SRP0309
ATAT1 human
recombinant, expressed in E. coli, ≥55% (SDS-PAGE)
Sinônimo(s):
MEC17, TAT, alpha tubulin acetyltransferase 1
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About This Item
Código UNSPSC:
12352202
NACRES:
NA.32
Produtos recomendados
fonte biológica
human
recombinante
expressed in E. coli
Ensaio
≥55% (SDS-PAGE)
forma
aqueous solution
peso molecular
52 kDa
embalagem
pkg of 50 μg
nº de adesão NCBI
nº de adesão UniProt
Condições de expedição
dry ice
temperatura de armazenamento
−70°C
Informações sobre genes
human ... ATAT1(79969)
Descrição geral
Human α tubulin acetyltransferase 1, or ATAT1, (GenBank Accession No. NM_001031722 (var1)), amino acids 2 – 224 with N-terminal GST-tag, MW=52 kDa, expressed in an E. coli expression system.
The αTAT1 (α tubulin acetyltransferase 1) protein sequence of αTAT1 is highly conserved among eukaryotes. αTAT1 is a member of Gcn5 (general control non-depressible 5)-related N-acetyltransferase superfamily and is mostly present in ciliated organisms. It has also been identified in Tetrahymena, nematodes, zebrafish and mice.
The αTAT1 (α tubulin acetyltransferase 1) protein sequence of αTAT1 is highly conserved among eukaryotes. αTAT1 is a member of Gcn5 (general control non-depressible 5)-related N-acetyltransferase superfamily and is mostly present in ciliated organisms. It has also been identified in Tetrahymena, nematodes, zebrafish and mice.
Ações bioquímicas/fisiológicas
ATAT1 (α tubulin acetyltransferase 1) catalyses the acetylation of lysine 40 of α-tubulin and microtubule. ATAT1 expression is essential for microtubule stabilization and mediates cilium formation. Upart from acetylation, αTAT1 interacts with doublecortin (a microtubule associated protein) to degrade microtubules that are not aligned with acetyltransferase activity. αTAT1 regulates the Wnt1 signalling pathway via β-catenin and promotes tumorigenesis. Overexpression of the ATAT1 gene is observed in colon cancer and is known to contribute to its progression.
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Certificados de análise (COA)
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Tubulin acetylation: responsible enzymes, biological functions and human diseases.
Li L and Yang X J
Cellular and Molecular Life Sciences, 72(22), 4237-4255 (2015)
R A Lloyd et al.
Analytical biochemistry, 216(1), 42-46 (1994-01-01)
An assay for alpha-tubulin acetyltransferase (TAT) activity based on affinity isolation of labeled acetylated alpha-tubulin was developed for use with crude subcellular fractions. Microtubules were polymerized and immobilized on an anti-alpha-tubulin-agarose and then incubated with the subcellular fraction and [3H]acetyl-coenzyme
Genetic disruption of tubulin acetyltransferase, ?TAT1, inhibits proliferation and invasion of colon cancer cells through decreases in Wnt1/?-catenin signaling.
Oh S, et al.
Biochemical and Biophysical Research Communications, 482(1), Aug-A14 (2017)
Microtubules acquire resistance from mechanical breakage through intralumenal acetylation.
Xu Z, et al.
Science, 356(6335), 328-332 (2017)
A Mec17-Myosin II effector axis coordinates microtubule acetylation and actin dynamics to control primary cilium biogenesis.
Rao Y, et al.
PLoS ONE, 9(12), e114087-e114087 (2014)
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