CHEBI:15971

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

656 compounds within 3 steps: 25 in 1, 183 in 2, 448 in 3

One step

L-homocarnosineReach from here →
1. Formation of homocarnosine
Catalysed by CARNS1cytosol
L-leucineReach from here →
1. transport of histidine and leucine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
CHEBI:15699Reach from here →
1. transport of histidine and homoserine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
CHEBI:15727Reach from here →
1. L-histidine:beta-alanine ligase (ADP-forming)
Catalysed by CARNS1cytosol
L-citrullineReach from here →
1. transport of citrulline and histidine (cytosol to extracellular)
Catalysed by SLC7A5, SLC7A6extracellular space, cytosolOne of 4 routes
L-valineReach from here →
1. transport of histidine and valine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
L-arginineReach from here →
1. transport of arginine and histidine (cytosol to extracellular)
Catalysed by SLC7A5, SLC7A6extracellular space, cytosolOne of 6 routes
protein polypeptide chainReach from here →
1. PROTEIN_BS
No catalyst recordedcytosol
CHEBI:16857Reach from here →
1. transport of histidine and threonine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
L-isoleucineReach from here →
1. transport of histidine and isoleucine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
CHEBI:17203Reach from here →
1. transport of histidine and proline (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
L-cysteineReach from here →
1. transport of cysteine and histidine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
trans-urocanateReach from here →
1. L-histidine ammonia-lyase (urocanate-forming)
Catalysed by HALcytosol
CHEBI:17895Reach from here →
1. transport of histidine and tyrosine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
CHEBI:18019Reach from here →
1. transport of histidine and lysine (cytosol to extracellular)
Catalysed by SLC7A5, SLC7A6extracellular space, cytosolOne of 4 routes
L-glutamineReach from here →
1. transport of glutamine and histidine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
chlorine(.)Reach from here →
1. transport of chloride and histidine (cytosol to extracellular)
Catalysed by SLC6A14extracellular space, cytosol
L-ornithineReach from here →
1. transport of histidine and ornithine (cytosol to extracellular)
Catalysed by SLC7A5, SLC7A6extracellular space, cytosolOne of 4 routes
glycineReach from here →
1. transport of glycine and histidine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
L-methionineReach from here →
1. transport of histidine and methionine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
L-tryptophanReach from here →
1. transport of histidine and tryptophan (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
L-alanineReach from here →
1. transport of alanine and histidine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
L-asparagineReach from here →
1. transport of asparagine and histidine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
L-phenylalanineReach from here →
1. transport of histidine and phenylalanine (cytosol to extracellular)
Catalysed by SLC7A6extracellular space, cytosolOne of 2 routes
histamineReach from here →
1. L-histidine carboxy-lyase (histamine-forming)
Catalysed by HDCcytosol

Two steps

beta-carbolineReach from here →
1. transport of histidine and tryptophan (cytosol to extracellular)
2. beta-carboline hydrolysis
Catalysed by SLC7A6extracellular space, cytosol
(S)-carnitineReach from here →
1. transport of chloride and histidine (cytosol to extracellular)
2. Carnitine Transport by Atb0
Catalysed by SLC6A14extracellular space, cytosol
CHEBI:1146900Reach from here →