G3PC_CUPNH
ID G3PC_CUPNH Reviewed; 336 AA.
AC P50321; Q0K1E9;
DT 01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-1996, sequence version 1.
DT 03-AUG-2022, entry version 134.
DE RecName: Full=Glyceraldehyde-3-phosphate dehydrogenase, chromosomal {ECO:0000303|PubMed:7763137};
DE Short=GAPDH {ECO:0000250|UniProtKB:P0A9B2};
DE EC=1.2.1.12 {ECO:0000250|UniProtKB:P0A9B2};
DE AltName: Full=NAD-dependent glyceraldehyde-3-phosphate dehydrogenase {ECO:0000250|UniProtKB:P0A9B2};
GN Name=cbbGC; Synonyms=cbbG2; OrderedLocusNames=H16_B1386;
OS Cupriavidus necator (strain ATCC 17699 / DSM 428 / KCTC 22496 / NCIMB 10442
OS / H16 / Stanier 337) (Ralstonia eutropha).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Cupriavidus.
OX NCBI_TaxID=381666;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND FUNCTION.
RX PubMed=7763137; DOI=10.1007/bf00393383;
RA Schaeferfohann J., Yoo J.-G., Bowien B.;
RT "Analysis of the genes forming the distal parts of the two cbb CO2 fixation
RT operons from Alcaligenes eutrophus.";
RL Arch. Microbiol. 163:291-299(1995).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 17699 / DSM 428 / KCTC 22496 / NCIMB 10442 / H16 / Stanier 337;
RX PubMed=16964242; DOI=10.1038/nbt1244;
RA Pohlmann A., Fricke W.F., Reinecke F., Kusian B., Liesegang H., Cramm R.,
RA Eitinger T., Ewering C., Poetter M., Schwartz E., Strittmatter A., Voss I.,
RA Gottschalk G., Steinbuechel A., Friedrich B., Bowien B.;
RT "Genome sequence of the bioplastic-producing 'Knallgas' bacterium Ralstonia
RT eutropha H16.";
RL Nat. Biotechnol. 24:1257-1262(2006).
CC -!- FUNCTION: Could be involved in carbon fixation as a component of the
CC Calvin cycle. Catalyzes the oxidative phosphorylation of glyceraldehyde
CC 3-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:0000269|PubMed:7763137}.
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:P0A9B2};
CC -!- PATHWAY: Carbohydrate biosynthesis; Calvin cycle.
CC {ECO:0000305|PubMed:7763137}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000250|UniProtKB:P0A9B2}.
CC -!- SIMILARITY: Belongs to the glyceraldehyde-3-phosphate dehydrogenase
CC family. {ECO:0000305}.
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DR EMBL; U12422; AAC43443.1; -; Genomic_DNA.
DR EMBL; AM260480; CAJ96175.1; -; Genomic_DNA.
DR PIR; I39550; I39550.
DR RefSeq; WP_010809298.1; NZ_CP039288.1.
DR AlphaFoldDB; P50321; -.
DR SMR; P50321; -.
DR STRING; 381666.H16_B1386; -.
DR PRIDE; P50321; -.
DR EnsemblBacteria; CAJ96175; CAJ96175; H16_B1386.
DR GeneID; 57647284; -.
DR KEGG; reh:H16_B1386; -.
DR eggNOG; COG0057; Bacteria.
DR HOGENOM; CLU_030140_0_2_4; -.
DR OMA; NRMLDNC; -.
DR OrthoDB; 944149at2; -.
DR UniPathway; UPA00116; -.
DR Proteomes; UP000008210; Chromosome 2.
DR GO; GO:0004365; F:glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity; ISS:UniProtKB.
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:0019253; P:reductive pentose-phosphate cycle; 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; 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.
DR PROSITE; PS00071; GAPDH; 1.
PE 3: Inferred from homology;
KW Calvin cycle; NAD; Nucleotide-binding; Oxidoreductase; Reference proteome.
FT CHAIN 1..336
FT /note="Glyceraldehyde-3-phosphate dehydrogenase,
FT chromosomal"
FT /id="PRO_0000145621"
FT ACT_SITE 155
FT /note="Nucleophile"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 12..13
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 37
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 81
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 123
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 154..156
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 185
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 186
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 200
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 213..214
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 236
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT BINDING 317
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
FT SITE 182
FT /note="Activates thiol group during catalysis"
FT /evidence="ECO:0000250|UniProtKB:P0A9B2"
SQ SEQUENCE 336 AA; 35940 MW; CDF8708E1DF3E2CA CRC64;
MTIKVAINGY GRIGRNVLRA HYEGGKRHDI EIVAINDLGN AATNAHLTQY DTVHGRFPGE
VSVDGDAFRV NGDRIRVLAQ RNPAELPWGE LGVDVVMECT GLFTSKEKAS AHLRGGAKKV
IISAPGGKDV DATIVYGVNH GVLKATDTVI SNASCTTNCL APLVKPLHEK LGLVNGLMTT
VHSYTNDQVL TDVYHEDLRR ARSATMSMIP TKTGAAAAVG LVMPELDGRL DGFAVRVPTI
NVSLVDLSFV AARPTTVEEV NGILKAAAEG ELKGILDYNT APLVSVDFNH NPASSTFDAT
LTKVNGTLVK VSAWYDNEWG FSNRMLDTAV ALAHAR
