EC Number   |
Substrates   |
Products   |
Reversibility   |
|---|
  2.4.2.17 | 1-(5-phospho-beta-D-ribosyl)-ATP + diphosphate |
- |
ATP + 5-phospho-alpha-D-ribose 1-diphosphate |
- |
? |
  2.4.2.17 | ATP + 5-phospho-alpha-D-ribose 1-diphosphate |
- |
1-(5-phospho-D-ribosyl)-ATP + diphosphate |
- |
? |
  2.4.2.17 | ATP + 5-phospho-alpha-D-ribose 1-diphosphate |
first step in histidine biosynthesis, enzyme is regulated in a complex allosterical manner, it is a key enzyme is control of the metabolic flux through the pathway |
1-(5-phospho-D-ribosyl)-ATP + diphosphate |
- |
? |
  2.4.2.17 | ATP + 5-phospho-alpha-D-ribose 1-diphosphate |
first reaction of histidine biosynthesis |
1-(5-phospho-D-ribosyl)-ATP + diphosphate |
- |
? |
  2.4.2.17 | ATP + 5-phospho-alpha-D-ribose 1-diphosphate |
first enzyme in histidine biosynthetic pathway. ATP-PRT expression plays a major role in regulating the pool of free His and contributes to the exceptional Ni tolerance of hyperaccumulator Alyssum species |
1-(5-phospho-D-ribosyl)-ATP + diphosphate |
- |
? |
  2.4.2.17 | ATP + 5-phospho-alpha-D-ribose 1-diphosphate |
- |
diphosphate + N-1-(5'-phosphoribosyl)-ATP |
- |
? |
  2.4.2.17 | ATP + 5-phospho-alpha-D-ribose 1-diphosphate |
first step in histidine biosynthesis |
diphosphate + N-1-(5'-phosphoribosyl)-ATP |
- |
? |
  2.4.2.17 | ATP + 5-phospho-alpha-D-ribose 1-diphosphate |
- |
1-(5-phospho-alpha-D-ribosyl)-ATP + diphosphate |
- |
? |
  2.4.2.17 | ATP + 5-phospho-alpha-D-ribose 1-diphosphate |
- |
1-(5-phospho-beta-D-ribosyl)-ATP + diphosphate |
- |
? |
  2.4.2.17 | more |
not: ribose 5-phosphate, AMP, ADP, UTP, CTP, GTP |
? |
- |
? |