ENTRY EC 1.2.1.12
NAME Glyceraldehyde-3-phosphate dehydrogenase (phosphorylating)
Triosephosphate dehydrogenase
CLASS Oxidoreductases
Acting on the aldehyde or oxo group of donors
With NAD+ or NADP+ as acceptor
SYSNAME D-Glyceraldehyde-3-phosphate:NAD+ oxidoreductase(phosphorylating)
REACTION D-Glyceraldehyde 3-phosphate + Orthophosphate + NAD+ =
3-Phospho-D-glyceroyl phosphate + NADH
SUBSTRATE D-Glyceraldehyde 3-phosphate
D-Glyceraldehyde
Orthophosphate
Thiol
NAD+
PRODUCT 3-Phospho-D-glyceroyl phosphate
NADH
COMMENT Also acts very slowly on D-glyceraldehyde and some other
aldehydes; thiols can replace phosphate.
PATHWAY PATH: MAP00010 Glycolysis / Gluconeogenesis
PATH: MAP00472 D-Arginine and D-ornithine metabolism
DISEASE MIM: 138400 Glyceraldehyde-3-phosphate dehydrogenase
MOTIF PS: PS00071 [ASV]-S-C-[NT]-T-x(2)-[LIM]
PS: PS00342 [SAGCN]-[RKH]-[LIVMAF]>
GENES MJA: MJ1146
MTH: MTH1009
ECO: b1416(gapC_2) b1417(gapC_1) b1779(gapA)
HIN: HI0001(gapA)
HPY: HP0921 HP1346
BSU: gap gapB
MGE: MG301(gapA)
MPN: A05_orf337(gapA)
SYN: sll1342(gap2) slr0884(gap1)
SCE: YGR192C(TDH3) YJL052W(TDH1) YJR009C(TDH2) YOL059W(GPD2)
HSA: GAPD(Hs.74456)
STRUCTURES PDB: 1GAD 1GAE 1GD1 1GGA 1GPD 1GYP 1HDG 3DBV 3GPD 2DBV
4DBV 4GPD 1DBV 1CER 2GD1
DBLINKS University of Geneva ENZYME DATA BANK: 1.2.1.12
WIT (What Is There) Metabolic Reconstruction: 1.2.1.12
SCOP (Structural Classificaion of Proteins): 1.2.1.12
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