ID A0A395NU63_TRIAR Unreviewed; 437 AA.
AC A0A395NU63;
DT 05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT 05-DEC-2018, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=Tubulin beta chain {ECO:0000256|RuleBase:RU000352};
GN ORFNames=TARUN_2608 {ECO:0000313|EMBL:RFU79606.1};
OS Trichoderma arundinaceum.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Hypocreaceae; Trichoderma.
OX NCBI_TaxID=490622 {ECO:0000313|EMBL:RFU79606.1, ECO:0000313|Proteomes:UP000266272};
RN [1] {ECO:0000313|EMBL:RFU79606.1, ECO:0000313|Proteomes:UP000266272}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IBT 40837 {ECO:0000313|EMBL:RFU79606.1,
RC ECO:0000313|Proteomes:UP000266272};
RX PubMed=29649280; DOI=10.1371/journal.ppat.1006946;
RA Proctor R.H., McCormick S.P., Kim H.S., Cardoza R.E., Stanley A.M.,
RA Lindo L., Kelly A., Brown D.W., Lee T., Vaughan M.M., Alexander N.J.,
RA Busman M., Gutierrez S.;
RT "Evolution of structural diversity of trichothecenes, a family of toxins
RT produced by plant pathogenic and entomopathogenic fungi.";
RL PLoS Pathog. 14:e1006946-e1006946(2018).
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 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|ARBA:ARBA00011747,
CC 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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:RFU79606.1}.
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DR EMBL; PXOA01000149; RFU79606.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A395NU63; -.
DR STRING; 490622.A0A395NU63; -.
DR Proteomes; UP000266272; 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: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 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; 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:SF492; TUBULIN BETA-4 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.
PE 3: Inferred from homology;
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|RuleBase:RU000352};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
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:UP000266272}.
FT DOMAIN 39..236
FT /note="Tubulin/FtsZ GTPase"
FT /evidence="ECO:0000259|SMART:SM00864"
FT DOMAIN 238..375
FT /note="Tubulin/FtsZ 2-layer sandwich"
FT /evidence="ECO:0000259|SMART:SM00865"
FT REGION 417..437
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 420..437
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 437 AA; 48579 MW; A1AFC25F955E5B83 CRC64;
MREIGNQVGS AFWQTISGEH GLDASGVYGG TSDQQLERLN VYFNEASGNK YVPRAVLVDL
EPGTMDAVRS GPFGQLFRPD NFVFGQSGAG NNWAKGHYTE GAELVDQVLD VVRREAENCE
CLQGFQITHS LGGGTGSGMG TLLISKIREE FPDRMMATFS VVPSPKVSDT VVEPYNATLS
MHQLVENSDE TFCIDNEALY DICMRTLKLS NPSYGDLNHL VSAVMSGVST SLRFPGQLNS
DLRKLAVNMV PFPRLHFFMV GFAPLTSPGA HSFRAVSVPE LTQQMLDPKN MMAASDFRNG
RYLTCSTIFR GKVAMKEVED QMRSVQNKNS TYFVEWIPNN IQTALCSIPP KGLKISSTFV
GNSTAIQEIF RRVGEQFTAM FRRKAFLHWY TSEGMDEMEF TEAESNMNDL VSEYQQYQDA
GADDGDEYEE DVPAEEE
//