additional information
Saccharomyces cerevisiae
physiological function, investigation of metabolic fluxes in several mutants impaired in the pyrimidine salvage pathway, regulation, overview
?
uridine + H2O
Saccharomyces cerevisiae
enzyme is important for recycling, via the salvage pathway, pyrimidine deoxy- and ribonucleosides into uracil required for the growth of strains lacking de novo pyrimidine synthesis pathway
D-ribose + uracil
?
5-fluorocytidine + H2O
655283
Saccharomyces cerevisiae
D-ribose + 5-fluorocytosine
?
5-fluorouridine + H2O
655283
Saccharomyces cerevisiae
D-ribose + 5-fluorouracil
?
cytidine + H2O
655283
Saccharomyces cerevisiae
D-ribose + cytosine
?
deoxycytidine + H2O
655283
Saccharomyces cerevisiae
D-deoxyribose + cytosine
?
additional information
physiological function, investigation of metabolic fluxes in several mutants impaired in the pyrimidine salvage pathway, regulation, overview
655283
Saccharomyces cerevisiae
?
additional information
substrate specificity, enzyme possesses no phosphorylase activity
655283
Saccharomyces cerevisiae
?
uridine + H2O
655283
Saccharomyces cerevisiae
D-ribose + uracil
?
uridine + H2O
enzyme is important for recycling, via the salvage pathway, pyrimidine deoxy- and ribonucleosides into uracil required for the growth of strains lacking de novo pyrimidine synthesis pathway
655283
Saccharomyces cerevisiae
D-ribose + uracil
?
0.6
5-fluorouridine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
2
cytidine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
2
ribosylthymine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
3
5-fluorocytidine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
3
deoxycytidine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
3
Inosine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
0.6
5-fluorouridine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
2
cytidine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
2
ribosylthymine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
3
5-fluorocytidine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
3
deoxycytidine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
3
Inosine
pH 7.5, 37°C, wild-type enzyme, versus uridine
Saccharomyces cerevisiae
additional information
Saccharomyces cerevisiae
physiological function, investigation of metabolic fluxes in several mutants impaired in the pyrimidine salvage pathway, regulation, overview
?
uridine + H2O
Saccharomyces cerevisiae
enzyme is important for recycling, via the salvage pathway, pyrimidine deoxy- and ribonucleosides into uracil required for the growth of strains lacking de novo pyrimidine synthesis pathway
D-ribose + uracil
?
5-fluorocytidine + H2O
655283
Saccharomyces cerevisiae
D-ribose + 5-fluorocytosine
?
5-fluorouridine + H2O
655283
Saccharomyces cerevisiae
D-ribose + 5-fluorouracil
?
cytidine + H2O
655283
Saccharomyces cerevisiae
D-ribose + cytosine
?
deoxycytidine + H2O
655283
Saccharomyces cerevisiae
D-deoxyribose + cytosine
?
additional information
physiological function, investigation of metabolic fluxes in several mutants impaired in the pyrimidine salvage pathway, regulation, overview
655283
Saccharomyces cerevisiae
?
additional information
substrate specificity, enzyme possesses no phosphorylase activity
655283
Saccharomyces cerevisiae
?
uridine + H2O
655283
Saccharomyces cerevisiae
D-ribose + uracil
?
uridine + H2O
enzyme is important for recycling, via the salvage pathway, pyrimidine deoxy- and ribonucleosides into uracil required for the growth of strains lacking de novo pyrimidine synthesis pathway
655283
Saccharomyces cerevisiae
D-ribose + uracil
?
751844
Baccolini
AMP and GMP catabolism in Ara ...
Arabidopsis thaliana
Plant Cell
31
734-751
2019
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4
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1
1
-
-
-
731361
Arivett
Characterization of inosine-ur ...
Escherichia coli
Biochim. Biophys. Acta
1844
656-662
2014
-
-
1
-
-
-
-
6
-
-
3
-
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2
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1
1
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7
1
2
1
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6
1
1
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1
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-
-
-
6
-
-
3
-
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1
-
-
-
-
7
1
1
-
-
6
1
1
-
-
-
-
-
-
6
6
731446
Shea
Identification of proton-pump ...
Trichomonas vaginalis
Bioorg. Med. Chem. Lett.
24
1080-1084
2014
-
-
-
-
-
-
4
-
-
-
-
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-
3
-
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-
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2
1
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1
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3
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3
4
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-
-
-
-
1
-
-
-
1
-
-
-
-
-
-
-
-
-
732656
Kopecna
Structure and function of nucl ...
Physcomitrella patens, Zea mays
Plant Physiol.
163
1568-1583
2013
-
-
2
-
1
-
-
9
-
-
-
3
-
3
-
-
-
-
-
-
-
-
19
-
3
2
-
-
8
2
-
-
-
-
-
-
-
-
3
-
-
1
-
-
-
-
9
-
-
-
3
-
-
-
-
-
-
-
-
19
-
3
-
-
8
3
-
-
-
-
3
4
-
8
8
716542
Jung
Arabidopsis nucleoside hydrola ...
Arabidopsis thaliana
Plant J.
65
703-711
2011
-
-
-
-
-
-
-
5
-
-
-
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-
1
-
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1
-
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6
-
1
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-
-
-
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5
-
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-
-
-
1
-
-
6
-
-
-
-
-
-
-
-
-
-
2
2
-
-
-
698901
Belenky
Nicotinamide riboside and nico ...
Saccharomyces cerevisiae, Saccharomyces cerevisiae BY4742
J. Biol. Chem.
284
158-164
2009
-
-
1
-
-
-
2
4
-
1
-
-
-
28
-
-
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-
-
-
-
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8
-
2
-
-
-
4
-
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-
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1
-
-
-
-
-
2
-
4
-
1
-
-
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-
-
-
-
-
-
-
8
-
-
-
-
4
-
-
-
-
-
-
-
-
-
-
700741
Jung
Uridine-ribohydrolase is a key ...
Arabidopsis thaliana, Oryza sativa
Plant Cell
21
876-891
2009
-
-
2
-
1
-
-
3
-
-
-
-
-
2
-
-
-
-
-
5
1
-
2
-
4
-
-
-
-
-
-
-
-
-
-
-
-
-
2
-
-
1
-
-
-
-
3
-
-
-
-
-
-
-
-
-
5
1
-
2
-
-
-
-
-
-
-
-
-
-
1
1
-
-
-
710272
Mach
-
Uridine ribohydrolase and the ...
Arabidopsis thaliana
Plant Cell
21
0000
2009
-
-
-
-
-
-
-
-
1
-
-
-
-
1
-
-
-
-
-
5
-
-
1
-
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
1
-
-
-
-
-
-
-
-
5
-
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
683968
Katahira
-
Dual function of pyrimidine me ...
Solanum tuberosum
Physiol. Plant.
127
38-43
2006
-
-
-
-
-
-
-
-
-
-
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-
1
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2
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-
2
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
638539
Mitterbauer
Saccharomyces cerevisiae URH1 ...
Crithidia fasciculata, Homo sapiens, Saccharomyces cerevisiae
Appl. Environ. Microbiol.
68
1336-1343
2002
-
1
3
-
1
-
-
-
-
-
-
7
-
5
-
-
-
-
-
-
-
-
8
-
6
1
-
-
-
-
-
-
-
-
-
-
-
1
3
-
-
1
-
-
-
-
-
-
-
-
7
-
-
-
-
-
-
-
-
8
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
655283
Kurtz
The URH1 uridine ribohydrolase ...
Saccharomyces cerevisiae
Curr. Genet.
41
132-141
2002
-
-
-
-
2
-
6
-
-
-
-
2
-
4
-
-
-
1
-
-
-
-
8
-
2
1
-
-
-
1
-
-
-
6
-
-
-
-
-
-
-
2
-
-
7
6
-
-
-
-
2
-
-
-
-
-
-
-
-
8
-
1
-
-
-
1
-
-
-
-
-
-
-
-
-
326402
Kurtz
New insights into the pyrimidi ...
Saccharomyces cerevisiae
Curr. Genet.
36
130-136
1999
-
-
-
-
-
-
-
-
-
-
-
1
-
2
-
-
-
-
-
-
-
-
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
-
-
-
-
-
-
-
-
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
326393
Lee
-
Uridine nucleosidase from malt ...
Hordeum vulgare
J. Am. Soc. Brew. Chem.
45
131-135
1987
-
-
-
-
-
-
2
1
-
-
2
-
-
1
-
-
1
-
-
-
1
-
1
1
-
1
-
2
-
1
1
1
-
-
-
-
-
-
-
-
-
-
-
-
2
-
1
-
-
2
-
-
-
-
1
-
-
1
-
1
1
1
-
2
-
1
1
1
-
-
-
-
-
-
-
326394
Magni
Uridine nucleosidase from yeas ...
Saccharomyces cerevisiae
Methods Enzymol.
51
290-296
1978
-
-
-
-
-
-
14
2
-
1
2
-
-
2
-
-
-
-
-
-
1
2
2
1
-
-
-
-
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
14
-
2
-
1
2
-
-
-
-
-
-
-
1
2
2
1
-
-
-
-
1
-
-
-
-
-
-
-
-
-
326395
Magni
Baker's yeast uridine nucleosi ...
Saccharomyces cerevisiae
Biochem. Biophys. Res. Commun.
69
724-730
1976
-
-
-
-
-
-
9
-
-
1
-
-
-
2
-
-
-
-
-
-
-
-
1
-
-
-
-
-
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
-
-
-
1
-
-
-
-
-
-
-
-
-
-
1
-
-
-
-
-
1
-
-
-
-
-
-
-
-
-
326398
Magni
Bakers yeast uridine nucleosid ...
Saccharomyces cerevisiae
J. Biol. Chem.
250
9-13
1975
-
-
-
-
-
-
4
2
-
-
2
-
-
2
-
-
-
-
-
-
1
2
2
1
-
-
-
-
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4
-
2
-
-
2
-
-
-
-
-
-
-
1
2
2
1
-
-
-
-
1
-
-
-
-
-
-
-
-
-
326396
Vita
Baker's yeast uridine nucleosi ...
Saccharomyces cerevisiae
Boll. Soc. Ital. Biol. Sper.
50
1077-1083
1974
-
-
-
-
-
-
2
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2
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1
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2
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-
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-
-
-
-
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
326397
Corradetti
Baker's yeast uridine nucleosi ...
Saccharomyces cerevisiae
Boll. Soc. Ital. Biol. Sper.
50
1070-1076
1974
-
-
-
-
-
-
-
-
-
-
-
-
-
2
-
-
1
-
-
-
-
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1
-
-
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-
-
-
-
-
-
-
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-
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-
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-
1
-
-
-
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4168
Murray
-
Molecular weight estimations o ...
Pisum sativum
Phytochemistry
10
2645-2648
1971
-
-
-
-
-
-
-
-
-
-
1
1
-
1
-
-
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-
-
1
-
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2
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-
-
-
-
-
-
-
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-
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-
1
1
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-
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-
1
-
-
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
326399
Raggi-Ranieri
Partial purification and prope ...
Saccharomyces cerevisiae
Ital. J. Biochem.
20
27-43
1971
-
-
-
-
-
-
5
-
-
-
1
-
-
2
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-
1
-
-
-
1
-
1
-
-
-
-
3
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
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5
-
-
-
-
1
-
-
-
-
1
-
-
1
-
1
-
-
-
3
-
1
-
-
-
-
-
-
-
-
-
326401
Achar
Purification and properties of ...
Vigna radiata var. radiata
Arch. Biochem. Biophys.
119
356-362
1967
-
-
-
-
-
1
5
1
-
1
-
-
-
1
-
-
1
-
-
1
1
-
1
-
-
1
1
-
-
1
1
-
-
-
-
-
-
-
-
-
-
-
1
-
5
-
1
-
1
-
-
-
-
-
1
-
1
1
-
1
-
1
1
-
-
1
1
-
-
-
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-
-
-
-