ID   A0A0K0FU81_STRVS        Unreviewed;       445 AA.
AC   A0A0K0FU81;
DT   14-OCT-2015, integrated into UniProtKB/TrEMBL.
DT   14-OCT-2015, sequence version 1.
DT   27-MAR-2024, entry version 35.
DE   RecName: Full=Tubulin beta chain {ECO:0000256|RuleBase:RU000352};
OS   Strongyloides venezuelensis (Threadworm).
OC   Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida;
OC   Tylenchina; Panagrolaimomorpha; Strongyloidoidea; Strongyloididae;
OC   Strongyloides.
OX   NCBI_TaxID=75913 {ECO:0000313|Proteomes:UP000035680, ECO:0000313|WBParaSite:SVE_1589300.1};
RN   [1] {ECO:0000313|Proteomes:UP000035680}
RP   NUCLEOTIDE SEQUENCE.
RA   Martin A.A, De Silva N.;
RL   Submitted (JUL-2014) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|WBParaSite:SVE_1589300.1}
RP   IDENTIFICATION.
RG   WormBaseParasite;
RL   Submitted (AUG-2015) to UniProtKB.
CC   -!- FUNCTION: Tubulin is the major constituent of microtubules, a cylinder
CC       consisting of laterally associated linear protofilaments composed of
CC       alpha- and beta-tubulin heterodimers. Microtubules grow by the addition
CC       of GTP-tubulin dimers to the microtubule end, where a stabilizing cap
CC       forms. Below the cap, tubulin dimers are in GDP-bound state, owing to
CC       GTPase activity of alpha-tubulin. {ECO:0000256|RuleBase:RU000352}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|ARBA:ARBA00001946};
CC   -!- SUBUNIT: Dimer of alpha and beta chains. A typical microtubule is a
CC       hollow water-filled tube with an outer diameter of 25 nm and an inner
CC       diameter of 15 nM. Alpha-beta heterodimers associate head-to-tail to
CC       form protofilaments running lengthwise along the microtubule wall with
CC       the beta-tubulin subunit facing the microtubule plus end conferring a
CC       structural polarity. Microtubules usually have 13 protofilaments but
CC       different protofilament numbers can be found in some organisms and
CC       specialized cells. {ECO:0000256|RuleBase:RU000352}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton
CC       {ECO:0000256|ARBA:ARBA00004245}.
CC   -!- SIMILARITY: Belongs to the tubulin family.
CC       {ECO:0000256|ARBA:ARBA00009636, ECO:0000256|RuleBase:RU000352}.
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DR   AlphaFoldDB; A0A0K0FU81; -.
DR   SMR; A0A0K0FU81; -.
DR   STRING; 75913.A0A0K0FU81; -.
DR   WBParaSite; SVE_1589300.1; SVE_1589300.1; SVE_1589300.
DR   Proteomes; UP000035680; Unassembled WGS sequence.
DR   GO; GO:0005874; C:microtubule; IEA:UniProtKB-KW.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR   GO; GO:0005200; F:structural constituent of cytoskeleton; IEA:InterPro.
DR   GO; GO:0007017; P:microtubule-based process; IEA:InterPro.
DR   CDD; cd02187; beta_tubulin; 1.
DR   Gene3D; 1.10.287.600; Helix hairpin bin; 1.
DR   Gene3D; 3.30.1330.20; Tubulin/FtsZ, C-terminal domain; 1.
DR   Gene3D; 3.40.50.1440; Tubulin/FtsZ, GTPase domain; 1.
DR   InterPro; IPR013838; Beta-tubulin_BS.
DR   InterPro; IPR002453; Beta_tubulin.
DR   InterPro; IPR008280; Tub_FtsZ_C.
DR   InterPro; IPR000217; Tubulin.
DR   InterPro; IPR037103; Tubulin/FtsZ-like_C.
DR   InterPro; IPR018316; Tubulin/FtsZ_2-layer-sand-dom.
DR   InterPro; IPR036525; Tubulin/FtsZ_GTPase_sf.
DR   InterPro; IPR023123; Tubulin_C.
DR   InterPro; IPR017975; Tubulin_CS.
DR   InterPro; IPR003008; Tubulin_FtsZ_GTPase.
DR   PANTHER; PTHR11588; TUBULIN; 1.
DR   PANTHER; PTHR11588:SF429; TUBULIN BETA-1 CHAIN; 1.
DR   Pfam; PF00091; Tubulin; 1.
DR   Pfam; PF03953; Tubulin_C; 1.
DR   PRINTS; PR01163; BETATUBULIN.
DR   PRINTS; PR01161; TUBULIN.
DR   SMART; SM00864; Tubulin; 1.
DR   SMART; SM00865; Tubulin_C; 1.
DR   SUPFAM; SSF55307; Tubulin C-terminal domain-like; 1.
DR   SUPFAM; SSF52490; Tubulin nucleotide-binding domain-like; 1.
DR   PROSITE; PS00227; TUBULIN; 1.
DR   PROSITE; PS00228; TUBULIN_B_AUTOREG; 1.
PE   3: Inferred from homology;
KW   GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|RuleBase:RU000352};
KW   Microtubule {ECO:0000256|ARBA:ARBA00022701, ECO:0000256|RuleBase:RU000352};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW   ECO:0000256|RuleBase:RU000352};
KW   Reference proteome {ECO:0000313|Proteomes:UP000035680}.
FT   DOMAIN          48..245
FT                   /note="Tubulin/FtsZ GTPase"
FT                   /evidence="ECO:0000259|SMART:SM00864"
FT   DOMAIN          247..384
FT                   /note="Tubulin/FtsZ 2-layer sandwich"
FT                   /evidence="ECO:0000259|SMART:SM00865"
SQ   SEQUENCE   445 AA;  49660 MW;  A9B4751EAAC3AA04 CRC64;
     MREIVHVQTG QCGNQIGAKF WEVISEEHGI QTDGSFAGED SNKCLDRIDV YYNEANGGKY
     VPRAIMVDLE PGTMDSIKGS TYGPLFRPDN FIFGQSGAGN NWAKGHYTEG AELVESVMDV
     VRKEAEGCDC LQGFQLTHSL GGGTGSGMGT LLISKIREEF PDRIMSSFSV FPSPKVSDTV
     VEPYNATLSV HQLVENTDET FCIDNEALYD ICFRTLKLTS PTYGDLNHLV SMTMSGVTTC
     LRFPGQLNAD LRKLAVNMVP FPRLHFFMPG FAPLAAHGVS AYNALTVPEL TQQMFDAKNM
     MAACDPRHGR YLTVAAMFRG QMSMREVDEQ MMSIQLKNAP YFVEWVPNNV KTAVCDIPPK
     GLKMSATFIG NTTAIQEIFK RISEQFTSMF RRKAFLHWYT GEGMDEMEFT EAESNMNDLV
     AEYQQYQEAT ADDYDEAEYD GEIAE
//