G3P_LACLA
ID G3P_LACLA Reviewed; 337 AA.
AC P52987;
DT 01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT 27-APR-2001, sequence version 2.
DT 03-AUG-2022, entry version 141.
DE RecName: Full=Glyceraldehyde-3-phosphate dehydrogenase {ECO:0000250|UniProtKB:P00362};
DE Short=GAPDH {ECO:0000250|UniProtKB:P00362};
DE EC=1.2.1.12 {ECO:0000250|UniProtKB:P09124};
DE AltName: Full=NAD-dependent glyceraldehyde-3-phosphate dehydrogenase {ECO:0000250|UniProtKB:P00362};
GN Name=gap; OrderedLocusNames=LL0559; ORFNames=L0004;
OS Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Lactococcus.
OX NCBI_TaxID=272623;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=LM0230;
RX PubMed=7773380; DOI=10.1099/13500872-141-4-1027;
RA Cancilla M.R., Hillier A.J., Davidson B.E.;
RT "Lactococcus lactis glyceraldehyde-3-phosphate dehydrogenase gene, gap:
RT further evidence for strongly biased codon usage in glycolytic pathway
RT genes.";
RL Microbiology 141:1027-1036(1995).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IL1403;
RX PubMed=11337471; DOI=10.1101/gr.gr-1697r;
RA Bolotin A., Wincker P., Mauger S., Jaillon O., Malarme K., Weissenbach J.,
RA Ehrlich S.D., Sorokin A.;
RT "The complete genome sequence of the lactic acid bacterium Lactococcus
RT lactis ssp. lactis IL1403.";
RL Genome Res. 11:731-753(2001).
CC -!- FUNCTION: Catalyzes the oxidative phosphorylation of glyceraldehyde 3-
CC phosphate (G3P) to 1,3-bisphosphoglycerate (BPG) using the cofactor
CC NAD. The first reaction step involves the formation of a hemiacetal
CC intermediate between G3P and a cysteine residue, and this hemiacetal
CC intermediate is then oxidized to a thioester, with concomitant
CC reduction of NAD to NADH. The reduced NADH is then exchanged with the
CC second NAD, and the thioester is attacked by a nucleophilic inorganic
CC phosphate to produce BPG. {ECO:0000250|UniProtKB:P00362}.
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:0000250|UniProtKB:P09124};
CC -!- PATHWAY: Carbohydrate degradation; glycolysis; pyruvate from D-
CC glyceraldehyde 3-phosphate: step 1/5. {ECO:0000305}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000250|UniProtKB:P00362}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the glyceraldehyde-3-phosphate dehydrogenase
CC family. {ECO:0000305}.
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DR EMBL; L36907; AAC41453.1; -; Genomic_DNA.
DR EMBL; AE005176; AAK04657.1; -; Genomic_DNA.
DR PIR; G86694; G86694.
DR RefSeq; NP_266715.1; NC_002662.1.
DR RefSeq; WP_003130818.1; NC_002662.1.
DR AlphaFoldDB; P52987; -.
DR SMR; P52987; -.
DR STRING; 272623.L0004; -.
DR MoonProt; P52987; -.
DR PaxDb; P52987; -.
DR EnsemblBacteria; AAK04657; AAK04657; L0004.
DR GeneID; 60356530; -.
DR GeneID; 66441475; -.
DR KEGG; lla:L0004; -.
DR PATRIC; fig|272623.7.peg.597; -.
DR eggNOG; COG0057; Bacteria.
DR HOGENOM; CLU_030140_0_0_9; -.
DR OMA; HETYKGE; -.
DR SABIO-RK; P52987; -.
DR UniPathway; UPA00109; UER00184.
DR Proteomes; UP000002196; Chromosome.
DR GO; GO:0009986; C:cell surface; IDA:CAFA.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004365; F:glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity; ISS:UniProtKB.
DR GO; GO:2001065; F:mannan binding; IDA:CAFA.
DR GO; GO:0051287; F:NAD binding; ISS:UniProtKB.
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; 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; PTHR43148; PTHR43148; 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.
PE 3: Inferred from homology;
KW Cytoplasm; Glycolysis; NAD; Nucleotide-binding; Oxidoreductase;
KW Reference proteome.
FT CHAIN 1..337
FT /note="Glyceraldehyde-3-phosphate dehydrogenase"
FT /id="PRO_0000145666"
FT ACT_SITE 152
FT /note="Nucleophile"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 12..13
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 34
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 78
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 121
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 151..153
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 182
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 199
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 212..213
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 235
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT BINDING 317
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P00362"
FT SITE 179
FT /note="Activates thiol group during catalysis"
FT /evidence="ECO:0000250|UniProtKB:Q6GIL8"
FT CONFLICT 143
FT /note="T -> S (in Ref. 1; AAC41453)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 337 AA; 36057 MW; 17BB8C6AAEFF589D CRC64;
MVVKVGINGF GRIGRLALRR IQEVEGVEVA HINDLTDPAM LAHLLKYDTT QGRFKGTVEV
KEDGFDVNGK FVKVTAERNP EDIQWADSGV EIVLEATGFF ATKEKAEKHL HPGGAKKVLI
TAPGGNDVKT VVFNTNHTIL DGTETVISAG SCTTNSLAPM ADALNKNFGV KGGTMTTVHS
YTGDQMTLDG PHRGGDFRRA RAAAENIVPA SSGAAKAIGL VLPELSGLMK GHAQRVSTPT
GSITELVTVL EKHVTVDEIN EAMKAAADES FGYNVDEIVS SDIIGMAYGS LFDATLTEVT
DLKDGGQLVK TAAWYDNEMS FTAQLIRTLE YFAKIAK
