ID L5KUF5_PTEAL Unreviewed; 486 AA.
AC L5KUF5;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 24-JAN-2024, entry version 46.
DE RecName: Full=Tubulin beta chain {ECO:0000256|RuleBase:RU000352};
GN ORFNames=PAL_GLEAN10003857 {ECO:0000313|EMBL:ELK15047.1};
OS Pteropus alecto (Black flying fox).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Chiroptera; Megachiroptera; Pteropodidae;
OC Pteropodinae; Pteropus.
OX NCBI_TaxID=9402 {ECO:0000313|EMBL:ELK15047.1, ECO:0000313|Proteomes:UP000010552};
RN [1] {ECO:0000313|Proteomes:UP000010552}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=23258410; DOI=10.1126/science.1230835;
RA Zhang G., Cowled C., Shi Z., Huang Z., Bishop-Lilly K.A., Fang X.,
RA Wynne J.W., Xiong Z., Baker M.L., Zhao W., Tachedjian M., Zhu Y., Zhou P.,
RA Jiang X., Ng J., Yang L., Wu L., Xiao J., Feng Y., Chen Y., Sun X.,
RA Zhang Y., Marsh G.A., Crameri G., Broder C.C., Frey K.G., Wang L.F.,
RA Wang J.;
RT "Comparative analysis of bat genomes provides insight into the evolution of
RT flight and immunity.";
RL Science 339:456-460(2013).
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 EMBL; KB030553; ELK15047.1; -; Genomic_DNA.
DR AlphaFoldDB; L5KUF5; -.
DR STRING; 9402.L5KUF5; -.
DR eggNOG; KOG1375; Eukaryota.
DR InParanoid; L5KUF5; -.
DR Proteomes; UP000010552; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
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; 2.
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:SF88; TUBULIN BETA-6 CHAIN; 1.
DR Pfam; PF00091; Tubulin; 2.
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; 2.
DR PROSITE; PS00227; TUBULIN; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Cytoskeleton {ECO:0000256|ARBA:ARBA00023212};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|RuleBase:RU000352};
KW Isopeptide bond {ECO:0000256|ARBA:ARBA00022499};
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:UP000010552}.
FT DOMAIN 46..284
FT /note="Tubulin/FtsZ GTPase"
FT /evidence="ECO:0000259|SMART:SM00864"
FT DOMAIN 286..423
FT /note="Tubulin/FtsZ 2-layer sandwich"
FT /evidence="ECO:0000259|SMART:SM00865"
SQ SEQUENCE 486 AA; 54642 MW; EEAF2EE97A5D1113 CRC64;
MTVLKVITTP SLPKNSPAFW EVISDEHGID PAGGYVGDSA LQLERINVYY NESSSQKYVP
RAALVDLEPG TMDSVRSGPF GQLFRPDNFI FGQTGAGNNW AKGHYTEGAE LVDSVLDVVS
FWLECQTRQL CFWSVWGRQQ VGQGPLYREC QLVDSLLDIL RKECEHCDCL QGFQLTHSLG
GGTGSGMGTL LISKIREEYP DRIMNTFSVM PSPKVSDTVV EPYNATLSVH QLVENTDETY
CIDNEALYDI CFRTLKLTTP TYGDLNHLVS ATMSGVTTSL RFPGQLNADL RKLAVNMVPF
PRLHFFMPGF APLTARGSQQ YRALTVPELT QQMFDAKNMM AACDPRHGRY LTVATVFRGP
MSMKEVDEQM LAIQNKNSSY FVEWIPNNVK VAVCDIPPRG LKMASTFIGN STAIQELFKR
ISEQFSAMFR RKAFLHWFTG EGMDEMEFTE AESNMNDLVS EYQQYQEATA NDGEEAFEDD
EEEINE
//
