ID R0MES3_NOSB1 Unreviewed; 160 AA.
AC R0MES3;
DT 26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT 26-JUN-2013, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE RecName: Full=Tubulin beta chain {ECO:0000256|RuleBase:RU000352};
DE Flags: Fragment;
GN ORFNames=NBO_1323gi001 {ECO:0000313|EMBL:EOB11273.1};
OS Nosema bombycis (strain CQ1 / CVCC 102059) (Microsporidian parasite)
OS (Pebrine of silkworm).
OC Eukaryota; Fungi; Fungi incertae sedis; Microsporidia; Nosematidae; Nosema.
OX NCBI_TaxID=578461 {ECO:0000313|EMBL:EOB11273.1, ECO:0000313|Proteomes:UP000016927};
RN [1] {ECO:0000313|EMBL:EOB11273.1, ECO:0000313|Proteomes:UP000016927}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CQ1 / CVCC 102059 {ECO:0000313|Proteomes:UP000016927};
RX PubMed=23496955; DOI=10.1186/1471-2164-14-186;
RA Pan G., Xu J., Li T., Xia Q., Liu S.L., Zhang G., Li S., Li C., Liu H.,
RA Yang L., Liu T., Zhang X., Wu Z., Fan W., Dang X., Xiang H., Tao M., Li Y.,
RA Hu J., Li Z., Lin L., Luo J., Geng L., Wang L., Long M., Wan Y., He N.,
RA Zhang Z., Lu C., Keeling P.J., Wang J., Xiang Z., Zhou Z.;
RT "Comparative genomics of parasitic silkworm microsporidia reveal an
RT association between genome expansion and host adaptation.";
RL BMC Genomics 14:186-186(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 -!- 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 -!- SIMILARITY: Belongs to the tubulin family.
CC {ECO:0000256|ARBA:ARBA00009636, ECO:0000256|RuleBase:RU000352}.
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DR EMBL; KB910230; EOB11273.1; -; Genomic_DNA.
DR AlphaFoldDB; R0MES3; -.
DR STRING; 578461.R0MES3; -.
DR VEuPathDB; MicrosporidiaDB:NBO_1323gi001; -.
DR HOGENOM; CLU_015718_4_5_1; -.
DR Proteomes; UP000016927; 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 Gene3D; 3.40.50.1440; Tubulin/FtsZ, GTPase domain; 1.
DR InterPro; IPR013838; Beta-tubulin_BS.
DR InterPro; IPR002453; Beta_tubulin.
DR InterPro; IPR000217; Tubulin.
DR InterPro; IPR036525; Tubulin/FtsZ_GTPase_sf.
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 PRINTS; PR01163; BETATUBULIN.
DR PRINTS; PR01161; TUBULIN.
DR SMART; SM00864; Tubulin; 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:UP000016927}.
FT DOMAIN 47..160
FT /note="Tubulin/FtsZ GTPase"
FT /evidence="ECO:0000259|SMART:SM00864"
FT NON_TER 160
FT /evidence="ECO:0000313|EMBL:EOB11273.1"
SQ SEQUENCE 160 AA; 17448 MW; 8CBB7CAFD6A576AB CRC64;
MREIIHLQTG QCGNQVGGKF WETISNEHGI SSEGKYVGTS DNQLERINVY YNESSCKKYV
PRAVLIDLEP GTMDAIRQGP YGELFRPDNF VFGQSGAGNN WAKGHYTEGA ELIDSVMDVV
RKEAESSDCL QGFQITHSLG GGTGAGMGTL LISKIREGIL
//
