Ligand HCO3-

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Basic Ligand Information

Molecular Structure
Picture of HCO3- (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
CH2O3
HCO3-
BVKZGUZCCUSVTD-UHFFFAOYSA-M
Synonyms:
bicarbonate, Bicarbonate buffer, Carbonate, carbonic acid, CO32-, H2CO3, hydrogen carbonate, hydrogencarbonate, hydrogencarbonate-, oxidized formate
Pathway Source
Pathways
MetaCyc
(S)-lactate fermentation to propanoate, acetate and hydrogen, 1,4-dihydroxy-6-naphthoate biosynthesis I, 1,4-dihydroxy-6-naphthoate biosynthesis II, 2,4-dinitrotoluene degradation, 3-hydroxypropanoate cycle more


Show all pahtways known for Show all BRENDA pathways known for HCO3-

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (80 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-threonine + ATP + bicarbonate = L-threonylcarbamoyladenylate + diphosphate + H2O
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phosphoenolpyruvate + HCO3- = phosphate + oxaloacetate
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ATP + 2-oxoglutarate + HCO3- = ADP + phosphate + oxalosuccinate
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2 ATP + acetophenone + HCO3- + H2O + H+ = 2 ADP + 2 phosphate + 3-oxo-3-phenylpropanoate
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In Vivo Product in Enzyme-catalyzed Reactions (33 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-2-hydroxy-4-methylthiobutanoic acid + O2 = 3-(methylthio)propanoate + HCO3-
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2-hydroxyethylphosphonate + O2 = methylphosphonate + HCO3-
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CO2 + H2O = HCO3- + H+
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S-adenosyl-L-methionine + 3-[(1-carboxyvinyl)oxy]benzoate + H2O = 6-amino-6-deoxyfutalosine + L-methionine + bicarbonate
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phosphate + oxaloacetate = phosphoenolpyruvate + HCO3-
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Substrate in Enzyme-catalyzed Reactions (185 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
pyruvate + NAD+ + HCO3- = (S)-malate + NADH
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1-amino-2-ethylcyclopropane-1-carboxylate + L-ascorbate + O2 + HCO3- = 1-butene + cyanide + dehydroascorbate + CO2 + H2O
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HCO3- + NADH = formate + NAD+
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deamido-NAD+ + hydrogencarbonate = AMP + pyridinium-3,5-biscarboxylate mononucleotide
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ATP + NH3 + bicarbonate = ?
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L-threonine + ATP + bicarbonate = L-threonylcarbamoyladenylate + diphosphate + H2O
show the reaction diagram
pyrrole + HCO3- = pyrrole-2-carboxylate + H2O
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ATP + 2-oxoglutarate + HCO3- = ADP + phosphate + oxalosuccinate
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Product in Enzyme-catalyzed Reactions (45 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-2-hydroxy-4-methylthiobutanoic acid + O2 = 3-(methylthio)propanoate + HCO3-
show the reaction diagram
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formate + NAD+ = HCO3- + NADH
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CO2 + H2O = HCO3- + H+
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selenate + lactate = selenite + H2O + acetate + HCO3-
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S-adenosyl-L-methionine + 3-[(1-carboxyvinyl)oxy]benzoate + H2O = 6-amino-6-deoxyfutalosine + L-methionine + bicarbonate
show the reaction diagram
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hydroxyurea = HCO3- + NH4+ + NH2OH
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phosphate + oxaloacetate = phosphoenolpyruvate + HCO3-
show the reaction diagram
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