G4XXU1 · G4XXU1_PHYMI

Function

function

Tubulin is the major constituent of microtubules, a cylinder consisting of laterally associated linear protofilaments composed of alpha- and beta-tubulin heterodimers. Microtubules grow by the addition of GTP-tubulin dimers to the microtubule end, where a stabilizing cap forms. Below the cap, tubulin dimers are in GDP-bound state, owing to GTPase activity of alpha-tubulin.

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentmicrotubule
Molecular FunctionGTP binding
Molecular FunctionGTPase activity
Molecular Functionstructural constituent of cytoskeleton
Biological Processmicrotubule-based process

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Tubulin beta chain

Organism names

  • Taxonomic identifier
  • Organism
  • Strains
    • PmMX01
    • PmMX02
    • PmMX03
    • PmMX04
    • PmMX05
  • Taxonomic lineage
    Eukaryota > Sar > Stramenopiles > Oomycota > Peronosporales > Peronosporaceae > Phytophthora

Accessions

  • Primary accession
    G4XXU1

Subcellular Location

Keywords

Interaction

Subunit

Dimer of alpha and beta chains. A typical microtubule is a hollow water-filled tube with an outer diameter of 25 nm and an inner diameter of 15 nM. Alpha-beta heterodimers associate head-to-tail to form protofilaments running lengthwise along the microtubule wall with the beta-tubulin subunit facing the microtubule plus end conferring a structural polarity. Microtubules usually have 13 protofilaments but different protofilament numbers can be found in some organisms and specialized cells.

Structure

Family & Domains

Features

Showing features for domain, region, compositional bias.

Type
IDPosition(s)Description
Domain47-244Tubulin/FtsZ GTPase
Domain246-383Tubulin/FtsZ 2-layer sandwich
Region426-446Disordered
Compositional bias429-446Acidic residues

Sequence similarities

Belongs to the tubulin family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    446
  • Mass (Da)
    50,112
  • Last updated
    2011-12-14 v1
  • MD5 Checksum
    1C9A57EF8A2BC88303BE94958C09F54F
MRELVHIQGGQCGNQIGAKFWEVISDEHGVDPTGSYHGDSDLQLERINVYYNEATGGRYVPRAILMDLEPGTMDSVRAGPYGQLFRPDNFVFGQTGAGNNWAKGHYTEGAELIDSVLDVVRKEAESCDCLQGFQITHSLGGGTGSGMGTLLISKIREEYPDRIMCTYSVCPSPKVSDTVVEPYNATLSVHQLVENADEVMCLDNEALYDICFRTLKLTTPTYGDLNHLVCAAMSGITTCLRFPGQLNSDLRKLAVNLIPFPRLHFFMIGFAPLTSRGSQQYRALTVPELTQQQFDAKNMMCAADPRHGRYLTAACMFRGRMSTKEVDEQMLNVQNKNSSYFVEWIPNNIKASVCDIPPKGLKMSTTFIGNSTAIQEMFKRVSEQFTAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLVSEYQQYQDATAEEEGEFDEDEEMDEMM

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias429-446Acidic residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JF919534
EMBL· GenBank· DDBJ
AEP32856.1
EMBL· GenBank· DDBJ
Genomic DNA
JF919535
EMBL· GenBank· DDBJ
AEP32857.1
EMBL· GenBank· DDBJ
Genomic DNA
JF919536
EMBL· GenBank· DDBJ
AEP32858.1
EMBL· GenBank· DDBJ
Genomic DNA
JF919537
EMBL· GenBank· DDBJ
AEP32859.1
EMBL· GenBank· DDBJ
Genomic DNA
JF919538
EMBL· GenBank· DDBJ
AEP32860.1
EMBL· GenBank· DDBJ
Genomic DNA
JF919539
EMBL· GenBank· DDBJ
AEP32861.1
EMBL· GenBank· DDBJ
Genomic DNA
JF919542
EMBL· GenBank· DDBJ
AEP32864.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980207
EMBL· GenBank· DDBJ
AIG18520.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980208
EMBL· GenBank· DDBJ
AIG18521.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980209
EMBL· GenBank· DDBJ
AIG18522.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980210
EMBL· GenBank· DDBJ
AIG18523.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980211
EMBL· GenBank· DDBJ
AIG18524.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980212
EMBL· GenBank· DDBJ
AIG18525.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980213
EMBL· GenBank· DDBJ
AIG18526.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980214
EMBL· GenBank· DDBJ
AIG18527.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980215
EMBL· GenBank· DDBJ
AIG18528.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980216
EMBL· GenBank· DDBJ
AIG18529.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980217
EMBL· GenBank· DDBJ
AIG18530.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980218
EMBL· GenBank· DDBJ
AIG18531.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980219
EMBL· GenBank· DDBJ
AIG18532.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980220
EMBL· GenBank· DDBJ
AIG18533.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980221
EMBL· GenBank· DDBJ
AIG18534.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980222
EMBL· GenBank· DDBJ
AIG18535.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980223
EMBL· GenBank· DDBJ
AIG18536.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980224
EMBL· GenBank· DDBJ
AIG18537.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980225
EMBL· GenBank· DDBJ
AIG18538.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980226
EMBL· GenBank· DDBJ
AIG18539.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980227
EMBL· GenBank· DDBJ
AIG18540.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980228
EMBL· GenBank· DDBJ
AIG18541.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980241
EMBL· GenBank· DDBJ
AIG18554.1
EMBL· GenBank· DDBJ
Genomic DNA
KF980242
EMBL· GenBank· DDBJ
AIG18555.1
EMBL· GenBank· DDBJ
Genomic DNA
KR632874
EMBL· GenBank· DDBJ
ALJ83913.1
EMBL· GenBank· DDBJ
Genomic DNA
KR632875
EMBL· GenBank· DDBJ
ALJ83914.1
EMBL· GenBank· DDBJ
Genomic DNA
KR632876
EMBL· GenBank· DDBJ
ALJ83915.1
EMBL· GenBank· DDBJ
Genomic DNA
KR632877
EMBL· GenBank· DDBJ
ALJ83916.1
EMBL· GenBank· DDBJ
Genomic DNA
KR632878
EMBL· GenBank· DDBJ
ALJ83917.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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