EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.7.53 | 0.006 | - |
P1,P4-bis(5'-adenosyl) tetraphosphate | pH 9.5 | Dolichospermum flos-aquae |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.7.7.53 | Ca2+ | activates | Dolichospermum flos-aquae | |
2.7.7.53 | Co2+ | activates | Dolichospermum flos-aquae | |
2.7.7.53 | Mg2+ | required, most effective divalent cation | Dolichospermum flos-aquae | |
2.7.7.53 | Mn2+ | activates | Dolichospermum flos-aquae | |
2.7.7.53 | Zn2+ | slight activation | Dolichospermum flos-aquae |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.7.7.53 | 32000 | - |
gel filtration | Dolichospermum flos-aquae |
2.7.7.53 | 32000 | - |
gel filtration | Trichormus variabilis |
2.7.7.53 | 39000 | - |
gel filtration | Synechococcus sp. |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.7.53 | Dolichospermum flos-aquae | - |
- |
- |
2.7.7.53 | Synechococcus sp. | - |
- |
- |
2.7.7.53 | Trichormus variabilis | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.7.7.53 | partial, 206fold | Dolichospermum flos-aquae |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.7.7.53 | 0.037 | - |
partially purified enzyme | Dolichospermum flos-aquae |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.7.53 | additional information | P1,P6-bis(5'-adenosyl) hexaphosphate is a very poor substrate | Dolichospermum flos-aquae | ? | - |
? | |
2.7.7.53 | additional information | no activity with sulfate | Dolichospermum flos-aquae | ? | - |
? | |
2.7.7.53 | P1,P2-bis(5'-adenosyl) diphosphate + phosphate | no activity | Dolichospermum flos-aquae | ? | - |
? | |
2.7.7.53 | P1,P3-bis(5'-adenosyl) triphosphate + phosphate | - |
Dolichospermum flos-aquae | ADP | - |
? | |
2.7.7.53 | P1,P4-bis(5'-adenosyl) tetraphosphate + arsenate | 182% activity compared to phosphate | Dolichospermum flos-aquae | ? | - |
? | |
2.7.7.53 | P1,P4-bis(5'-adenosyl) tetraphosphate + chromate | poor substrate | Dolichospermum flos-aquae | ? | - |
r | |
2.7.7.53 | P1,P4-bis(5'-adenosyl) tetraphosphate + molybdate | poor substrate | Dolichospermum flos-aquae | ? | - |
r | |
2.7.7.53 | P1,P4-bis(5'-adenosyl) tetraphosphate + phosphate | - |
Dolichospermum flos-aquae | ADP + ATP | - |
? | |
2.7.7.53 | P1,P4-bis(5'-adenosyl) tetraphosphate + phosphate | - |
Synechococcus sp. | ADP + ATP | - |
? | |
2.7.7.53 | P1,P4-bis(5'-adenosyl) tetraphosphate + phosphate | - |
Trichormus variabilis | ADP + ATP | - |
? | |
2.7.7.53 | P1,P4-bis(5'-adenosyl) tetraphosphate + tungstate | no activity | Dolichospermum flos-aquae | ? | - |
? | |
2.7.7.53 | P1,P4-bis(5'-adenosyl) tetraphosphate + vanadate | 225% activity compared to phosphate | Dolichospermum flos-aquae | ? | - |
r | |
2.7.7.53 | P1,P5-bis(5'-adenosyl) pentaphosphate + phosphate | - |
Dolichospermum flos-aquae | ADP + p4A | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.7.7.53 | 9 | - |
- |
Dolichospermum flos-aquae |