MBP The classic group of MBP isoforms (isoform 4-isoform 14) are with PLP the most abundant protein components of the myelin membrane in the CNS. They have a role in both its formation and stabilization. The smaller isoforms might have an important role in remyelination of denuded axons in multiple sclerosis. The non-classic group of MBP isoforms (isoform 1-isoform 3/Golli-MBPs) may preferentially have a role in the early developing brain long before myelination, maybe as components of transcriptional complexes, and may also be involved in signaling pathways in T-cells and neural cells. Differential splicing events combined with optional post-translational modifications give a wide spectrum of isomers, with each of them potentially having a specialized function. Induces T-cell proliferation. Belongs to the myelin basic protein family. MBP isoforms are found in both the central and the peripheral nervous system, whereas Golli-MBP isoforms are expressed in fetal thymus, spleen and spinal cord, as well as in cell lines derived from the immune system. 6 alternatively spliced human isoforms have been reported. Note: This description may include information from UniProtKB.
Protein type: Cytoskeletal
Cellular Component:  myelin sheath; plasma membrane; protein-containing complex
Molecular Function:  calmodulin binding; phospholipid binding; protein binding
Reference #:  P02687 (UniProtKB)
Alt. Names/Synonyms: 20 kDa microtubule stabilizing protein; MBP; Myelin A1 protein; Myelin basic protein
Gene Symbols: MBP
Molecular weight: 18,323 Da
Basal Isoelectric point: 11.28  Predict pI for various phosphorylation states
Protein-Specific Antibodies, siRNAs or Recombinant Proteins from Cell Signaling Technology® Total Proteins
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MBP

Protein Structure Not Found.


Cross-references to other databases:  STRING  |  Pfam  |  Phospho.ELM  |  NetworKIN  |  UniProtKB  |  Entrez-Gene