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Literature summary for 2.3.1.33 extracted from

  • Baslow, M.H.
    N-Acetyl-L-histidine synthetase activity from the brain of the killifish (1966), Brain Res., 3, 210-213.
    View publication on PubMed
Search for more literature for 2.3.1.33

Activating Compound

Activating Compound Comment Organism Structure
acetyl-CoA 15fold stimulation Fundulus heteroclitus
Acetylcholine 2.5fold stimulation Fundulus heteroclitus
ATP 2.6fold stimulation Fundulus heteroclitus
glycine 1.9fold stimulation Fundulus heteroclitus
Sodium acetate 3.1fold stimulation Fundulus heteroclitus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acetyl-CoA + L-histidine Fundulus heteroclitus
-
 CoA + N-acetyl-L-histidine
-
 ?

Organism

Organism UniProt Comment Textmining
Fundulus heteroclitus
-
 killifish
-

Purification (Commentary)

Purification (Comment) Organism
partial Fundulus heteroclitus

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
 Fundulus heteroclitus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-CoA + L-histidine
-
 Fundulus heteroclitus CoA + N-acetyl-L-histidine
-
 ?
acetyl-CoA + L-histidine with D-histidine 12-20% of the activity with L-histidine Fundulus heteroclitus CoA + N-acetyl-L-histidine
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
 assay at Fundulus heteroclitus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.7
-
-
 Fundulus heteroclitus

pH Range

pH Minimum pH Maximum Comment Organism
7 7.7 pH 7.0: 63% of activity maximum, pH 7.7: activity maximum Fundulus heteroclitus