ID   G3PC_PINSY              Reviewed;         340 AA.
AC   P34924;
DT   01-FEB-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1994, sequence version 1.
DT   03-AUG-2022, entry version 104.
DE   RecName: Full=Glyceraldehyde-3-phosphate dehydrogenase, cytosolic;
DE            EC=1.2.1.12;
GN   Name=GAPC;
OS   Pinus sylvestris (Scotch pine).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Pinopsida; Pinidae; Conifers I; Pinales; Pinaceae; Pinus;
OC   Pinus subgen. Pinus.
OX   NCBI_TaxID=3349;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=8095691; DOI=10.1093/oxfordjournals.molbev.a039989;
RA   Martin W., Lydiate D., Brinkmann H., Forkmann G., Saedler H., Cerff R.;
RT   "Molecular phylogenies in angiosperm evolution.";
RL   Mol. Biol. Evol. 10:140-162(1993).
CC   -!- FUNCTION: Key enzyme in glycolysis that catalyzes the first step of the
CC       pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3-
CC       phospho-D-glyceroyl phosphate. Essential for the maintenance of
CC       cellular ATP levels and carbohydrate metabolism (By similarity).
CC       {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=D-glyceraldehyde 3-phosphate + NAD(+) + phosphate = (2R)-3-
CC         phospho-glyceroyl phosphate + H(+) + NADH; Xref=Rhea:RHEA:10300,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:43474, ChEBI:CHEBI:57540,
CC         ChEBI:CHEBI:57604, ChEBI:CHEBI:57945, ChEBI:CHEBI:59776; EC=1.2.1.12;
CC         Evidence={ECO:0000255|PROSITE-ProRule:PRU10009};
CC   -!- PATHWAY: Carbohydrate degradation; glycolysis; pyruvate from D-
CC       glyceraldehyde 3-phosphate: step 1/5.
CC   -!- SUBUNIT: Homotetramer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- MISCELLANEOUS: Plants contain two types of GAPDH: cytosolic forms which
CC       participate in glycolysis and chloroplast forms which participate in
CC       photosynthesis. All the forms are encoded by distinct genes.
CC   -!- SIMILARITY: Belongs to the glyceraldehyde-3-phosphate dehydrogenase
CC       family. {ECO:0000305}.
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DR   EMBL; L07501; AAA33779.1; -; mRNA.
DR   PIR; T09663; T09663.
DR   AlphaFoldDB; P34924; -.
DR   SMR; P34924; -.
DR   PRIDE; P34924; -.
DR   SABIO-RK; P34924; -.
DR   UniPathway; UPA00109; UER00184.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004365; F:glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity; IEA:UniProtKB-EC.
DR   GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR   GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR   GO; GO:0006006; P:glucose metabolic process; IEA:InterPro.
DR   GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-UniPathway.
DR   InterPro; IPR020831; GlycerAld/Erythrose_P_DH.
DR   InterPro; IPR020830; GlycerAld_3-P_DH_AS.
DR   InterPro; IPR020829; GlycerAld_3-P_DH_cat.
DR   InterPro; IPR020828; GlycerAld_3-P_DH_NAD(P)-bd.
DR   InterPro; IPR006424; Glyceraldehyde-3-P_DH_1.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   PANTHER; PTHR10836; PTHR10836; 1.
DR   Pfam; PF02800; Gp_dh_C; 1.
DR   Pfam; PF00044; Gp_dh_N; 1.
DR   PIRSF; PIRSF000149; GAP_DH; 1.
DR   PRINTS; PR00078; G3PDHDRGNASE.
DR   SMART; SM00846; Gp_dh_N; 1.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   TIGRFAMs; TIGR01534; GAPDH-I; 1.
DR   PROSITE; PS00071; GAPDH; 1.
PE   2: Evidence at transcript level;
KW   Cytoplasm; Glycolysis; NAD; Oxidoreductase.
FT   CHAIN           1..340
FT                   /note="Glyceraldehyde-3-phosphate dehydrogenase, cytosolic"
FT                   /id="PRO_0000145614"
FT   ACT_SITE        157
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10009"
FT   BINDING         16..17
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         38
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         85
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   BINDING         156..158
FT                   /ligand="D-glyceraldehyde 3-phosphate"
FT                   /ligand_id="ChEBI:CHEBI:59776"
FT                   /evidence="ECO:0000250"
FT   BINDING         187
FT                   /ligand="D-glyceraldehyde 3-phosphate"
FT                   /ligand_id="ChEBI:CHEBI:59776"
FT                   /evidence="ECO:0000250"
FT   BINDING         216..217
FT                   /ligand="D-glyceraldehyde 3-phosphate"
FT                   /ligand_id="ChEBI:CHEBI:59776"
FT                   /evidence="ECO:0000250"
FT   BINDING         239
FT                   /ligand="D-glyceraldehyde 3-phosphate"
FT                   /ligand_id="ChEBI:CHEBI:59776"
FT                   /evidence="ECO:0000250"
FT   BINDING         321
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000250"
FT   SITE            184
FT                   /note="Activates thiol group during catalysis"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   340 AA;  36530 MW;  1E81ACA460086F01 CRC64;
     MGSTGKIKIG INGFGRIGRL VARVALTRDD IELVGVNDPF ISTDYMSYMF KYDSVHGKWK
     HHEVNVKDSK TLLFGEKSVA VFGCRNPEEI PWGEVGAEYV VESTGVFTDK EKASAHLKAG
     AKKVVISAPS KDAPMFVVGV NEHQYKSDVN IVSNASCTTN CLAPLAKVIN DKFGIVEGLM
     TTVHSITATQ KTVDGPSNKD WRGGRGAGFN IIPSSTGAAK AVGKVLPALN GKLTGMAFRV
     PTPDVSVVDL TVRLEKSATY DEIKAAIKAE SEGNLKGILG YTEDAVVSTD FIGDSRSSIF
     DAQAGIALSD NFVKLVSWYD NEWGYSSRVV DLIVHMAATQ