ID   TPIS_PINPS              Reviewed;          17 AA.
AC   P81666;
DT   15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT   15-JUL-1999, sequence version 1.
DT   25-MAY-2022, entry version 64.
DE   RecName: Full=Triosephosphate isomerase, cytosolic;
DE            Short=TIM;
DE            Short=Triose-phosphate isomerase;
DE            EC=5.3.1.1;
DE   Flags: Fragments;
OS   Pinus pinaster (Maritime pine).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Pinopsida; Pinidae; Conifers I; Pinales; Pinaceae; Pinus;
OC   Pinus subgen. Pinus.
OX   NCBI_TaxID=71647;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   TISSUE=Needle;
RX   PubMed=10344291;
RX   DOI=10.1002/(sici)1522-2683(19990101)20:4/5<1098::aid-elps1098>3.0.co;2-z;
RA   Costa P., Pionneau C., Bauw G., Dubos C., Bahrman N., Kremer A.,
RA   Frigerio J.-M., Plomion C.;
RT   "Separation and characterization of needle and xylem maritime pine
RT   proteins.";
RL   Electrophoresis 20:1098-1108(1999).
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; Evidence={ECO:0000255|PROSITE-ProRule:PRU10127};
CC   -!- PATHWAY: Carbohydrate biosynthesis; gluconeogenesis.
CC       {ECO:0000255|PROSITE-ProRule:PRU10127}.
CC   -!- PATHWAY: Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-
CC       phosphate from glycerone phosphate: step 1/1. {ECO:0000255|PROSITE-
CC       ProRule:PRU10127}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|PROSITE-ProRule:PRU10127}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}.
CC   -!- INDUCTION: By water stress.
CC   -!- MISCELLANEOUS: In plants, there are two types of TPIS, cytosolic and
CC       plastid.
CC   -!- MISCELLANEOUS: On the 2D-gel the determined pI of this protein (spot
CC       N139) is: 5.9, its MW is: 24 kDa.
CC   -!- SIMILARITY: Belongs to the triosephosphate isomerase family.
CC       {ECO:0000255|PROSITE-ProRule:PRU10127}.
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DR   AlphaFoldDB; P81666; -.
DR   UniPathway; UPA00109; UER00189.
DR   UniPathway; UPA00138; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004807; F:triose-phosphate isomerase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006094; P:gluconeogenesis; IEA:UniProtKB-UniPathway.
DR   GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-UniPathway.
PE   1: Evidence at protein level;
KW   Cytoplasm; Direct protein sequencing; Gluconeogenesis; Glycolysis;
KW   Isomerase; Stress response.
FT   CHAIN           <1..>17
FT                   /note="Triosephosphate isomerase, cytosolic"
FT                   /id="PRO_0000090153"
FT   NON_CONS        9..10
FT                   /evidence="ECO:0000305"
FT   NON_TER         1
FT   NON_TER         17
SQ   SEQUENCE   17 AA;  2053 MW;  183DB41757AF13CB CRC64;
     TFDVCYEQLF FVGGNWK