Protein Variants | Comment | Organism |
---|---|---|
K464A | mutant of the NBF1+R segment (nucleotide binding domain 1 and regulatory domain), Vmax is reduced about 50% | Homo sapiens |
K464H | mutant of the NBF1+R segment (nucleotide binding domain 1 and regulatory domain), Vmax is reduced about 50% | Homo sapiens |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Cd2+ | - |
Homo sapiens | |
vanadate | - |
Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0087 | - |
ATP | 37°C, reaction with the the NBF1+R segment (nucleotide binding domain 1 and regulatory domain) | Homo sapiens |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Co2+ | best divalent metal activator | Homo sapiens | |
Mg2+ | activates | Homo sapiens | |
Mn2+ | activates | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + H2O + closed Cl- channel | Homo sapiens | - |
ADP + phosphate + open Cl- channel | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Purification (Comment) | Organism |
---|---|
the NBF1+R segment (nucleotide binding domain 1 and regulatory domain) and its mutant forms K464H and K464A | Homo sapiens |
Renatured (Comment) | Organism |
---|---|
the guanidine hydrochloride-solubilized and denatured wild-type and mutant NBF1+R proteins can be renatured at 25°C upon rapid dilution with a buffered solution containing glycerol | Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + H2O + closed Cl- channel | - |
Homo sapiens | ADP + phosphate + open Cl- channel | - |
? | |
ATP + H2O + closed Cl- channel | the NBF1+R segment (nucleotide binding domain 1 and regulatory domain) has the capacity to catalyze ATP hydrolysis in the absence of a fusion partner | Homo sapiens | ADP + phosphate + open Cl- channel | - |
? |