CHEBI:18132
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
225 compounds within 3 steps: 2 in 1, 11 in 2, 212 in 3
Three steps
- CTP:choline-phosphate cytidylyltransferase
- diacylglycerol cholinephosphotransferase (1,2-diacylglycerol-LD-PC pool)
- phosphatidylcholine phosphatidohydrolase
Catalysed by PCYT1A, PCYT1B, CHPT1, CEPT1 and 3 morecytosolOne of 4 routes
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- transport of chloride and iodide (cytosol to extracellular)
Catalysed by PHOSPHO1, SLC5A7, SLC26A4cytosol, extracellular spaceOne of 23 routes
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- transport of chloride and valine (cytosol to extracellular)
Catalysed by PHOSPHO1, SLC5A7, SLC6A14cytosol, extracellular spaceOne of 2 routes
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- transport of arginine and chloride (cytosol to extracellular)
Catalysed by PHOSPHO1, SLC5A7, SLC6A14cytosol, extracellular spaceOne of 2 routes
- Phosphocholine phosphohydrolase
- Acetyl-CoA:choline O-acetyltransferase
- transport of acetylcholine and GSH (cytosol to extracellular)
Catalysed by PHOSPHO1, CHAT, SLCO1A2, SLCO1B3cytosol, extracellular spaceOne of 2 routes
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- Transport of L-Threonine by Atb0 Transporter
Catalysed by PHOSPHO1, SLC5A7, SLC6A14cytosol, extracellular space
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- transport of chloride and oxalate (cytosol to extracellular)
Catalysed by PHOSPHO1, SLC5A7, SLC26A6cytosol, extracellular space
- CTP:choline-phosphate cytidylyltransferase
- diacylglycerol cholinephosphotransferase (1,2-diacylglycerol-LD-PC pool)
- Phosphatidylcholine:sterol O-acyltransferase
Catalysed by PCYT1A, PCYT1B, CHPT1, CEPT1 and 1 morecytosolOne of 2 routes
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- transport of chloride and isoleucine (cytosol to extracellular)
Catalysed by PHOSPHO1, SLC5A7, SLC6A14cytosol, extracellular spaceOne of 2 routes
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- Transport of L-Proline by the Apical Imino Amino Acid Transporters
Catalysed by PHOSPHO1, SLC5A7, CLTRN, SLC6A20cytosol, extracellular spaceOne of 2 routes
- Phosphocholine phosphohydrolase
- choline + A = betaine aldehyde + AH2
- N(6)-dimethylallyladenosine(37) in tRNA + (sulfur carrier)-SH + AH2 + 2 S-adenosyl-L-methionine = 2-methylsulfanyl-N(6)-dimethylallyladenosine(37) in tRNA + (sulfur carrier)-H + 5'-deoxyadenosine + L-methionine + A + S-adenosyl-L-homocysteine + 2 H(+)
- CTP:choline-phosphate cytidylyltransferase
- diacylglycerol cholinephosphotransferase (1,2-diacylglycerol-LD-PC pool)
- phosphatidylcholine 2-acylhydrolase
Catalysed by PCYT1A, PCYT1B, CHPT1, CEPT1 and 18 morecytosol, endoplasmic reticulumOne of 8 routes
- Phosphocholine phosphohydrolase
- Acetyl-CoA:choline O-acetyltransferase
- N-acetylglutamate synthase (N-acetyl-L-cysteine)
Catalysed by PHOSPHO1, CHAT, NAGScytosol, mitochondrial matrixOne of 3 routes
- Phosphocholine phosphohydrolase
- choline + A = betaine aldehyde + AH2
- 3,3'-diiodo-L-thyronine + iodide + A + H(+) = 3,3',5-triiodo-L-thyronine + AH2
Catalysed by PHOSPHO1, CHDH, DIO1, DIO3cytosolOne of 2 routes
- Phosphocholine phosphohydrolase
- Acetyl-CoA:choline O-acetyltransferase
- Fatty Acid Beta Oxidation (C18:3->C16:3), Mitochondrial
Catalysed by PHOSPHO1, CHAT, HADHA, ACADVL and 1 morecytosol, mitochondrial matrix
- CTP:choline-phosphate cytidylyltransferase
- diacylglycerol cholinephosphotransferase (1,2-diacylglycerol-LD-PC pool)
- ceramide:phosphatidylcholine cholinephosphotransferase
Catalysed by PCYT1A, PCYT1B, CHPT1, CEPT1 and 2 morecytosol, Golgi apparatusOne of 4 routes
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- Transport of L-Tyrosine by Atb0 Transporter
Catalysed by PHOSPHO1, SLC5A7, SLC6A14cytosol, extracellular spaceOne of 2 routes
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- transport of chloride and lysine (cytosol to extracellular)
Catalysed by PHOSPHO1, SLC5A7, SLC6A14cytosol, extracellular space
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- Transport of L-Glutamine by Atb0 Transporter
Catalysed by PHOSPHO1, SLC5A7, SLC6A14cytosol, extracellular space
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- transport of trans-4-hydroxy-L-proline (cytosol to extracellular)
Catalysed by PHOSPHO1, SLC5A7, CLTRN, SLC6A20cytosol, extracellular space
- Phosphocholine phosphohydrolase
- transport of chloride and choline (cytosol to extracellular)
- Transport of 3-Ureidopropionate
Catalysed by PHOSPHO1, SLC5A7cytosol, extracellular spaceOne of 2 routes
- Phosphocholine phosphohydrolase
- Acetyl-CoA:choline O-acetyltransferase
- acetyl-CoA C-acyltransferase (3-oxomyrist-7-enoyl-CoA)
Catalysed by PHOSPHO1, CHAT, HADHA, ACAA2 and 1 morecytosol, mitochondrial matrixOne of 2 routes
- Phosphocholine phosphohydrolase
- choline + A = betaine aldehyde + AH2
- 3-iodothyronamine + iodide + A + H(+) = 3,5-diiodothyronamine + AH2
Catalysed by PHOSPHO1, CHDH, DIO1, DIO3cytosolOne of 2 routes
- Phosphocholine phosphohydrolase
- Acetyl-CoA:choline O-acetyltransferase
- long-chain-fatty-acid-CoA ligase (cis-cetoleic acid)
Catalysed by PHOSPHO1, CHAT, SLC27A2, ACSL4 and 6 morecytosolOne of 5 routes
- Phosphocholine phosphohydrolase
- choline + A = betaine aldehyde + AH2
- 3-iodo-L-thyronine + iodide + A + H(+) = 3,5-diiodo-L-thyronine + AH2
Catalysed by PHOSPHO1, CHDH, DIO1, DIO3cytosolOne of 2 routes
- Phosphocholine phosphohydrolase
- Acetyl-CoA:choline O-acetyltransferase
- long-chain-fatty-acid-CoA ligase ((7Z)-tetradecenoic acid)
Catalysed by PHOSPHO1, CHAT, SLC27A2, ACSL4 and 6 morecytosolOne of 8 routes
- Phosphocholine phosphohydrolase
- choline + A = betaine aldehyde + AH2
- 3'-iodo-L-thyronine + iodide + A + H(+) = 3',5'-diiodo-L-thyronine + AH2
Catalysed by PHOSPHO1, CHDH, DIO1, DIO2cytosolOne of 2 routes
- Phosphocholine phosphohydrolase
- choline + A = betaine aldehyde + AH2
- 3'-iodothyronamine + iodide + A + H(+) = 3',5'-diiodothyronamine + AH2
Catalysed by PHOSPHO1, CHDH, DIO1, DIO2cytosolOne of 2 routes
- Phosphocholine phosphohydrolase
- choline + A = betaine aldehyde + AH2
- 3,3'-diiodothyronamine + iodide + A + H(+) = 3,3',5'-triiodothyronamine + AH2
Catalysed by PHOSPHO1, CHDH, DIO1, DIO2cytosolOne of 2 routes
- Phosphocholine phosphohydrolase
- Acetyl-CoA:choline O-acetyltransferase
- Fatty Acid Beta Oxidation (C18:4->C16:4), Mitochondrial
Catalysed by PHOSPHO1, CHAT, HADHA, ACADVL and 1 morecytosol, mitochondrial matrixOne of 3 routes
- Phosphocholine phosphohydrolase
- Acetyl-CoA:choline O-acetyltransferase
- Fatty Acid Beta Oxidation Trans (C18:2->C16:2), Mitochondrial
Catalysed by PHOSPHO1, CHAT, HADHA, ACADVL and 1 morecytosol, mitochondrial matrix
- Phosphocholine phosphohydrolase
- Acetyl-CoA:choline O-acetyltransferase
- Fatty Acid Beta Oxidation (C12:3->C10:2), Mitochondrial
Catalysed by PHOSPHO1, CHAT, ECHS1, ACAA2 and 1 morecytosol, mitochondrial matrixOne of 2 routes