Data extracted from this reference:
Inhibitors
2.4.2.6
adenine
Lactobacillus helveticus
2.4.2.6
cytosine
Lactobacillus helveticus
2.4.2.6
deoxyadenosine
Lactobacillus helveticus
2.4.2.6
deoxycytidine
Lactobacillus helveticus
2.4.2.6
deoxyinosine
Lactobacillus helveticus
2.4.2.6
hypoxanthine
Lactobacillus helveticus
2.4.2.6
Tris
complete inhibition of deoxyribosyltransferase I at 0.1 M, pH 6.9. 62% inhibition of nucleoside deoxyribosyltransferase I at 0.8 M, pH 5.9
Lactobacillus helveticus
KM Value [mM]
2.4.2.6
0.019
adenine
reaction with deoxycytidine
Lactobacillus helveticus
2.4.2.6
0.041
deoxyinosine
Lactobacillus helveticus
2.4.2.6
0.086
hypoxanthine
Lactobacillus helveticus
2.4.2.6
0.09
deoxycytidine
Lactobacillus helveticus
2.4.2.6
0.12
deoxyadenosine
Lactobacillus helveticus
2.4.2.6
0.22
cytosine
Lactobacillus helveticus
2.4.2.6
0.35
deoxyinosine
Lactobacillus helveticus
2.4.2.6
0.45
deoxyadenosine
Lactobacillus helveticus
Molecular Weight [Da]
2.4.2.6
86000
Lactobacillus helveticus
Organism
2.4.2.6
Lactobacillus helveticus
nucleoside deoxyribosyltransferase-I and nucleoside deoxyribosyltransferase-I
Reaction
2.4.2.6
2-deoxy-D-ribosyl-base1 + base2 = 2-deoxy-D-ribosyl-base2 + base1
ping-pong bi bi mechanism
Lactobacillus helveticus
Substrates and Products (Substrate)
2.4.2.6
5'-fluoro-5'-thymidine + adenine
deoxyribosyltransferase II
638042
Lactobacillus helveticus
5'-fluoro-5'-deoxythymine + adenosine
?
2.4.2.6
deoxycytidine + adenine
638042
Lactobacillus helveticus
cytosine + deoxyadenosine
638042
Lactobacillus helveticus
r
2.4.2.6
deoxyinosine + adenine
638042
Lactobacillus helveticus
hypoxanthine + deoxyadenosine
638042
Lactobacillus helveticus
r
2.4.2.6
additional information
nucleoside deoxyribosyltransferase I is strictly specific for transfer between purine bases. Nucleoside deoxyribosyltransferase II catalyzes the transfer of the deoxyribosyl moiety between purines or pyrimidines as well as from a purine to a pyrimidine
638042
Lactobacillus helveticus
?
2.4.2.6
thymidine + xanthine
638042
Lactobacillus helveticus
9-deoxyribosylxanthine + 7-deoxyribosylxanthine
20% 9-deoxyribosylxanthine + 80% 7-deoxyribosylxanthine
638042
Lactobacillus helveticus
?
Synonyms
2.4.2.6
nucleoside deoxyribosyltransferase I
purine nucleoside:purine deoxyribosyltransferase:strictly specific for transfer between purine bases
Lactobacillus helveticus
2.4.2.6
nucleoside deoxyribosyltransferase II
purine(pyrimidine) nucleoside:purine(pyrimidine) deoxyribosyltransferase:catalyzes the transfer of the deoxyribosyl moiety between purines or pyrimidines as well as from a purine to a pyrimidine
Lactobacillus helveticus
pH Optimum
2.4.2.6
5.8
Lactobacillus helveticus
pH Stability
2.4.2.6
6.5
optimal stability
Lactobacillus helveticus
Ki Value [mM]
2.4.2.6
0.021
adenine
Lactobacillus helveticus
2.4.2.6
0.039
adenine
Lactobacillus helveticus
2.4.2.6
0.079
hypoxanthine
Lactobacillus helveticus
2.4.2.6
0.092
deoxyadenosine
Lactobacillus helveticus
2.4.2.6
0.095
deoxycytidine
Lactobacillus helveticus
2.4.2.6
0.17
cytosine
Lactobacillus helveticus
2.4.2.6
0.34
deoxyinosine
Lactobacillus helveticus
2.4.2.6
0.43
deoxyadenosine
Lactobacillus helveticus
Inhibitors (protein specific)
2.4.2.6
adenine
Lactobacillus helveticus
2.4.2.6
cytosine
Lactobacillus helveticus
2.4.2.6
deoxyadenosine
Lactobacillus helveticus
2.4.2.6
deoxycytidine
Lactobacillus helveticus
2.4.2.6
deoxyinosine
Lactobacillus helveticus
2.4.2.6
hypoxanthine
Lactobacillus helveticus
2.4.2.6
Tris
complete inhibition of deoxyribosyltransferase I at 0.1 M, pH 6.9. 62% inhibition of nucleoside deoxyribosyltransferase I at 0.8 M, pH 5.9
Lactobacillus helveticus
Ki Value [mM] (protein specific)
2.4.2.6
0.021
adenine
Lactobacillus helveticus
2.4.2.6
0.039
adenine
Lactobacillus helveticus
2.4.2.6
0.079
hypoxanthine
Lactobacillus helveticus
2.4.2.6
0.092
deoxyadenosine
Lactobacillus helveticus
2.4.2.6
0.095
deoxycytidine
Lactobacillus helveticus
2.4.2.6
0.17
cytosine
Lactobacillus helveticus
2.4.2.6
0.34
deoxyinosine
Lactobacillus helveticus
2.4.2.6
0.43
deoxyadenosine
Lactobacillus helveticus
KM Value [mM] (protein specific)
2.4.2.6
0.019
adenine
reaction with deoxycytidine
Lactobacillus helveticus
2.4.2.6
0.041
deoxyinosine
Lactobacillus helveticus
2.4.2.6
0.086
hypoxanthine
Lactobacillus helveticus
2.4.2.6
0.09
deoxycytidine
Lactobacillus helveticus
2.4.2.6
0.12
deoxyadenosine
Lactobacillus helveticus
2.4.2.6
0.22
cytosine
Lactobacillus helveticus
2.4.2.6
0.35
deoxyinosine
Lactobacillus helveticus
2.4.2.6
0.45
deoxyadenosine
Lactobacillus helveticus
Molecular Weight [Da] (protein specific)
2.4.2.6
86000
Lactobacillus helveticus
Substrates and Products (Substrate) (protein specific)
2.4.2.6
5'-fluoro-5'-thymidine + adenine
deoxyribosyltransferase II
638042
Lactobacillus helveticus
5'-fluoro-5'-deoxythymine + adenosine
?
2.4.2.6
deoxycytidine + adenine
638042
Lactobacillus helveticus
cytosine + deoxyadenosine
638042
Lactobacillus helveticus
r
2.4.2.6
deoxyinosine + adenine
638042
Lactobacillus helveticus
hypoxanthine + deoxyadenosine
638042
Lactobacillus helveticus
r
2.4.2.6
additional information
nucleoside deoxyribosyltransferase I is strictly specific for transfer between purine bases. Nucleoside deoxyribosyltransferase II catalyzes the transfer of the deoxyribosyl moiety between purines or pyrimidines as well as from a purine to a pyrimidine
638042
Lactobacillus helveticus
?
2.4.2.6
thymidine + xanthine
638042
Lactobacillus helveticus
9-deoxyribosylxanthine + 7-deoxyribosylxanthine
20% 9-deoxyribosylxanthine + 80% 7-deoxyribosylxanthine
638042
Lactobacillus helveticus
?
pH Optimum (protein specific)
2.4.2.6
5.8
Lactobacillus helveticus
pH Stability (protein specific)
2.4.2.6
6.5
optimal stability
Lactobacillus helveticus