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KATNB1
Microtubules, polymers of alpha and beta tubulin subunits, form the mitotic spindle of a dividing cell and help to organize membranous organelles during interphase. Katanin is a heterodimer that consists of a 60 kDa ATPase (p60 subunit A 1) and an 80 kDa accessory protein (p80 subunit B 1). The p60 subunit acts to sever and disassemble microtubules, while the p80 subunit targets the enzyme to the centrosome. Katanin is a member of the AAA family of ATPases. [provided by RefSeq, Jul 2008]
Protein class
Disease related genes, Human disease related genes
Predicted location
Intracellular
Single cell type specificity
Cell type enhanced (Early spermatids)
Immune cell specificity
Low immune cell specificity
Cell line specificity
Low cell line specificity
Interaction
Interacts with PAFAH1B1 (By similarity). Interacts with KATNA1 (PubMed:10751153, PubMed:26929214). This interaction enhances the microtubule binding and severing activity of KATNA1 and also targets this activity to the centrosome (PubMed:10751153). This interaction is weakly competed by KATNBL1 which has a lower affinity for it (PubMed:26929214). Interacts with ASPM; the katanin complex formation KATNA1:KATNB1 is required for the association of ASPM (By similarity). Interacts with dynein, microtubules and NDEL1 (PubMed:16203747). Interacts with KATNAL1; this interaction is weakly competed by KATNBL1 which has a lower affinity for it (PubMed:26929214). Interacts with CAMSAP2 and CAMSAP3; leading to regulate the length of CAMSAP-decorated microtubule stretches (PubMed:24486153).
More Types Infomation
- Chicken Anti-KATNB1 Polyclonal IgY (BRD-1073MZ)
-
- Species Reactivity: Human, Mouse, Rat
- Type: Chicken antibody
- Application: WB
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For Research Use Only. Not For Clinical Use.