ID   TPIS_DICDI              Reviewed;         257 AA.
AC   Q869R8; Q555C3;
DT   04-DEC-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 108.
DE   RecName: Full=Triosephosphate isomerase;
DE            Short=TIM;
DE            EC=5.3.1.1;
DE   AltName: Full=Triose-phosphate isomerase;
GN   Name=tpiA; ORFNames=DDB_G0274471;
OS   Dictyostelium discoideum (Slime mold).
OC   Eukaryota; Amoebozoa; Evosea; Eumycetozoa; Dictyostelia; Dictyosteliales;
OC   Dictyosteliaceae; Dictyostelium.
OX   NCBI_TaxID=44689;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AX4;
RX   PubMed=12097910; DOI=10.1038/nature00847;
RA   Gloeckner G., Eichinger L., Szafranski K., Pachebat J.A., Bankier A.T.,
RA   Dear P.H., Lehmann R., Baumgart C., Parra G., Abril J.F., Guigo R.,
RA   Kumpf K., Tunggal B., Cox E.C., Quail M.A., Platzer M., Rosenthal A.,
RA   Noegel A.A.;
RT   "Sequence and analysis of chromosome 2 of Dictyostelium discoideum.";
RL   Nature 418:79-85(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AX4;
RX   PubMed=15875012; DOI=10.1038/nature03481;
RA   Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R.,
RA   Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B.,
RA   Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T.,
RA   Lehmann R., Hamlin N., Davies R., Gaudet P., Fey P., Pilcher K., Chen G.,
RA   Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N.,
RA   Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E.,
RA   Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N.,
RA   Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D.,
RA   Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T.,
RA   Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D.,
RA   Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A.,
RA   Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M.,
RA   Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A.,
RA   Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y.,
RA   Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C.,
RA   Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R.,
RA   Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.;
RT   "The genome of the social amoeba Dictyostelium discoideum.";
RL   Nature 435:43-57(2005).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=D-glyceraldehyde 3-phosphate = dihydroxyacetone phosphate;
CC         Xref=Rhea:RHEA:18585, ChEBI:CHEBI:57642, ChEBI:CHEBI:59776;
CC         EC=5.3.1.1;
CC   -!- PATHWAY: Carbohydrate biosynthesis; gluconeogenesis.
CC   -!- PATHWAY: Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-
CC       phosphate from glycerone phosphate: step 1/1.
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the triosephosphate isomerase family.
CC       {ECO:0000305}.
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DR   EMBL; AAFI02000012; EAL70128.1; -; Genomic_DNA.
DR   RefSeq; XP_644150.1; XM_639058.1.
DR   AlphaFoldDB; Q869R8; -.
DR   SMR; Q869R8; -.
DR   STRING; 44689.DDB0231425; -.
DR   PaxDb; Q869R8; -.
DR   EnsemblProtists; EAL70128; EAL70128; DDB_G0274471.
DR   GeneID; 8619579; -.
DR   KEGG; ddi:DDB_G0274471; -.
DR   dictyBase; DDB_G0274471; tpiA.
DR   eggNOG; KOG1643; Eukaryota.
DR   HOGENOM; CLU_024251_2_0_1; -.
DR   InParanoid; Q869R8; -.
DR   OMA; IEKNGTM; -.
DR   PhylomeDB; Q869R8; -.
DR   Reactome; R-DDI-70171; Glycolysis.
DR   Reactome; R-DDI-70263; Gluconeogenesis.
DR   UniPathway; UPA00109; UER00189.
DR   UniPathway; UPA00138; -.
DR   PRO; PR:Q869R8; -.
DR   Proteomes; UP000002195; Chromosome 2.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0004807; F:triose-phosphate isomerase activity; ISS:dictyBase.
DR   GO; GO:0006094; P:gluconeogenesis; IBA:GO_Central.
DR   GO; GO:0046166; P:glyceraldehyde-3-phosphate biosynthetic process; IBA:GO_Central.
DR   GO; GO:0019563; P:glycerol catabolic process; IBA:GO_Central.
DR   GO; GO:0006096; P:glycolytic process; ISS:dictyBase.
DR   CDD; cd00311; TIM; 1.
DR   Gene3D; 3.20.20.70; -; 1.
DR   HAMAP; MF_00147_B; TIM_B; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR035990; TIM_sf.
DR   InterPro; IPR022896; TrioseP_Isoase_bac/euk.
DR   InterPro; IPR000652; Triosephosphate_isomerase.
DR   InterPro; IPR020861; Triosephosphate_isomerase_AS.
DR   PANTHER; PTHR21139; PTHR21139; 1.
DR   Pfam; PF00121; TIM; 1.
DR   SUPFAM; SSF51351; SSF51351; 1.
DR   TIGRFAMs; TIGR00419; tim; 1.
DR   PROSITE; PS00171; TIM_1; 1.
DR   PROSITE; PS51440; TIM_2; 1.
PE   3: Inferred from homology;
KW   Gluconeogenesis; Glycolysis; Isomerase; Reference proteome.
FT   CHAIN           1..257
FT                   /note="Triosephosphate isomerase"
FT                   /id="PRO_0000311885"
FT   ACT_SITE        98
FT                   /note="Electrophile"
FT                   /evidence="ECO:0000250"
FT   ACT_SITE        169
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000250"
FT   BINDING         12
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         14
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   257 AA;  28240 MW;  49955BE703D31AD4 CRC64;
     MTGTRTFFVG GNHKMNGSKS MLESLSKGMN ESVENKENVD IFIAPSYPYL EFLSNKLDNK
     KFKVCSQNCY SVAKGAFTGE ISANMLVDLG IPYVIIGHSE RRNVFSESSE LITKKTKYAI
     SLGLTVILCL GELLADRKSN NTEHILSEQL KDFASFTPEE WSKIVIAYEP VWAIGTGAVA
     TPQEAQDTHV FIRKWISEKV SEDVAKKTSI MYGGSVNADN CHNLSKQSDI DGFLVGGASL
     VASDFIAIIK SAVPKKY