ID Q23DV2_TETTS Unreviewed; 386 AA.
AC Q23DV2;
DT 18-APR-2006, integrated into UniProtKB/TrEMBL.
DT 18-APR-2006, sequence version 1.
DT 27-MAR-2024, entry version 103.
DE RecName: Full=Transaldolase {ECO:0000256|ARBA:ARBA00013151, ECO:0000256|RuleBase:RU000501};
DE EC=2.2.1.2 {ECO:0000256|ARBA:ARBA00013151, ECO:0000256|RuleBase:RU000501};
GN ORFNames=TTHERM_00043910 {ECO:0000313|EMBL:EAR94636.1};
OS Tetrahymena thermophila (strain SB210).
OC Eukaryota; Sar; Alveolata; Ciliophora; Intramacronucleata;
OC Oligohymenophorea; Hymenostomatida; Tetrahymenina; Tetrahymenidae;
OC Tetrahymena.
OX NCBI_TaxID=312017 {ECO:0000313|EMBL:EAR94636.1, ECO:0000313|Proteomes:UP000009168};
RN [1] {ECO:0000313|Proteomes:UP000009168}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SB210 {ECO:0000313|Proteomes:UP000009168};
RX PubMed=16933976; DOI=10.1371/journal.pbio.0040286;
RA Eisen J.A., Coyne R.S., Wu M., Wu D., Thiagarajan M., Wortman J.R.,
RA Badger J.H., Ren Q., Amedeo P., Jones K.M., Tallon L.J., Delcher A.L.,
RA Salzberg S.L., Silva J.C., Haas B.J., Majoros W.H., Farzad M.,
RA Carlton J.M., Smith R.K. Jr., Garg J., Pearlman R.E., Karrer K.M., Sun L.,
RA Manning G., Elde N.C., Turkewitz A.P., Asai D.J., Wilkes D.E., Wang Y.,
RA Cai H., Collins K., Stewart B.A., Lee S.R., Wilamowska K., Weinberg Z.,
RA Ruzzo W.L., Wloga D., Gaertig J., Frankel J., Tsao C.-C., Gorovsky M.A.,
RA Keeling P.J., Waller R.F., Patron N.J., Cherry J.M., Stover N.A.,
RA Krieger C.J., del Toro C., Ryder H.F., Williamson S.C., Barbeau R.A.,
RA Hamilton E.P., Orias E.;
RT "Macronuclear genome sequence of the ciliate Tetrahymena thermophila, a
RT model eukaryote.";
RL PLoS Biol. 4:1620-1642(2006).
CC -!- FUNCTION: Catalyzes the rate-limiting step of the non-oxidative phase
CC in the pentose phosphate pathway. Catalyzes the reversible conversion
CC of sedheptulose-7-phosphate and D-glyceraldehyde 3-phosphate into
CC erythrose-4-phosphate and beta-D-fructose 6-phosphate.
CC {ECO:0000256|RuleBase:RU000501}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-glyceraldehyde 3-phosphate + D-sedoheptulose 7-phosphate =
CC beta-D-fructose 6-phosphate + D-erythrose 4-phosphate;
CC Xref=Rhea:RHEA:17053, ChEBI:CHEBI:16897, ChEBI:CHEBI:57483,
CC ChEBI:CHEBI:57634, ChEBI:CHEBI:59776; EC=2.2.1.2;
CC Evidence={ECO:0000256|RuleBase:RU000501};
CC -!- PATHWAY: Carbohydrate degradation; pentose phosphate pathway; D-
CC glyceraldehyde 3-phosphate and beta-D-fructose 6-phosphate from D-
CC ribose 5-phosphate and D-xylulose 5-phosphate (non-oxidative stage):
CC step 2/3. {ECO:0000256|ARBA:ARBA00004857,
CC ECO:0000256|RuleBase:RU000501}.
CC -!- SIMILARITY: Belongs to the transaldolase family. Type 1 subfamily.
CC {ECO:0000256|ARBA:ARBA00008012}.
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DR EMBL; GG662712; EAR94636.1; -; Genomic_DNA.
DR RefSeq; XP_001014584.1; XM_001014584.3.
DR AlphaFoldDB; Q23DV2; -.
DR STRING; 312017.Q23DV2; -.
DR EnsemblProtists; EAR94636; EAR94636; TTHERM_00043910.
DR GeneID; 7841281; -.
DR KEGG; tet:TTHERM_00043910; -.
DR eggNOG; KOG2772; Eukaryota.
DR HOGENOM; CLU_047470_0_1_1; -.
DR InParanoid; Q23DV2; -.
DR OMA; THAEFLW; -.
DR OrthoDB; 1972468at2759; -.
DR UniPathway; UPA00115; UER00414.
DR Proteomes; UP000009168; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR GO; GO:0004801; F:transaldolase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR GO; GO:0006098; P:pentose-phosphate shunt; IEA:UniProtKB-UniPathway.
DR CDD; cd00957; Transaldolase_TalAB; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR HAMAP; MF_00492; Transaldolase_1; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR001585; TAL/FSA.
DR InterPro; IPR004730; Transaldolase_1.
DR InterPro; IPR018225; Transaldolase_AS.
DR NCBIfam; TIGR00874; talAB; 1.
DR PANTHER; PTHR10683; TRANSALDOLASE; 1.
DR PANTHER; PTHR10683:SF18; TRANSALDOLASE; 1.
DR Pfam; PF00923; TAL_FSA; 1.
DR SUPFAM; SSF51569; Aldolase; 1.
DR PROSITE; PS01054; TRANSALDOLASE_1; 1.
DR PROSITE; PS00958; TRANSALDOLASE_2; 1.
PE 3: Inferred from homology;
KW Pentose shunt {ECO:0000256|ARBA:ARBA00023126,
KW ECO:0000256|RuleBase:RU000501};
KW Reference proteome {ECO:0000313|Proteomes:UP000009168};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU000501}.
FT REGION 1..24
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 86..114
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 386 AA; 43498 MW; F21BB25DCDC6891C CRC64;
MSNHEKPEHP EVDGQEPTKK VKKSDNVLEQ LKEFTTIVAD TGDFKLISQF TPEDATTNPS
LILNAAKQAE YQKLIDDAVE WGKSNFKQFN APPKSRTSAR KSKKKDEEDE KEVEEEKNFD
FEALTEEQKT QIVQLVCDKV CVNFGIEILK IVPGLVSSEV DARLSFDEHG TIQRAKRIVK
MYEDAGISKD RILIKIASTW EGIKAAKALK KDKINCNLTL LFSFAQAVAC AEAGVYLISP
FVGRILDYYK SKNPTTDYTN EKDPGVKSVT QIYNYYKKHG YKTVVMAASF RNTGEIIELA
GCDKMTISPA LLEELGKAEK HVERKLSPES AAEQDIEKIT LDEKAYRWLH NGDAMAVEKL
SDGINKFAAD IVKLEEMITE KLKKKD
//
