Type |
Details |
Score |
Protein Domain |
Type: |
Repeat |
Description: |
The Drosophila protein Futsch has homology to MAP1B and controls synaptic growth at the Drosophila neuromuscular junction through the regulation of the synaptic microtubule cytoskeleton. Futsch protein colocalises with microtubules and identifies cytoskeletal loops that traverse the lateral margin of select synaptic boutons. Futsch mutations disrupt synaptic microtubule organisation, reduce bouton number, and increase bouton size. These deficits can be partially rescued by neuronal overexpression of a Futsch MAP1B homology domain []. The translation of Futsch is repressed by fragile X messenger ribonucleoprotein 1 (FMR1/FMRP), an RNA binding protein that acts as a negative translational regulator []. The N- and C-terminal domains of Futsch are homologous to the vertebrate MAP1B microtubule-associated protein. The central domain of Futsch is highly repetitive []. This entry represents the Futsch repeats. |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2776
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
3014
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
79
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
133
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
239
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Publication |
First Author: |
Dallol A |
Year: |
2007 |
Journal: |
Cancer Res |
Title: |
Depletion of the Ras association domain family 1, isoform A-associated novel microtubule-associated protein, C19ORF5/MAP1S, causes mitotic abnormalities. |
Volume: |
67 |
Issue: |
2 |
Pages: |
492-500 |
|
•
•
•
•
•
|
Publication |
First Author: |
Liu L |
Year: |
2005 |
Journal: |
Cancer Res |
Title: |
Distinct structural domains within C19ORF5 support association with stabilized microtubules and mitochondrial aggregation and genome destruction. |
Volume: |
65 |
Issue: |
10 |
Pages: |
4191-201 |
|
•
•
•
•
•
|
Publication |
First Author: |
Wong EY |
Year: |
2004 |
Journal: |
Biol Reprod |
Title: |
Identification and characterization of human VCY2-interacting protein: VCY2IP-1, a microtubule-associated protein-like protein. |
Volume: |
70 |
Issue: |
3 |
Pages: |
775-84 |
|
•
•
•
•
•
|
Publication |
First Author: |
Xie R |
Year: |
2011 |
Journal: |
J Biol Chem |
Title: |
Microtubule-associated protein 1S (MAP1S) bridges autophagic components with microtubules and mitochondria to affect autophagosomal biogenesis and degradation. |
Volume: |
286 |
Issue: |
12 |
Pages: |
10367-77 |
|
•
•
•
•
•
|
Publication |
First Author: |
Liu L |
Year: |
2009 |
Journal: |
Cell Oncol |
Title: |
Dual function microtubule- and mitochondria-associated proteins mediate mitotic cell death. |
Volume: |
31 |
Issue: |
5 |
Pages: |
393-405 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
MAP1-family proteins are microtubule-associated proteins (MAPs) that bind along the microtubule lattice. Mammalian genomes usually contain three family members, MAP1A, MAP1B and MAP1S. Only one family member, Futsch, is found in Drosophila.Human MAP1A and MAP1B, are predominantly expressed in neurons, where they are thought to be important in the formation and development of axons and dendrites []. Human MAP1A and MAP1B stabilise microtubules and interact with other cellular components, including filamentous actin and signaling proteins. The activity of MAP1A and MAP1B is controlled by upstream signaling mechanisms, including the MAP kinase and glycogen synthase kinase-3 beta pathways []. Human MAP1S is a heterodimer with a heavy and a light chain. Both MAP1S heavy and light chains interact with microtubules, while MAP1S light chain interacts with actin []. MAP1S is involved in the formation of microtubule bundles []. It mediates aggregation of mitochondria resulting in cell death and genomic destruction (MAGD) []. It bridges autophagic components with microtubules and mitochondria plays a role in apoptosis [, , ]. |
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•
•
•
•
•
|
Publication |
First Author: |
Moritz A |
Year: |
2009 |
Journal: |
Biochem Biophys Res Commun |
Title: |
Metabotropic glutamate receptor 4 interacts with microtubule-associated protein 1B. |
Volume: |
390 |
Issue: |
1 |
Pages: |
82-6 |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
973
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
864
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
973
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Publication |
First Author: |
Rienitz A |
Year: |
1989 |
Journal: |
EMBO J |
Title: |
Neuraxin, a novel putative structural protein of the rat central nervous system that is immunologically related to microtubule-associated protein 5. |
Volume: |
8 |
Issue: |
10 |
Pages: |
2879-88 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Repeat |
Description: |
In microtubule-associated protein 1B (MAP1B) the basic region containing the KKEE and KKEVI motifs is responsible for the interaction between MAP1B and microtubules in vivo. This region bears no sequence relationship to the microtubule binding domains of kinesin, MAP2, or tau [].Neuraxin is a putative structural protein of the rat central nervous system that is immunologically related to microtubule-associated protein 5 (MAP5). Neuraxin may be implicated in neuronal membrane-microtubule interactions [].Both proteins contain a region that consists of 12 tandemrepeats of a 17 residues motif. |
|
•
•
•
•
•
|
Publication |
First Author: |
Liu L |
Year: |
2012 |
Journal: |
Autophagy |
Title: |
MAP1S enhances autophagy to suppress tumorigenesis. |
Volume: |
8 |
Issue: |
2 |
Pages: |
278-80 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
MAP1-family proteins are microtubule-associated proteins (MAPs) that bind along the microtubule lattice. Mammalian genomes usually contain three family members, MAP1A, MAP1B and MAP1S. Only one family member, Futsch, is found in Drosophila.Human MAP1S is a heterodimer with a heavy and a light chain. Both MAP1S heavy and light chains interact with microtubules, while MAP1S light chain interacts with actin []. Unlike MAP1A and MAP1B, MAP1S is expressed in a wide range of tissues in addition to neurons []. MAP1S serves as a linker to connect mitochondria with microtubules for trafficking, and to bridge the autophagy machinery with microtubules and mitochondria to affect autophagosomal biogenesis and degradation [, , , ]. In mice, MAP1S may enhance autophagy to suppress genomic instability and tumorigenesis []. |
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•
•
•
•
•
|
Publication |
First Author: |
Chang L |
Year: |
2003 |
Journal: |
Dev Cell |
Title: |
JNK1 is required for maintenance of neuronal microtubules and controls phosphorylation of microtubule-associated proteins. |
Volume: |
4 |
Issue: |
4 |
Pages: |
521-33 |
|
•
•
•
•
•
|
Publication |
First Author: |
Gobrecht P |
Year: |
2014 |
Journal: |
Nat Commun |
Title: |
Sustained GSK3 activity markedly facilitates nerve regeneration. |
Volume: |
5 |
|
Pages: |
4561 |
|
•
•
•
•
•
|
Publication |
First Author: |
El Fatimy R |
Year: |
2012 |
Journal: |
PLoS One |
Title: |
Fragile X mental retardation protein interacts with the RNA-binding protein Caprin1 in neuronal RiboNucleoProtein complexes [corrected]. |
Volume: |
7 |
Issue: |
6 |
Pages: |
e39338 |
|
•
•
•
•
•
|
Publication |
First Author: |
Ma XX |
Year: |
2017 |
Journal: |
Sci Rep |
Title: |
PiT2 regulates neuronal outgrowth through interaction with microtubule-associated protein 1B. |
Volume: |
7 |
Issue: |
1 |
Pages: |
17850 |
|
•
•
•
•
•
|
Publication |
First Author: |
Wu Y |
Year: |
2019 |
Journal: |
J Mol Cell Biol |
Title: |
The molecular chaperone Hsp90α deficiency causes retinal degeneration by disrupting Golgi organization and vesicle transportation in photoreceptors. |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Lien LL |
Year: |
1994 |
Journal: |
Genomics |
Title: |
Cloning of human microtubule-associated protein 1B and the identification of a related gene on chromosome 15. |
Volume: |
22 |
Issue: |
2 |
Pages: |
273-80 |
|
•
•
•
•
•
|
Publication |
First Author: |
Ding J |
Year: |
2002 |
Journal: |
J Cell Biol |
Title: |
Microtubule-associated protein 1B: a neuronal binding partner for gigaxonin. |
Volume: |
158 |
Issue: |
3 |
Pages: |
427-33 |
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•
•
•
•
•
|
Publication |
First Author: |
Antar LN |
Year: |
2006 |
Journal: |
Mol Cell Neurosci |
Title: |
Local functions for FMRP in axon growth cone motility and activity-dependent regulation of filopodia and spine synapses. |
Volume: |
32 |
Issue: |
1-2 |
Pages: |
37-48 |
|
•
•
•
•
•
|
Publication |
First Author: |
Maurer MH |
Year: |
2004 |
Journal: |
J Neurochem |
Title: |
Cloning of a novel neuronally expressed orphan G-protein-coupled receptor which is up-regulated by erythropoietin, interacts with microtubule-associated protein 1b and colocalizes with the 5-hydroxytryptamine 2a receptor. |
Volume: |
91 |
Issue: |
4 |
Pages: |
1007-17 |
|
•
•
•
•
•
|
Publication |
First Author: |
Dgany O |
Year: |
2002 |
Journal: |
Am J Hum Genet |
Title: |
Congenital dyserythropoietic anemia type I is caused by mutations in codanin-1. |
Volume: |
71 |
Issue: |
6 |
Pages: |
1467-74 |
|
•
•
•
•
•
|
Publication |
First Author: |
Wei ZX |
Year: |
2007 |
Journal: |
Neurosci Bull |
Title: |
Expression changes of microtubule associated protein 1B in the brain of Fmr1 knockout mice. |
Volume: |
23 |
Issue: |
4 |
Pages: |
203-8 |
|
•
•
•
•
•
|
Publication |
First Author: |
GÄ…ssowska-Dobrowolska M |
Year: |
2023 |
Journal: |
Int J Mol Sci |
Title: |
Microtubule Cytoskeletal Network Alterations in a Transgenic Model of Tuberous Sclerosis Complex: Relevance to Autism Spectrum Disorders. |
Volume: |
24 |
Issue: |
8 |
|
|
•
•
•
•
•
|
Publication |
First Author: |
Chan JL |
Year: |
2014 |
Journal: |
Exp Neurol |
Title: |
Osteopontin expression in acute immune response mediates hippocampal synaptogenesis and adaptive outcome following cortical brain injury. |
Volume: |
261 |
|
Pages: |
757-71 |
|
•
•
•
•
•
|
Publication |
First Author: |
Ma QL |
Year: |
2014 |
Journal: |
J Neurosci |
Title: |
Loss of MAP function leads to hippocampal synapse loss and deficits in the Morris Water Maze with aging. |
Volume: |
34 |
Issue: |
21 |
Pages: |
7124-36 |
|
•
•
•
•
•
|
Publication |
First Author: |
Leibinger M |
Year: |
2017 |
Journal: |
Proc Natl Acad Sci U S A |
Title: |
Boosting CNS axon regeneration by harnessing antagonistic effects of GSK3 activity. |
Volume: |
114 |
Issue: |
27 |
Pages: |
E5454-E5463 |
|
•
•
•
•
•
|
Publication |
First Author: |
Collins MO |
Year: |
2005 |
Journal: |
J Biol Chem |
Title: |
Proteomic analysis of in vivo phosphorylated synaptic proteins. |
Volume: |
280 |
Issue: |
7 |
Pages: |
5972-82 |
|
•
•
•
•
•
|
Publication |
First Author: |
Nakayama A |
Year: |
2003 |
Journal: |
J Biol Chem |
Title: |
Role for RFX transcription factors in non-neuronal cell-specific inactivation of the microtubule-associated protein MAP1A promoter. |
Volume: |
278 |
Issue: |
1 |
Pages: |
233-40 |
|
•
•
•
•
•
|
Publication |
First Author: |
Wood-Kaczmar A |
Year: |
2009 |
Journal: |
Mol Cell Neurosci |
Title: |
An alternatively spliced form of glycogen synthase kinase-3beta is targeted to growing neurites and growth cones. |
Volume: |
42 |
Issue: |
3 |
Pages: |
184-94 |
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•
•
•
•
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