Stathmin 1

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Stathmin 1 Informations sur la molécule

Molecule Name

Stathmin

Alias de la molécule

STMN1,Stathmin,C1orf215,LAP18,OP18

Drug Development Progress

Nombre de médicaments cliniques2

Nombre de médicaments commercialisés0

Phase de R&D la plus avancéePhase 1 Clinical

Alias de la cible

Protein Pr22，Phosphoprotein p19，LAP18，C1orf215，STMN1，Stathmin 1，Oncoprotein 18，Leukemia-Associated Phosphoprotein P18，Stathmin 1/Oncoprotein 18，Metablastin，Prosolin，Chromosome 1 Open Reading Frame 215，Testicular Tissue Protein Li 189，Transmembrane Protein C1orf215，Phosphoprotein 19，Stathmin，PP17，PR22，Op18，Pp19，Lag，SMN，FLJ32206

Contexte de la molécule

Stathmin (STMN1), a member of the stathmin family, is also known as Leukemia-associated phosphoprotein p18, Oncoprotein 18 (Op18), Phosphoprotein p19 (pp19), Protein Pr22 and pp17, which contains one SLD (stathmin-like) domain. The function of STMN1 as an important regulatory protein of microtubule dynamics has been well-characterized. Stathmin (STMN1) interacts with two molecules of dimeric α,β-tubulin to form a tight ternary complex called the T2S complex.One mole of STMN1 binds to two moles of tubulin dimers through the stathmin-like domain (SLD).When STMN1 sequesters tubulin into the T2S complex, tubulin becomes non-polymerizable. Without tubulin polymerization, there is no microtubule assembly.STMN1 also promotes microtubule disassembly by acting directly on the microtubule ends.