CHEBI:27760

362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API

138 compounds within 3 steps: 3 in 1, 17 in 2, 118 in 3

One step

CHEBI:16633Reach from here →
1. Selenocystathionine Lysteine-lyase (deaminating)
Catalysed by CTHcytosol
2-oxobutanoateReach from here →
1. Selenocystathionine Lysteine-lyase (deaminating)
Catalysed by CTHcytosol
Se-methylselenocysteineReach from here →
1. L-Serine hydro-lyase (adding homocysteine)
Catalysed by CBScytosol

Two steps

2-hydroxybutyric acidReach from here →
1. Selenocystathionine Lysteine-lyase (deaminating)
2. 2-hydroxybutyrate:NAD+ oxidoreductase
Catalysed by CTH, LDHB, LDHC, LDHAL6A and 1 morecytosol
pyruvateReach from here →
1. Selenocystathionine Lysteine-lyase (deaminating)
2. 2-oxobutanoate + L-alanine = (2S)-2-aminobutanoate + pyruvate
Catalysed by CTH, AGXT2cytosolOne of 2 routes
propionyl-CoA

Three steps

(S)-carnitineReach from here →
Catalysed by CTHcytosol, mitochondrial matrixOne of 2 routes
CHEBI:1146900Reach from here →
Catalysed by CTH, ACOT7cytosolOne of 14 routes

Reach from here →

Catalysed by CTHcytosol

selaneReach from here →

Catalysed by CTH, SCLYcytosolOne of 2 routes

trans-1,2-dithiane-4,5-diolReach from here →

Catalysed by CTH, SCLYcytosol

CHEBI:18405Reach from here →

Catalysed by CTH, SCLYcytosol

2-(alpha-Hydroxypropyl)thiamine diphosphateReach from here →

Catalysed by CTH, BCKDHA, BCKDHBcytosol, mitochondrial matrix

5-(3,3-dimethylguanidino)-2-oxopentanoateReach from here →

Catalysed by CTH, AGXT2cytosol

5,6,7,8-tetrahydrofolic acidReach from here →

Catalysed by CBScytosol, nucleusOne of 2 routes

selenomethionineReach from here →

Catalysed by CTHcytosolOne of 4 routes

L-alpha-aminobutyric acidReach from here →

Catalysed by CTH, GPTcytosol

glyoxylateReach from here →

Catalysed by CTH, AGXT2cytosol

L-threonineReach from here →

Catalysed by CTH, SDS, SDSLcytosol

L-alanineReach from here →

Catalysed by CTH, SCLYcytosolOne of 2 routes

kynurenateReach from here →

Catalysed by CTH, AADATcytosol

(2S)-2-aminobutanoateReach from here →

Catalysed by CTH, AADATcytosolOne of 5 routes

2-iminobutanoateReach from here →

Catalysed by CTH, RIDAcytosol

N(omega)-methyl-L-arginine

Reach from here →

Catalysed by CTH, SCLY, AGXT2cytosol

acetoacetateReach from here →

Catalysed by CTH, LDHB, LDHC, LDHAL6A and 5 morecytosol, extracellular spaceOne of 6 routes

N-octanoyl-(2S)-hydroxyglycineReach from here →

Catalysed by CTH, AGXT2, PAMcytosol

N-decanoyl-(2S)-hydroxyglycineReach from here →

Catalysed by CTH, AGXT2, PAMcytosol

N-dodecanoyl-(2S)-hydroxyglycineReach from here →

Catalysed by CTH, AGXT2, PAMcytosol

N-tetradecanoyl-(2S)-hydroxyglycineReach from here →

Catalysed by CTH, AGXT2, PAMcytosol

N-(9Z-octadecenoyl)-(2S)-hydroxyglycineReach from here →

Catalysed by CTH, AGXT2, PAMcytosol

N-(9Z,12Z,15Z)-octadecatrienoyl-(2S)-hydroxyglycineReach from here →

Catalysed by CTH, AGXT2, PAMcytosol

acetaldehydeReach from here →

Catalysed by CTH, SDS, SDSL, SHMT1cytosol

acetylpyruvateReach from here →

Catalysed by CTH, AGXT2, FAHD1cytosol

all-trans-retinoic acidReach from here →

Catalysed by CTH, LDHB, LDHC, LDHAL6A and 5 morecytosol, extracellular spaceOne of 4 routes

CHEBI:15570Reach from here →

Catalysed by CTH, SCLYcytosol

(S)-malateReach from here →

Catalysed by CTH, AGXT2, CLYBLcytosolOne of 3 routes

L-leucineReach from here →

Catalysed by CTH, SCLY, SLC7A5cytosol, extracellular spaceOne of 4 routes

10-formyltetrahydrofolic acidReach from here →

Catalysed by CBS, MTHFD1cytosol, nucleusOne of 3 routes

5-methyltetrahydrofolic acidReach from here →

Catalysed by CBS, HNMTcytosol, nucleus

CHEBI:15699Reach from here →

Catalysed by CTH, SCLY, SLC7A5cytosol, extracellular spaceOne of 3 routes

CHEBI:15971Reach from here →

Catalysed by CTH, SCLY, SLC7A6cytosol, extracellular spaceOne of 2 routes

selenophosphateReach from here →

Catalysed by CTH, SCLY, SEPHS1, SEPHS2cytosol

2-methyl-3-oxopropanoic acidReach from here →

Catalysed by CTH, AGXT2cytosol, mitochondrial matrix

L-cystineReach from here →

Catalysed by CTH, SCLY, SLC7A9, SLC3A1cytosol, extracellular space

(R)-3-aminoisobutyric acidReach from here →

Catalysed by CTH, SCLY, AGXT2cytosol, mitochondrial matrix

L-citrullineReach from here →

Catalysed by CTH, SCLY, SLC7A6cytosol, extracellular spaceOne of 2 routes

L-valineReach from here →

Catalysed by CTH, SCLY, SLC7A5cytosol, extracellular spaceOne of 6 routes

oxaloacetateReach from here →

Catalysed by CTH, AGXT2cytosolOne of 4 routes

L-arginineReach from here →

Catalysed by CTH, SCLY, SLC7A6cytosol, extracellular spaceOne of 3 routes

protein polypeptide chainReach from here →

Catalysed by CTH, SCLYcytosol

(S)-lactateReach from here →

Catalysed by CTH, AGXT2, LDHA, LDHB and 3 morecytosol