ID   TBB6_ORYSJ              Reviewed;         444 AA.
AC   Q76FS3; Q0DI63;
DT   30-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   03-AUG-2022, entry version 116.
DE   RecName: Full=Tubulin beta-6 chain;
DE   AltName: Full=Beta-6-tubulin;
GN   Name=TUBB6; Synonyms=TUB6; OrderedLocusNames=Os05g0413200, LOC_Os05g34170;
GN   ORFNames=P0017D10.10;
OS   Oryza sativa subsp. japonica (Rice).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX   NCBI_TaxID=39947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY, INDUCTION, AND
RP   NOMENCLATURE.
RC   STRAIN=cv. Nipponbare;
RX   PubMed=14634157; DOI=10.1093/pcp/pcg150;
RA   Yoshikawa M., Yang G., Kawaguchi K., Komatsu S.;
RT   "Expression analyses of beta-tubulin isotype genes in rice.";
RL   Plant Cell Physiol. 44:1202-1207(2003).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=16261349; DOI=10.1007/s00438-005-0039-y;
RA   Cheng C.-H., Chung M.C., Liu S.-M., Chen S.-K., Kao F.Y., Lin S.-J.,
RA   Hsiao S.-H., Tseng I.C., Hsing Y.-I.C., Wu H.-P., Chen C.-S., Shaw J.-F.,
RA   Wu J., Matsumoto T., Sasaki T., Chen H.-C., Chow T.-Y.;
RT   "A fine physical map of the rice chromosome 5.";
RL   Mol. Genet. Genomics 274:337-345(2005).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=16100779; DOI=10.1038/nature03895;
RG   International rice genome sequencing project (IRGSP);
RT   "The map-based sequence of the rice genome.";
RL   Nature 436:793-800(2005).
RN   [4]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Nipponbare;
RX   PubMed=18089549; DOI=10.1093/nar/gkm978;
RG   The rice annotation project (RAP);
RT   "The rice annotation project database (RAP-DB): 2008 update.";
RL   Nucleic Acids Res. 36:D1028-D1033(2008).
RN   [5]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Nipponbare;
RX   PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA   Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA   Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA   Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA   Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT   "Improvement of the Oryza sativa Nipponbare reference genome using next
RT   generation sequence and optical map data.";
RL   Rice 6:4-4(2013).
CC   -!- FUNCTION: Tubulin is the major constituent of microtubules. It binds
CC       two moles of GTP, one at an exchangeable site on the beta chain and one
CC       at a non-exchangeable site on the alpha chain.
CC       {ECO:0000250|UniProtKB:P02557}.
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.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton.
CC   -!- TISSUE SPECIFICITY: Expressed in roots, leaf sheaths, anthers, and
CC       suspension cultured cells. {ECO:0000269|PubMed:14634157}.
CC   -!- INDUCTION: By gibberellin and brassinolide. Down-regulated by abscisic
CC       acid (ABA). {ECO:0000269|PubMed:14634157}.
CC   -!- SIMILARITY: Belongs to the tubulin family. {ECO:0000305}.
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DR   EMBL; AB104732; BAC82429.1; -; mRNA.
DR   EMBL; AC130607; AAT94032.1; -; Genomic_DNA.
DR   EMBL; AP008211; BAF17460.1; -; Genomic_DNA.
DR   EMBL; AP014961; BAS94015.1; -; Genomic_DNA.
DR   RefSeq; XP_015640177.1; XM_015784691.1.
DR   AlphaFoldDB; Q76FS3; -.
DR   SMR; Q76FS3; -.
DR   STRING; 4530.OS05T0413200-01; -.
DR   PaxDb; Q76FS3; -.
DR   PRIDE; Q76FS3; -.
DR   EnsemblPlants; Os05t0413200-01; Os05t0413200-01; Os05g0413200.
DR   GeneID; 4338790; -.
DR   Gramene; Os05t0413200-01; Os05t0413200-01; Os05g0413200.
DR   KEGG; osa:4338790; -.
DR   eggNOG; KOG1375; Eukaryota.
DR   HOGENOM; CLU_015718_1_1_1; -.
DR   InParanoid; Q76FS3; -.
DR   OMA; MASHAHV; -.
DR   OrthoDB; 962471at2759; -.
DR   Proteomes; UP000000763; Chromosome 5.
DR   Proteomes; UP000059680; Chromosome 5.
DR   Genevisible; Q76FS3; OS.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0005874; C:microtubule; IBA:GO_Central.
DR   GO; GO:0005525; F:GTP binding; IBA:GO_Central.
DR   GO; GO:0005200; F:structural constituent of cytoskeleton; IBA:GO_Central.
DR   GO; GO:0000226; P:microtubule cytoskeleton organization; IBA:GO_Central.
DR   GO; GO:0007017; P:microtubule-based process; IEA:InterPro.
DR   GO; GO:0000278; P:mitotic cell cycle; IBA:GO_Central.
DR   Gene3D; 1.10.287.600; -; 1.
DR   Gene3D; 3.30.1330.20; -; 1.
DR   Gene3D; 3.40.50.1440; -; 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; PTHR11588; 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; SSF52490; SSF52490; 1.
DR   SUPFAM; SSF55307; SSF55307; 1.
DR   PROSITE; PS00227; TUBULIN; 1.
DR   PROSITE; PS00228; TUBULIN_B_AUTOREG; 1.
PE   2: Evidence at transcript level;
KW   Cytoplasm; Cytoskeleton; GTP-binding; Microtubule; Nucleotide-binding;
KW   Reference proteome.
FT   CHAIN           1..444
FT                   /note="Tubulin beta-6 chain"
FT                   /id="PRO_0000048368"
FT   BINDING         140..146
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   444 AA;  49886 MW;  2CA04E28FC566A0C CRC64;
     MREILHIQGG QCGNQIGSKF WEVVCDEHGI DPTGRYAGTS DLQLERVNVY YNEASCGRFV
     PRAVLMDLEP GTMDSVRTGP YGQIFRPDNF VFGQSGAGNN WAKGHYTEGA ELIDSVLDVV
     RKEAENCDCL QGFQVCHSLG GGTGSGMGTL LISKIREEYP DRMMLTFSVF PSPKVSDTVV
     EPYNATLSVH QLVENADECM VLDNEALYDI CFRTLKLTTP SFGDLNHLIS ATMSGVTCCL
     RFPGQLNSDL RKLAVNLIPF PRLHFFMVGF APLTSRGSQQ YRALTVPELT QQMWDAKNMM
     CAADPRHGRY LTASAMFRGK MSTKEVDEQM INVQNKNSSY FVEWIPNNVK SSVCDIPPRG
     LSMASTFVGN STSIQEMFRR VSEQFTAMFR RKAFLHWYTG EGMDEMEFTE AESNMNDLVS
     EYQQYQDATA DEAEYEEEED AIQE