---|
Vitamin C | Approved | Nutra | 813,813 | |||
Rifaximin | Approved, Investigational | Pharma | Pregnane X receptor agonist; antibiotic | 165 | ||
Sodium sulfate | Approved, Vet_approved | Pharma | 33 | |||
Anti-Bacterial Agents | Pharma | 12734 | ||||
Antibiotics, Antitubercular | Pharma | 7947 |
Name | Synonyms | Role | CAS Number | PubChem IDs | PubMed IDs | |
---|---|---|---|---|---|---|
3-O-Sulfogalactosylceramide (d18:1/24:0) |
|
151122-71-3 | ||||
B2 |
|
115687-05-3 |
|
|
||
Nogo-66 (1-40) |
|
475221-20-6 |
|
|
||
PLP (139-151) |
|
122018-58-0 |
|
|
||
TCS PrP Inhibitor 13 |
|
34320-83-7 |
|
|
Compound | Action | Cas Number |
---|---|---|
B2 | Promotes inclusion formation in Huntington's and Parkinson's diseases | 115687-05-3 |
MOG (35-55) | Encephalitogenic myelin oligodendrocyte glycoprotein fragment | 149635-73-4 |
Nogo-66 (1-40) | Competitive antagonist for Nogo-66 receptor; promotes neuron regeneration | 475221-20-6 |
PLP (139-151) | Encephalitogenic myelin proteolipid fragment | 122018-58-0 |
TCS PrP Inhibitor 13 | Antiprion agent; potently inhibits PrP-res accumulation | 34320-83-7 |
Compound | Action | Cas Number |
---|---|---|
Myelin Basic Protein (68-82), guinea pig | 98474-59-0 | |
Myelin Basic Protein (87-99) | Encephalitogenic peptide | 118506-26-6 |
ExUns: | 1 | ^ | 2 | ^ | 3 | ^ | 4a | · | 4b | ^ | 5 | ^ | 6a | · | 6b | ^ | 7a | · | 7b | · | 7c | · | 7d | · | 7e | ^ | 8 | ^ | 9 | ^ | 10a | · | 10b | · | 10c | ^ | 11 | ^ | 12a | · | 12b | ^ | 13a | · | 13b | · | 13c | ^ | 14a | · | 14b | · |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||
SP2: | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||
SP3: | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||
SP4: | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||
SP5: | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||
SP6: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP7: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP8: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP9: | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||
SP10: | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||
SP11: | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||
SP12: | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||
SP13: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP14: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP15: | - |
ExUns: | 14c | · | 14d | ^ | 15a | · | 15b |
---|---|---|---|---|---|---|---|
SP1: | |||||||
SP2: | |||||||
SP3: | |||||||
SP4: | |||||||
SP5: | |||||||
SP6: | |||||||
SP7: | |||||||
SP8: | |||||||
SP9: | |||||||
SP10: | - | - | |||||
SP11: | |||||||
SP12: | |||||||
SP13: | |||||||
SP14: | |||||||
SP15: |
This gene was present in the common ancestor of chordates.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | MBP 30 31 |
|
OneToOne | |
Mouse (Mus musculus) |
Mammalia | Mbp 30 17 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | MBP 30 31 |
|
OneToOne | |
Cow (Bos Taurus) |
Mammalia | MBP 30 31 |
|
OneToOne | |
Oppossum (Monodelphis domestica) |
Mammalia | MBP 31 |
|
OneToOne | |
Platypus (Ornithorhynchus anatinus) |
Mammalia | MBP 31 |
|
OneToOne | |
Chicken (Gallus gallus) |
Aves | MBP 30 31 |
|
OneToOne | |
Lizard (Anolis carolinensis) |
Reptilia | MBP 31 |
|
OneToOne | |
Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | mbp 30 |
|
||
African clawed frog (Xenopus laevis) |
Amphibia | Xl.25724 30 |
|
||
Zebrafish (Danio rerio) |
Actinopterygii | mbpb 30 31 |
|
OneToOne |
SNP ID | Clinical significance and condition | Chr 18 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
rs114952201 | Benign: not provided | 76,990,036(-) |
C/T NM_001025101.2(MBP):c.601G>A (p.Ala201Thr) |
MISSENSE | |
rs1445158436 | Likely Benign: not provided | 76,988,486(-) |
G/A NM_001025101.2(MBP):c.750+9C>T |
INTRON | |
rs148247033 | Benign: not provided | 77,017,017(-) |
G/A NM_001025101.2(MBP):c.391C>T (p.Leu131=) |
SYNONYMOUS_VARIANT,FIVE_PRIME_UTR | |
rs150638800 | Likely Benign: not provided | 77,017,165(-) |
G/A NM_001025101.2(MBP):c.243C>T (p.His81=) |
SYNONYMOUS | |
rs1599445391 | Likely Benign: not provided | 76,980,465(-) |
T/G NM_001025101.2(MBP):c.877A>C (p.Arg293=) |
SYNONYMOUS |
Disorder | Aliases | PubMed IDs |
---|---|---|
demyelinating disease |
|
|
secondary progressive multiple sclerosis |
|
|
optic neuritis |
|
|
central pontine myelinolysis |
|
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acute disseminated encephalomyelitis |
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