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Protein Page:
TUBA1B (human)

TUBA1B Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha-chain. Dimer of alpha and beta chains. Belongs to the tubulin family. Note: This description may include information from UniProtKB.
Protein type: Cytoskeletal; Motility/polarity/chemotaxis
Chromosomal Location of Human Ortholog: 12q13.12
Cellular Component: microtubule
Molecular Function: double-stranded RNA binding; protein binding; structural molecule activity; ubiquitin protein ligase binding
Biological Process: cell division; cytoskeleton-dependent intracellular transport; microtubule-based process
Reference #:  P68363 (UniProtKB)
Alt. Names/Synonyms: alpha tubulin; Alpha-tubulin ubiquitous; K-ALPHA-1; TBA1B; TUBA1B; Tubulin alpha-1B chain; Tubulin alpha-ubiquitous chain; Tubulin K-alpha-1; tubulin, alpha 1b; tubulin, alpha, ubiquitous
Gene Symbols: TUBA1B
Molecular weight: 50,152 Da
Basal Isoelectric point: 4.94  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
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Protein Structure Not Found.
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