Stathmin Pathway

Preferred Label : Stathmin Pathway;

NCIt related terms : Stathmin and breast cancer resistance to antimicrotubule agents;

Alternative definition : BIOCARTA: Stathmin is a ubiquitous, cytosolic 19-kDa protein, that is phosphorylated on up to four sites in response to many regulatory signals within cells. Its molecular characterization indicates a functional organization including an N-terminal regulatory domain that bears the phosphorylation sites linked to a putative alpha-helical binding domain predicted to participate in coiled-coil, protein-protein interactions. In addition to the protein kinases that phosphorylate Stathmin such as CaMK, MAPK, p34cdc2, PKA, a few other proteins have been suggested to interact with stathmin in vivo. One of them was identified as BiP, a member of the hsp70 heat-shock protein family. Another is a previously unidentified, putative serine/threonine kinase, KIS, which might be regulated by stathmin or, more likely, be part of the kinases controlling its phosphorylation state. Finally, proteins CC1 and CC2, predicted to form alpha-helices participating in coiled-coil interacting structures. It has been suggest that the action of antimicrotubule drugs can be affected by stathmin in at least two ways: (a) altered drug binding; and (b) growth arrest at the G2 to M boundary. Mutant p53 breast cancers exhibiting high levels of stathmin may be resistant to antimicrotubule agents. (This definition may be outdated - see the DesignNote.);

NCIt note : The BIOCARTA Definition (ALT_DEFINITION) for this pathway concept was provided by BioCarta. This property was not created by, nor is it maintained by the NCI Thesaurus staff. Additionally, BioCarta is no longer updating its pathway data; thus, the BIOCARTA Definition might be outdated or inaccurate. Please see the Terms and Conditions for Use at http://www.biocarta.com/.;

Biocarta ID : h_stathminPathway;

Details

Origin ID

C39239;

UMLS CUI

C1514959;

Semantic type(s)
- Molecular Function [UMLS semantic type]
has_gene_product_element
- Cyclin-Dependent Kinase 1 [NCIt concept]
- G2/Mitotic-Specific Cyclin-B1 [NCIt concept]
- Mitogen-Activated Protein Kinase 13 [NCIt concept]
- Stathmin [NCIt concept]
- T-Cell Surface Antigen CD2 [NCIt concept]
- T-Cell Surface Glycoprotein CD3 Delta Chain [NCIt concept]
- T-Cell Surface Glycoprotein CD3 Epsilon Chain [NCIt concept]
- T-Cell Surface Glycoprotein CD3 Gamma Chain [NCIt concept]
- T-Cell Surface Glycoprotein CD3 Zeta Chain [NCIt concept]
- Tumor Susceptibility Gene 101 Protein [NCIt concept]
- cAMP-Dependent Protein Kinase Catalytic Subunit Beta [NCIt concept]
- cAMP-Dependent Protein Kinase Catalytic Subunit Gamma [NCIt concept]
- cAMP-Dependent Protein Kinase Type I-Alpha Regulatory Subunit [NCIt concept]
- cAMP-Dependent Protein Kinase Type II-Alpha Regulatory Subunit [NCIt concept]
pathway_has_gene_element
- CCNB1 wt Allele [NCIt concept]
- CD2 wt Allele [NCIt concept]
- CD247 wt Allele [NCIt concept]
- CD3D wt Allele [NCIt concept]
- CD3E wt Allele [NCIt concept]
- CD3G wt Allele [NCIt concept]
- CDK1 wt Allele [NCIt concept]
- MAPK13 wt Allele [NCIt concept]
- PRKACB wt Allele [NCIt concept]
- PRKACG wt Allele [NCIt concept]
- PRKAR1A wt Allele [NCIt concept]
- PRKAR2A wt Allele [NCIt concept]
- STMN1 wt Allele [NCIt concept]
- TSG101 wt Allele [NCIt concept]

Keyword's position in hierarchy(ies) :

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