ID A0A0B7IHB6_9FLAO Unreviewed; 333 AA.
AC A0A0B7IHB6;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 46.
DE RecName: Full=Glyceraldehyde-3-phosphate dehydrogenase {ECO:0000256|RuleBase:RU361160};
DE EC=1.2.1.- {ECO:0000256|RuleBase:RU361160};
GN Name=gapA {ECO:0000313|EMBL:CEN49363.1};
GN Synonyms=gap {ECO:0000313|EMBL:RIY37344.1};
GN ORFNames=CCAND38_80078 {ECO:0000313|EMBL:CEN49363.1}, CKY20_04480
GN {ECO:0000313|EMBL:RIY37344.1};
OS Capnocytophaga canis.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Capnocytophaga.
OX NCBI_TaxID=1848903 {ECO:0000313|EMBL:CEN49363.1, ECO:0000313|Proteomes:UP000045051};
RN [1] {ECO:0000313|EMBL:CEN49363.1, ECO:0000313|Proteomes:UP000045051}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CcD38 {ECO:0000313|EMBL:CEN49363.1,
RC ECO:0000313|Proteomes:UP000045051};
RA MANFREDI Pablo;
RL Submitted (JAN-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:RIY37344.1, ECO:0000313|Proteomes:UP000265497}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=17-158 {ECO:0000313|EMBL:RIY37344.1,
RC ECO:0000313|Proteomes:UP000265497};
RA Gulvik C.A.;
RT "Capnocytophaga canis 17-158 assembly.";
RL Submitted (AUG-2017) to the EMBL/GenBank/DDBJ databases.
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:0000256|ARBA:ARBA00003501}.
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:0000256|ARBA:ARBA00001810};
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|ARBA:ARBA00011881}.
CC -!- SIMILARITY: Belongs to the glyceraldehyde-3-phosphate dehydrogenase
CC family. {ECO:0000256|ARBA:ARBA00007406, ECO:0000256|RuleBase:RU000397}.
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DR EMBL; CDOI01000195; CEN49363.1; -; Genomic_DNA.
DR EMBL; NSDI01000003; RIY37344.1; -; Genomic_DNA.
DR RefSeq; WP_013997127.1; NZ_WLVI01000001.1.
DR AlphaFoldDB; A0A0B7IHB6; -.
DR GeneID; 69579559; -.
DR Proteomes; UP000045051; Unassembled WGS sequence.
DR Proteomes; UP000265497; Unassembled WGS sequence.
DR GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR GO; GO:0016620; F:oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor; IEA:InterPro.
DR GO; GO:0006006; P:glucose metabolic process; IEA:InterPro.
DR GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
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 NCBIfam; TIGR01534; GAPDH-I; 1.
DR PANTHER; PTHR10836; GLYCERALDEHYDE 3-PHOSPHATE DEHYDROGENASE; 1.
DR PANTHER; PTHR10836:SF76; GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE-RELATED; 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; SSF55347; Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS00071; GAPDH; 1.
PE 3: Inferred from homology;
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|PIRSR:PIRSR000149-3};
KW Nucleotide-binding {ECO:0000256|PIRSR:PIRSR000149-3};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU361160};
KW Reference proteome {ECO:0000313|Proteomes:UP000045051}.
FT DOMAIN 4..151
FT /note="Glyceraldehyde 3-phosphate dehydrogenase NAD(P)
FT binding"
FT /evidence="ECO:0000259|SMART:SM00846"
FT ACT_SITE 151
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-1"
FT BINDING 13..14
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-3"
FT BINDING 35
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-3"
FT BINDING 121
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-3"
FT BINDING 150..152
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-2"
FT BINDING 181
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-2"
FT BINDING 210..211
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-2"
FT BINDING 233
FT /ligand="D-glyceraldehyde 3-phosphate"
FT /ligand_id="ChEBI:CHEBI:59776"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-2"
FT BINDING 315
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-3"
FT SITE 178
FT /note="Activates thiol group during catalysis"
FT /evidence="ECO:0000256|PIRSR:PIRSR000149-4"
SQ SEQUENCE 333 AA; 35536 MW; F213E9D0310A5CB4 CRC64;
MSTLKIGING FGRIGRLVFR AVYERPNVEI VGINDLQDVE YIAYLLKYDS VHGTFKGNVE
VKDGNLVVDG KVVRITAEKD PANLKWNEVG ATVVAECTGI FTTLEKAQAH INAGAKKVVI
SAPSADAPMF VMGVNHKSVK PTDNIVSNAS CTTNCLAPIA KVINDAFGIE EALMTTVHAT
TATQLTVDGP SKKDWRGGRS ALINIIPSST GAAKAVGKVI PELNGKLTGM AFRVPTADVS
VVDLTVRTKK PTSLAEINAA MKKASEGELK GILGYTDELV VSQDFVGCKK TSIYDEKAGI
ALSDTFFKVV SWYDNEAGYS NKLVDLAEHV ASL
//
