Compound as reactive (16)
4-aminobutanoate + L-histidine + ATP → homocarnosine + H+ + phosphate + ADP
H+ + L-histidine → histamine + CO2
L-histidine → urocanate + ammonium
2 ATP + L-tryptophan + L-histidine → 2 H+ + 2 diphosphate + 2 AMP + histidyltryptophyldiketopiperazine
S-adenosyl-L-methionine + L-histidine → S-methyl-5'-thioadenosine + (2S)-2-amino-4-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino}butanoate + H+
L-histidine + L-cysteine → S-4-(histidyl)-cysteine sulfoxide
S-adenosyl-L-methionine + L-histidine → S-adenosyl-L-homocysteine + H+ + Nα-methyl-L-histidine
β-alanine + L-histidine + ATP → carnosine + H+ + phosphate + ADP
L-histidine + L-cysteine + oxygen → H2O + L-alanin-3-yl L-histidin-5-yl S-oxide
H2O + L-histidine + ATP → L-histidine + phosphate + ADP
ATP + L-histidine + tRNA(His) → AMP + diphosphate + His-tRNA(His)
L-histidine + S-adenosyl-L-methionine → H+ + Nπ-methyl-L-histidine + S-adenosyl-L-homocysteine
ATP + L-histidine + tRNA(His), mitochondrial → AMP + diphosphate + His-tRNA(His)
3 S-adenosyl-L-methionine + L-histidine → 3 S-adenosyl-L-homocysteine + 3 H+ + hercynine
H+ + L-histidine → H+ + L-histidine
L-histidine → L-histidine
Compound as product (8)
H2O + L-alanyl-L-histidine → L-alanine + L-histidine
H2O + homocarnosine → 4-aminobutanoate + L-histidine
2 NAD+ + H2O + histidinol → 2 NADH + 3 H+ + L-histidine
H2O + histidinal + NAD+ → 2 H+ + NADH + L-histidine
H2O + L-histidine + ATP → L-histidine + phosphate + ADP
H2O + carnosine → β-alanine + L-histidine
H+ + L-histidine → H+ + L-histidine
L-histidine → L-histidine
Reversible reaction (5)
2-oxoglutarate + L-histidine ↔ imidazole-pyruvate + L-glutamate
L-histidine ↔ D-histidine
pyruvate + L-histidine ↔ imidazole-pyruvate + L-alanine
acetyl-CoA + L-histidine ↔ coenzyme A + N-acetyl-L-histidine + H+
an oxidized electron donor + riboflavin + L-histidine ↔ a reduced electron donor + 8α-(N(3)-histidyl)riboflavin