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Protein

Tubulin beta chain

Gene

CHC_T00004301001

Organism
Chondrus crispus (Carrageen Irish moss) (Polymorpha crispa)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

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.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

LigandGTP-bindingUniRule annotationSAAS annotation, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Tubulin beta chainUniRule annotation
Gene namesi
ORF Names:CHC_T00004301001Imported
OrganismiChondrus crispus (Carrageen Irish moss) (Polymorpha crispa)Imported
Taxonomic identifieri2769 [NCBI]
Taxonomic lineageiEukaryotaRhodophytaFlorideophyceaeGigartinalesGigartinaceaeChondrus

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

MicrotubuleUniRule annotationSAAS annotation

Interactioni

Subunit structurei

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.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliR7QDJ0.
SMRiR7QDJ0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini49 – 246TubulinInterPro annotationAdd BLAST198
Domaini248 – 385Tubulin_CInterPro annotationAdd BLAST138

Sequence similaritiesi

Belongs to the tubulin family.UniRule annotationSAAS annotation

Phylogenomic databases

KOiK07375.
OMAiEVEACEC.
PhylomeDBiR7QDJ0.

Family and domain databases

Gene3Di3.30.1330.20. 1 hit.
3.40.50.1440. 1 hit.
InterProiView protein in InterPro
IPR002453. Beta_tubulin.
IPR008280. Tub_FtsZ_C.
IPR000217. Tubulin.
IPR018316. Tubulin/FtsZ_2-layer-sand-dom.
IPR037103. Tubulin/FtsZ_C_sf.
IPR036525. Tubulin/FtsZ_GTPase_sf.
IPR017975. Tubulin_CS.
IPR003008. Tubulin_FtsZ_GTPase.
PANTHERiPTHR11588. PTHR11588. 1 hit.
PfamiView protein in Pfam
PF00091. Tubulin. 1 hit.
PF03953. Tubulin_C. 1 hit.
PRINTSiPR01163. BETATUBULIN.
PR01161. TUBULIN.
SMARTiView protein in SMART
SM00864. Tubulin. 1 hit.
SM00865. Tubulin_C. 1 hit.
SUPFAMiSSF52490. SSF52490. 1 hit.
SSF55307. SSF55307. 1 hit.
PROSITEiView protein in PROSITE
PS00227. TUBULIN. 1 hit.

Sequencei

Sequence statusi: Complete.

R7QDJ0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTRSIVSLQV GQCGNQVGLK FWEGISAEHG IDVDGKYIGD RPDQELHRIG
60 70 80 90 100
VYYNESSSGS YVPRAAMLDL EPGVLMAIKN SKRGQLFHPD NFAYGQSGAG
110 120 130 140 150
NNWAKGHYTE GAELVETALD IIRREAETCD VLQGFQVTHS LGGGTGSGMG
160 170 180 190 200
TLLVSKIREE YPDRMMCTYS VLPSPKVSDT VVEPYNCTLS IHQLIENADC
210 220 230 240 250
VFAIDNEALY NICYNTLKIE QPSYDELNSL ISSVMSGITC SLRFPGQLNA
260 270 280 290 300
DLRKLAVNLV PFPRLHFFAV GHAPLAASNS AGYRSLSVPE LAGQMFDRNN
310 320 330 340 350
MMAEIDPREG RYLTAAVYFR GKVSTKEVED EMTLMQTKNS AYFVEWIPHN
360 370 380 390 400
IKTSVCDIPA AGEKISSAFI GNTTAIEATF KRFGNQFRSM FRRKAFLHWY
410 420 430 440 450
KSEGMDELEF SEAESNLADL VSEYQQYGEA TADGVEGYEE EGYENDHPED

DEE
Length:453
Mass (Da):50,346
Last modified:July 24, 2013 - v1
Checksum:i52C51FB7B1510B1A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
HG001749 Genomic DNA. Translation: CDF35853.1.
RefSeqiXP_005715672.1. XM_005715615.1.

Genome annotation databases

EnsemblPlantsiCDF35853; CDF35853; CHC_T00004301001.
GeneIDi17323383.
GrameneiCDF35853; CDF35853; CHC_T00004301001.
KEGGiccp:CHC_T00004301001.

Similar proteinsi

Entry informationi

Entry nameiR7QDJ0_CHOCR
AccessioniPrimary (citable) accession number: R7QDJ0
Entry historyiIntegrated into UniProtKB/TrEMBL: July 24, 2013
Last sequence update: July 24, 2013
Last modified: October 25, 2017
This is version 31 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)