fumaric acid

1. transport of fumarate and sulfate (cytosol to mitochondria)
2. (3S)-citramalate(in) + sulfate(out) = (3S)-citramalate(out) + sulfate(in)

Catalysed by SLC25A10, SLC25A14, SLC25A30mitochondrial matrix, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes

1. (S)-malate hydro-lyase (fumarate-forming)
2. Mitochondrial Carrier (Mc) Tcdb:2.A.29.7.2

Catalysed by FH, SLC25A1cytosol, mitochondrial matrixOne of 3 routes

1. (S)-malate hydro-lyase (fumarate-forming)
2. glyoxylate + acetyl-CoA + H2O = (S)-malate + CoA + H(+)

Catalysed by FH, CLYBLcytosol

1. (S)-malate hydro-lyase (fumarate-forming)
2. (S)-malate + ATP + CoA = (S)-malyl-CoA + ADP + phosphate

Catalysed by FH, SUCLG1, SUCLA2cytosol

1. a quinone + succinate = fumarate + a quinol
2. a quinone + sn-glycerol 3-phosphate = dihydroxyacetone phosphate + a quinol

Catalysed by SDHB, GPD2

1. transport of fumarate and sulfate (cytosol to mitochondria)
2. N-sulfo-D-glucosamine + H2O = D-glucosamine + sulfate

Catalysed by SLC25A10, SGSHmitochondrial matrix, cytosol

1. transport of fumarate and sulfate (cytosol to mitochondria)
2. dehydroepiandrosterone 3-sulfate + H2O = 3beta-hydroxyandrost-5-en-17-one + sulfate + H(+)

Catalysed by SLC25A10, STSmitochondrial matrix, cytosol

1. transport of fumarate and sulfite (cytosol to mitochondria)
2. thiosulfate + 2 glutathione = glutathione disulfide + hydrogen sulfide + sulfite + 2 H(+)

Catalysed by SLC25A10, TSTD1mitochondrial matrix, cytosolOne of 2 routes

1. N6-(1,2-dicarboxyethyl)AMP AMP-lyase (fumarate-forming)
2. IMP + L-aspartate + GTP = N(6)-(1,2-dicarboxyethyl)-AMP + GDP + phosphate + 2 H(+)

Catalysed by ADSL, TNRC6B, ADSS2, ADSS1cytosol

1. transport of fumarate and sulfate (cytosol to mitochondria)
2. ATP:sulfate adenylyltransferase

Catalysed by SLC25A10, PAPSS1, PAPSS2mitochondrial matrix, cytosolOne of 4 routes

1. transport of fumarate and thiosulfate (cytosol to mitochondria)
2. thiosulfate + 2 glutathione = glutathione disulfide + hydrogen sulfide + sulfite + 2 H(+)

Catalysed by SLC25A10, TSTD1mitochondrial matrix, cytosol

1. 1-(5'-Phosphoribosyl)-5-amino-4-(N-succinocarboxamide)-imidazole AMP-lyase
2. 1-(5'-Phosphoribosyl)-5-amino-4-(N-succinocarboxamide)-imidazole AMP-lyase

Catalysed by ADSLcytosolOne of 2 routes

1. transport of fumarate and thiosulfate (cytosol to mitochondria)
2. thiosulfate + glutathione = S-sulfanylglutathione + sulfite + H(+)

Catalysed by SLC25A10, TSTD1mitochondrial matrix, cytosolOne of 3 routes

1. transport of fumarate and sulfate (cytosol to mitochondria)
2. estrone 3-sulfate + H2O = estrone + sulfate + H(+)

Catalysed by SLC25A10, STSmitochondrial matrix, cytosol

1. a quinone + succinate = fumarate + a quinol
2. trans-4-hydroxy-L-proline + a quinone = (3R,5S)-1-pyrroline-3-hydroxy-5-carboxylate + a quinol + H(+)

Catalysed by SDHB, PRODH2

1. transport of fumarate and sulfate (cytosol to mitochondria)
2. Transport of 5-Hydroxyindoleacetate

Catalysed by SLC25A10, SLC4A1mitochondrial matrix, cytosol, extracellular spaceOne of 2 routes

1. transport of fumarate and sulfite (cytosol to mitochondria)
2. ubiquinone-10 + hydrogen sulfide + sulfite + 2 H(+) = ubiquinol-10 + thiosulfate

Catalysed by SLC25A10, SQORmitochondrial matrix, cytosol

1. 4-fumarylacetoacetate + H2O = acetoacetate + fumarate + H(+)
2. 4-fumarylacetoacetate fumarylhydrolase
3. (S)-3-hydroxybutanoate + 2-oxoglutarate = (R)-2-hydroxyglutarate + acetoacetate

Catalysed by FAH, ADHFE1cytosol

1. transport of fumarate and sulfate (cytosol to mitochondria)
2. transport of chloride and sulfate (cytosol to extracellular)
3. Carnitine Transport by Atb0

Catalysed by SLC25A10, SLC26A6