ID   D2VRQ0_NAEGR            Unreviewed;       272 AA.
AC   D2VRQ0;
DT   02-MAR-2010, integrated into UniProtKB/TrEMBL.
DT   02-MAR-2010, sequence version 1.
DT   27-MAR-2024, entry version 59.
DE   SubName: Full=Beta-tubulin {ECO:0000313|EMBL:EFC40502.1};
DE   Flags: Fragment;
GN   ORFNames=NAEGRDRAFT_88211 {ECO:0000313|EMBL:EFC40502.1};
OS   Naegleria gruberi (Amoeba).
OC   Eukaryota; Discoba; Heterolobosea; Tetramitia; Eutetramitia;
OC   Vahlkampfiidae; Naegleria.
OX   NCBI_TaxID=5762 {ECO:0000313|Proteomes:UP000006671};
RN   [1] {ECO:0000313|EMBL:EFC40502.1, ECO:0000313|Proteomes:UP000006671}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NEG-M {ECO:0000313|EMBL:EFC40502.1,
RC   ECO:0000313|Proteomes:UP000006671};
RX   PubMed=20211133; DOI=10.1016/j.cell.2010.01.032;
RA   Fritz-Laylin L.K., Prochnik S.E., Ginger M.L., Dacks J.B., Carpenter M.L.,
RA   Field M.C., Kuo A., Paredez A., Chapman J., Pham J., Shu S., Neupane R.,
RA   Cipriano M., Mancuso J., Tu H., Salamov A., Lindquist E., Shapiro H.,
RA   Lucas S., Grigoriev I.V., Cande W.Z., Fulton C., Rokhsar D.S., Dawson S.C.;
RT   "The genome of Naegleria gruberi illuminates early eukaryotic
RT   versatility.";
RL   Cell 140:631-642(2010).
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|ARBA:ARBA00034296}.
CC   -!- SIMILARITY: Belongs to the tubulin family.
CC       {ECO:0000256|ARBA:ARBA00009636}.
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DR   EMBL; GG738892; EFC40502.1; -; Genomic_DNA.
DR   RefSeq; XP_002673246.1; XM_002673200.1.
DR   AlphaFoldDB; D2VRQ0; -.
DR   STRING; 5762.D2VRQ0; -.
DR   EnsemblProtists; EFC40502; EFC40502; NAEGRDRAFT_88211.
DR   GeneID; 8853785; -.
DR   VEuPathDB; AmoebaDB:NAEGRDRAFT_88211; -.
DR   eggNOG; KOG1375; Eukaryota.
DR   InParanoid; D2VRQ0; -.
DR   OrthoDB; 1700613at2759; -.
DR   Proteomes; UP000006671; Unassembled WGS sequence.
DR   GO; GO:0005874; C:microtubule; IEA:UniProtKB-KW.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR   GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0005200; F:structural constituent of cytoskeleton; IEA:InterPro.
DR   GO; GO:0007017; P:microtubule-based process; IEA:InterPro.
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; 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   PANTHER; PTHR11588; TUBULIN; 1.
DR   PANTHER; PTHR11588:SF429; TUBULIN BETA-1 CHAIN; 1.
DR   Pfam; PF03953; Tubulin_C; 1.
DR   PRINTS; PR01163; BETATUBULIN.
DR   PRINTS; PR01161; TUBULIN.
DR   SMART; SM00865; Tubulin_C; 1.
DR   SUPFAM; SSF55307; Tubulin C-terminal domain-like; 1.
DR   SUPFAM; SSF52490; Tubulin nucleotide-binding domain-like; 1.
PE   3: Inferred from homology;
KW   GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Microtubule {ECO:0000256|ARBA:ARBA00022701};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW   Reference proteome {ECO:0000313|Proteomes:UP000006671}.
FT   DOMAIN          72..197
FT                   /note="Tubulin/FtsZ 2-layer sandwich"
FT                   /evidence="ECO:0000259|SMART:SM00865"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:EFC40502.1"
SQ   SEQUENCE   272 AA;  31386 MW;  8AC0AE6BF5DB4044 CRC64;
     VSDGVLAPYN SILQLQNLVE FVDYVKFYDN EAVYNICRNK IELEKANLED VNKVIAQSLC
     AETCSFRFNG FVNNDMRKLA TNMIPFPRIH FLVSSMAPLG KQIKGMDNTD IQLTDIVRQL
     LVPSHFLASL NPKEGRYYTC SATFRGDFTT SNAENELFRT CIYQSSYFHE WIPNNFQSSY
     CKVAQQGFKR SGSLLASSSA MSNYLKFTSE EFSKLFRRKA FVNWYLAEGM DEMEFTEAES
     NVNDVISEYI PYYSYYNDTD EEEGPQPDEM SY
//