ID X6P1R1_RETFI Unreviewed; 330 AA.
AC X6P1R1;
DT 11-JUN-2014, integrated into UniProtKB/TrEMBL.
DT 11-JUN-2014, sequence version 1.
DT 27-MAR-2024, entry version 39.
DE SubName: Full=Tubulin alpha-2 chain {ECO:0000313|EMBL:ETO32475.1};
DE Flags: Fragment;
GN ORFNames=RFI_04641 {ECO:0000313|EMBL:ETO32475.1};
OS Reticulomyxa filosa.
OC Eukaryota; Sar; Rhizaria; Retaria; Foraminifera; Monothalamids;
OC Reticulomyxidae; Reticulomyxa.
OX NCBI_TaxID=46433 {ECO:0000313|EMBL:ETO32475.1, ECO:0000313|Proteomes:UP000023152};
RN [1] {ECO:0000313|EMBL:ETO32475.1, ECO:0000313|Proteomes:UP000023152}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=24332546;
RA Glockner G., Hulsmann N., Schleicher M., Noegel A.A., Eichinger L.,
RA Gallinger C., Pawlowski J., Sierra R., Euteneuer U., Pillet L.,
RA Moustafa A., Platzer M., Groth M., Szafranski K., Schliwa M.;
RT "The Genome of the Foraminiferan Reticulomyxa filosa.";
RL Curr. Biol. 0:0-0(2013).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GTP + H2O = GDP + H(+) + phosphate; Xref=Rhea:RHEA:19669,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:37565,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58189;
CC Evidence={ECO:0000256|ARBA:ARBA00001702};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:19670;
CC Evidence={ECO:0000256|ARBA:ARBA00001702};
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 -!- SIMILARITY: Belongs to the tubulin family.
CC {ECO:0000256|ARBA:ARBA00009636}.
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:ETO32475.1}.
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DR EMBL; ASPP01004180; ETO32475.1; -; Genomic_DNA.
DR AlphaFoldDB; X6P1R1; -.
DR EnsemblProtists; ETO32475; ETO32475; RFI_04641.
DR OrthoDB; 560197at2759; -.
DR Proteomes; UP000023152; 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:0016787; F:hydrolase activity; 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; IPR002452; Alpha_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; IPR003008; Tubulin_FtsZ_GTPase.
DR PANTHER; PTHR11588; TUBULIN; 1.
DR PANTHER; PTHR11588:SF239; TUBULIN ALPHA CHAIN; 1.
DR Pfam; PF00091; Tubulin; 1.
DR Pfam; PF03953; Tubulin_C; 1.
DR PRINTS; PR01162; ALPHATUBULIN.
DR PRINTS; PR01161; TUBULIN.
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 Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Microtubule {ECO:0000256|ARBA:ARBA00022701};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000023152}.
FT DOMAIN 14..76
FT /note="Tubulin/FtsZ GTPase"
FT /evidence="ECO:0000259|Pfam:PF00091"
FT DOMAIN 133..257
FT /note="Tubulin/FtsZ 2-layer sandwich"
FT /evidence="ECO:0000259|Pfam:PF03953"
FT REGION 306..330
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ETO32475.1"
SQ SEQUENCE 330 AA; 37433 MW; 86D922B967590778 CRC64;
KKKKRKNISE KTLGGLLQKE LKTTYGKIPQ IAFSIFPSQS MSTCVVEPYN ALLAMQGMIE
WNNITVMLDN EAGYDITTQQ LLKYTSTPQA KASYYNINAL VCKVASGVTC GLRFVGEQQS
TIADMQTNLV PFPRLHFMTC SLAPVVSEFN KEYTPWSEQD ITFRAFEKEY MFVKYHDWDV
EQDQYCGISL VYRGNSNIAA VNAAIQKVKD SRLKLVQWCP TGFKTSLIDR NLSVLTDDGI
MATDKSLTMI GNNTAIGRPL ETRIGRKFDI MYSQRAFVHW YVGEGMEEGE FAEAREDLEM
LVKDYSDLKG DNNSDDEDTN DPALDEQDEH
//
