Page last updated: 2024-08-07 16:54:14

Tubulin alpha-4A chain

A tubulin alpha-4A chain that is encoded in the genome of human. [PRO:DNx, UniProtKB:P68366]

Synonyms

Alpha-tubulin 1;
Testis-specific alpha-tubulin;
Tubulin H2-alpha;
Tubulin alpha-1 chain

Research

Bioassay Publications (117)

TimeframeStudies on this Protein(%)All Drugs %
pre-19900 (0.00)18.7374
1990's7 (5.98)18.2507
2000's29 (24.79)29.6817
2010's55 (47.01)24.3611
2020's26 (22.22)2.80

Compounds (60)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
nocodazoleHomo sapiens (human)IC501.297544
vincristineHomo sapiens (human)IC500.500011
colchicineHomo sapiens (human)IC5022.88383939
colchicineHomo sapiens (human)Ki2.400011
kokusaginineHomo sapiens (human)IC500.820011
podophyllotoxinHomo sapiens (human)IC5067.191477
vinblastineHomo sapiens (human)IC500.823333
desacetamidocolchicineHomo sapiens (human)IC502.600011
thiocholchicineHomo sapiens (human)IC500.940055
parbendazoleHomo sapiens (human)IC509.550011
paclitaxelHomo sapiens (human)GI500.005333
2-demethylthiocolchicineHomo sapiens (human)IC502.000011
3-demethylthiocolchicineHomo sapiens (human)IC502.000011
quercetin 5,7,3',4'-tetramethyl etherHomo sapiens (human)IC5040.000011
5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavoneHomo sapiens (human)IC5040.000011
5-hydroxy-3,6,7,8,3',4'-hexamethoxyflavoneHomo sapiens (human)IC5040.000011
docetaxelHomo sapiens (human)IC500.500011
levofloxacinHomo sapiens (human)IC5011.270011
3,3',4',5,6,7,8-heptamethoxyflavoneHomo sapiens (human)IC5040.000011
ustiloxin dHomo sapiens (human)IC501.500011
4'-demethyldesoxypodophyllotoxinHomo sapiens (human)IC502.000011
2-phenyl-4-oxohydroquinolineHomo sapiens (human)IC507.300011
ustiloxin aHomo sapiens (human)IC501.100011
vinblastine sulfateHomo sapiens (human)IC500.150011
vincaleukoblastineHomo sapiens (human)IC500.740011
gardenin aHomo sapiens (human)IC5040.000011
3',4',5'-trimethoxyflavoneHomo sapiens (human)IC5040.000011
anthricinHomo sapiens (human)IC502.400011
5-demethylnobiletinHomo sapiens (human)IC5040.000011
5,3'-dihydroxy-3,6,7,8,4'-pentamethoxyflavoneHomo sapiens (human)IC500.830022
epothilone bHomo sapiens (human)IC500.003511
chalconeHomo sapiens (human)IC50620.000011
2-amino-3-cyano-7-(dimethylamino)-4-(3-methoxy-4,5-methylenedioxyphenyl)-4h-chromeneHomo sapiens (human)IC500.400011
e 7010Homo sapiens (human)IC502.640022
e 7010Homo sapiens (human)Ki1.510011
eupatilinHomo sapiens (human)IC5040.000011
ayaninHomo sapiens (human)IC5040.000011
santinHomo sapiens (human)IC505.700011
curacin aHomo sapiens (human)IC500.720011
vinorelbineHomo sapiens (human)IC501.350022
centaureidinHomo sapiens (human)IC502.000011
eupatinHomo sapiens (human)IC5040.000011
5,7-dihydroxy-4',6-dimethoxyflavoneHomo sapiens (human)IC5040.000011
fosbretabulinHomo sapiens (human)IC5010.77225858
fosbretabulinHomo sapiens (human)Ki0.061522
5,7,3'-trihydroxy-3,4'-dimethoxyflavoneHomo sapiens (human)IC503.000011
1-(4-methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)etheneHomo sapiens (human)IC501.850022
vinblastine sulfateHomo sapiens (human)IC500.130011
ternatin (flavonoid)Homo sapiens (human)IC5040.000011
cryptophycin 1Homo sapiens (human)IC503.700011
pironetinHomo sapiens (human)GI500.022222
pironetinHomo sapiens (human)IC500.026011
ave-8063Homo sapiens (human)IC503.850022
dolastatin 10Homo sapiens (human)IC500.301244
3-hydroxy-4,3',4',5'-tetramethoxychalconeHomo sapiens (human)IC505.683333
nsc 348103Homo sapiens (human)IC505.000011
dolastatin 15Homo sapiens (human)IC5023.000011
arenastatin aHomo sapiens (human)IC5015.000011
zampanolideHomo sapiens (human)GI500.003533
isocombretastatin a-4Homo sapiens (human)IC500.006011
2-styrylquinazolin-4(3h)-oneHomo sapiens (human)IC5011.000011

Drugs with Activation Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
nocodazoleHomo sapiens (human)EC500.900011
colchicineHomo sapiens (human)EC500.200011
colchicineHomo sapiens (human)Kd5.679022
podophyllotoxinHomo sapiens (human)Kd21.500011
vinblastineHomo sapiens (human)EC500.200011
paclitaxelHomo sapiens (human)EC500.630522
noscapineHomo sapiens (human)EC5050.000011
noscapineHomo sapiens (human)Kd72.930012
5,3'-dihydroxy-3,6,7,8,4'-pentamethoxyflavoneHomo sapiens (human)Kd0.129412
morinHomo sapiens (human)Kd149.763012
fosbretabulinHomo sapiens (human)EC500.009422
kx-01Homo sapiens (human)Kd1.110011

Drugs with Other Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
colchicineHomo sapiens (human)Activity9.473399
podophyllotoxinHomo sapiens (human)Activity23.500011
paclitaxelHomo sapiens (human)ED500.500011
docetaxelHomo sapiens (human)Activity0.900011
pironetinHomo sapiens (human)Activity15.000011

Enables

This protein enables 6 target(s):

TargetCategoryDefinition
protein bindingmolecular functionBinding to a protein. [GOC:go_curators]
hydrolase activitymolecular functionCatalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. [ISBN:0198506732]
protein kinase bindingmolecular functionBinding to a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate. [GOC:jl]
metal ion bindingmolecular functionBinding to a metal ion. [GOC:ai]
structural constituent of cytoskeletonmolecular functionThe action of a molecule that contributes to the structural integrity of a cytoskeletal structure. [GOC:mah]
GTP bindingmolecular functionBinding to GTP, guanosine triphosphate. [GOC:ai]

Located In

This protein is located in 6 target(s):

TargetCategoryDefinition
extracellular regioncellular componentThe space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite. [GOC:go_curators]
cytosolcellular componentThe part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. [GOC:hjd, GOC:jl]
cytoskeletoncellular componentA cellular structure that forms the internal framework of eukaryotic and prokaryotic cells. The cytoskeleton includes intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles. [GOC:mah, PMID:16959967, PMID:27419875]
microtubulecellular componentAny of the long, generally straight, hollow tubes of internal diameter 12-15 nm and external diameter 24 nm found in a wide variety of eukaryotic cells; each consists (usually) of 13 protofilaments of polymeric tubulin, staggered in such a manner that the tubulin monomers are arranged in a helical pattern on the microtubular surface, and with the alpha/beta axes of the tubulin subunits parallel to the long axis of the tubule; exist in equilibrium with pool of tubulin monomers and can be rapidly assembled or disassembled in response to physiological stimuli; concerned with force generation, e.g. in the spindle. [ISBN:0879693568]
microtubule cytoskeletoncellular componentThe part of the cytoskeleton (the internal framework of a cell) composed of microtubules and associated proteins. [GOC:jl, ISBN:0395825172]
extracellular exosomecellular componentA vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm. [GOC:BHF, GOC:mah, GOC:vesicles, PMID:15908444, PMID:17641064, PMID:19442504, PMID:19498381, PMID:22418571, PMID:24009894]

Active In

This protein is active in 2 target(s):

TargetCategoryDefinition
cytoplasmcellular componentThe contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684]
microtubulecellular componentAny of the long, generally straight, hollow tubes of internal diameter 12-15 nm and external diameter 24 nm found in a wide variety of eukaryotic cells; each consists (usually) of 13 protofilaments of polymeric tubulin, staggered in such a manner that the tubulin monomers are arranged in a helical pattern on the microtubular surface, and with the alpha/beta axes of the tubulin subunits parallel to the long axis of the tubule; exist in equilibrium with pool of tubulin monomers and can be rapidly assembled or disassembled in response to physiological stimuli; concerned with force generation, e.g. in the spindle. [ISBN:0879693568]

Involved In

This protein is involved in 2 target(s):

TargetCategoryDefinition
microtubule cytoskeleton organizationbiological processA process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising microtubules and their associated proteins. [GOC:mah]
mitotic cell cyclebiological processProgression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent. [GOC:mah, ISBN:0815316194, Reactome:69278]