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2.4.2.4: thymidine phosphorylase

This is an abbreviated version!
For detailed information about thymidine phosphorylase, go to the full flat file.

Word Map on EC 2.4.2.4

Reaction

thymidine
+
phosphate
=
thymine
 +
2-deoxy-alpha-D-ribose 1-phosphate

Synonyms

angiogenic factor platelet-derived endothelial cell growth factor/thymidine phosphorylase, animal growth regulators, blood platelet-derived endothelial cell growth factors, blood platelet-derived endothelial cell growth factor, deoA, deoxythymidine phosphorylase, dthdpase, EC 2.4.2.23, gliostatin, gliostatins, GLS, HTP, More, PD-ECGF, PD-ECGF/TP, PD-ECGF/TP platelet-derived endothelial cell growth factor, PDECGF, phosphorylase, thymidine, platelet derived endothelial cell growth factor, platelet derived endothelial cell grwoth factor, platelet derived-endothelial cell growth factor, platelet-derived endothelial cell growth factor, platelet-derived endothelial cell growth factor/thymidine phosphorylase, platelet-derived endotherial cell growth factor, ppnP, pynpase, pyrimidine deoxynucleoside phosphorylase, pyrimidine nucleoside phosphorylase, pyrimidine phosphorylase, pyrimidine/purine nucleoside phosphorylase, TDRPASE, ThdPase, thymidine phosphorylase, thymidine Pi deoxyribosyltransferase, thymidine-orthophosphate deoxyribosyltransferase, thymidine:orthophosphate deoxy-D-ribosyltransferase, Tpase, TYMP

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.2 Pentosyltransferases
                2.4.2.4 thymidine phosphorylase

KI Value

KI Value on EC 2.4.2.4 - thymidine phosphorylase

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Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.3497
(2E)-3-phenylprop-2-enoic acid
pH 7.0, 30°C
0.0435
(4xi)-2',3'-O-[(1R)-2-carboxyethylidene]-5-methylcytidine
-
0.000236
(4xi)-5-methyl-2',3'-O-[(1R)-2-phosphonoethylidene]cytidine
-
0.2385
(6aS)-1,2,9,10-tetramethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline
pH 7.0, 30°C
0.0019 - 0.00396
(R)-1-[2-(phosphonomethoxy)propyl]thymine
0.00022 - 0.00344
(R)-1-[3-fluoro-2-(phosphonomethoxy)-propyl]thymine
0.00037 - 0.0027
(R)-1-[3-hydroxy-2-(phosphonomethoxy)propyl]thymine
0.00068 - 0.001
(S)-1-[2-(phosphonomethoxy)propyl]thymine
0.0004 - 0.00064
(S)-1-[3-fluoro-2-(phosphonomethoxy)-propyl]thymine
0.00093 - 0.0013
(S)-1-[3-hydroxy-2-(phosphonomethoxy)propyl]thymine
0.45
1-(2''-deoxy-beta-D-threo-pentafuranosyl)thymine
25°C, pH 6.5
0.45
1-(2'-deoxy-beta-D-threo-pentafuranosyl)thymine
in 50 mM potassium phosphate buffer, pH 6.5, 25°C
1.5
1-(2-hydroxyethoxymethyl)thymine
-
pH 7.5, 25°C, activity with 4-thiothymidine
0.00146 - 0.00173
1-[2-(phosphono-methoxy)ethyl]thymine
0.4 - 0.5
2,2'-O-anhydrouridine
0.1131
2,3,5-trihydroxy-6',7-dimethoxyflavone
pH 7.0, 30°C
0.4203
2H-1-benzopyran-2-one
pH 7.0, 30°C
0.6
3'-amino-3'-deoxythymidine
0.85
3'-Deoxythymidine
0.0768
3,3',4',5-tetrahydroxy-6-methoxyflavone
pH 7.0, 30°C
0.044
4,4'-[(2R,3S)-2,3-dimethylbutane-1,4-diyl]di(benzene-1,2-diol)
pH 7.0, 30°C
0.021 - 0.211
4,6-dihydroxy-5-nitropyrimidine
0.3442
4-methoxy-7H-furo[3,2-g][1]benzopyran-7-one
pH 7.0, 30°C
0.4
5'-bromo-5'-deoxythymidine
0.4
5'-iodo-5'-deoxythymidine
0.0114
5'-O-(3''-bromobenzoyl)-thymidine
pH not specified in the publication, 30°C
0.0078
5'-O-(4''-bromobenzoyl)-thymidine-3'-O-4''-bromobenzoate
pH not specified in the publication, 30°C
0.0128
5'-O-(4''-methoxybenzoyl)-thymidine
pH not specified in the publication, 30°C
0.0125
5'-O-(4''-methylbenzoyl)-thymidine
pH not specified in the publication, 30°C
0.039 - 0.146
5'-O-trityl-inosine
0.0002 - 0.00455
5-benzyl-6-chloropyrimidine-2,4(1H,3H)-dione
0.0011 - 0.006
5-Bromouracil
0.00103 - 0.00165
5-butyl-6-chloropyrimidine-2,4(1H,3H)-dione
0.017
5-chloro-6-(2-iminopyrrolidin-1-yl)methyl-2,4(1H,3H)-pyrimidinedione hydrochloride
-
in 50 mM Tris, 1 mM EDTA, pH 7.4, at 37°C
0.0000013 - 0.0000021
5-chloro-6-(2-iminopyrrolidin-1-yl)methyl-2,4-(1H,3H)-pyrimidine
0.000002 - 0.00002
5-chloro-6-[1-(2-iminopyrrolidinyl)methyl] uracil hydrochloride
0.00002
5-chloro-6-[1-(imminopyrrolidinyl)methyl]uracil hydrochloride
-
-
0.4 - 0.45
5-fluoro-1-(tetrahydrofur-2-yl)uracil
0.000051
5-fluoro-6-(1H-imidazol-1-ylmethyl)pyrimidine-2,4(1H,3H)-dione
-
-
0.001
5-fluoro-6-([[2-hydroxy-1-(hydroxymethyl)ethyl]amino]methyl)pyrimidine-2,4(1H,3H)-dione
-
-
0.000011 - 0.000017
5-fluoro-6-[(2-aminoimidazol-1-yl)methyl]uracil
0.00037
5-fluoro-6-[(4H-1,2,4-triazol-4-ylamino)methyl]pyrimidine-2,4(1H,3H)-dione
-
-
0.0042 - 0.0728
5-fluorouracil
0.48
5-Iodouracil
-
0.017
5-methyluridine
-
pH 6.0, recombinant enzyme
0.0051 - 0.0253
5-Nitrouracil
0.02
5-phenyl-6-pyrrolidin-1-ylpyrimidine-2,4(1H,3H)-dione
0.00063 - 0.00092
5-[(1E)-but-1-en-1-yl]-6-chloropyrimidine-2,4(1H,3H)-dione
0.0047
6-(1H-imidazol-1-ylmethyl)pyrimidine-2,4(1H,3H)-dione
-
-
0.000165
6-(2-aminoethyl)amine-5-chlorouracil
-
-
0.054
6-(4H-1,2,4-triazol-4-ylmethyl)pyrimidine-2,4(1H,3H)-dione
-
-
0.0088
6-([[2-hydroxy-1-(hydroxymethyl)ethyl]amino]methyl)pyrimidine-2,4(1H,3H)-dione
-
-
0.0034
6-amino-5-chlorouracil
-
-
0.088 - 0.13
6-aminouracil
0.075 - 0.137
6-benzyl-2-thiouracil
0.00121
6-bromo-5-phenylpyrimidine-2,4(1H,3H)-dione
0.00334 - 0.0051
6-chloro-5-(1-methylethenyl)pyrimidine-2,4(1H,3H)-dione
0.00394 - 0.00459
6-chloro-5-(2-naphthyl)pyrimidine-2,4(1H,3H)-dione
0.00028 - 0.00054
6-chloro-5-(2-thienyl)pyrimidine-2,4(1H,3H)-dione
0.00127 - 0.00174
6-chloro-5-(3,5-dimethylphenyl)pyrimidine-2,4(1H,3H)-dione
0.00071 - 0.00097
6-chloro-5-(4-fluorophenyl)pyrimidine-2,4(1H,3H)-dione
0.00042 - 0.00075
6-chloro-5-cyclohex-1-en-1-ylpyrimidine-2,4(1H,3H)-dione
0.0002 - 0.00029
6-chloro-5-cyclopent-1-en-1-yluracil
0.02
6-chloro-5-ethylpyrimidine-2,4(1H,3H)-dione
0.0016 - 0.00465
6-chloro-5-heptylpyrimidine-2,4(1H,3H)-dione
0.00106 - 0.00179
6-chloro-5-hexylpyrimidine-2,4(1H,3H)-dione
0.00309 - 0.00367
6-chloro-5-pentylpyrimidine-2,4(1H,3H)-dione
0.0004 - 0.00043
6-chloro-5-phenylpyrimidine-2,4(1H,3H)-dione
0.00402 - 0.00581
6-chloro-5-propylpyrimidine-2,4(1H,3H)-dione
0.00301 - 0.00399
6-chloro-5-pyridin-3-ylpyrimidine-2,4(1H,3H)-dione hydrochloride
0.00049 - 0.00091
6-chloro-5-[(1E)-1-ethylprop-1-en-1-yl]pyrimidine-2,4(1H,3H)-dione
0.00041 - 0.00091
6-chloro-5-[(1E)-pent-1-en-1-yl]pyrimidine-2,4(1H,3H)-dione
0.00117 - 0.00121
6-chloro-5-[(1E)-prop-1-en-1-yl]pyrimidine-2,4(1H,3H)-dione
0.00047 - 0.0005
6-fluoro-5-phenylpyrimidine-2,4(1H,3H)-dione
0.2952
6-methoxy-2-oxo-2H-1-benzopyran-7-yl 6-O-[(2R,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]-beta-D-glucopyranoside
pH 7.0, 30°C
0.02
6-methyl-5-phenylpyrimidine-2,4(1H,3H)-dione
1.6
6-Methyluracil
-
-
0.02
6-[(2-aminoethyl)amino]-5-phenylpyrimidine-2,4(1H,3H)-dione
0.1934
7-hydroxy-6-methoxy-2H-1-benzopyran-2-one
pH 7.0, 30°C
0.1811
8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one
pH 7.0, 30°C
0.127 - 0.1286
allyloxymethylthymine
0.67
deoxyribose-1-phosphate
-
-
0.1951
flavone
pH 7.0, 30°C
0.45
ftorafur
0.005
hydrogen [[(1R,2S,4S)-2-(hydroxymethyl)-4-(5-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)pyrrolidinium-1-yl]methyl]phosphonate
-
-
0.12
methyluridine
in 50 mM potassium phosphate buffer, pH 6.5, 25°C
2 - 12.5
NSC 65043
0.00002
thymidine phosphorylase inhibitor
-
-
-
0.158
Uracil
-
tumor tissue
0.013 - 0.06
uridine
0.00077
[(2S,3aR,4R,6R,6aR)-4-(5-chloro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-6-(hydroxymethyl)tetrahydrofuro[3,4-d][1,3]dioxol-2-yl]phosphonic acid
-
-
0.004
[(2S,4R,5S)-5-(2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxy-1,3-oxazolidin-2-yl]phosphonic acid
-
-
0.005
[(3aR,4R,6R,6aR)-4-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-6-(hydroxymethyl)tetrahydrofuro[3,4-d][1,3]dioxol-2-yl]phosphonic acid
-
-
0.01
[(3aR,4R,6R,6aR)-4-(hydroxymethyl)-6-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuro[3,4-d][1,3]dioxol-2-yl]phosphonic acid
-
-
0.0334
[[(2R,3aR,6aR)-6-(4-amino-5-methyl-2-oxopyrimidin-1(2H)-yl)-4-(hydroxymethyl)hexahydrofuro[3,4-b]furan-2-yl]methyl]phosphonic acid
-
0.00105
[[(2S,3aR,6aR)-6-(4-amino-5-methyl-2-oxopyrimidin-1(2H)-yl)-4-(hydroxymethyl)hexahydrofuro[3,4-b]furan-2-yl]methyl]phosphonic acid
-
0.00803
[[(2S,3aR,6aS)-4-(4-amino-5-methyl-2-oxopyrimidin-1(2H)-yl)-6-(hydroxymethyl)hexahydrofuro[3,4-b]furan-2-yl]methyl]phosphonic acid
-
0.01
[[(3S,4R)-3-hydroxy-4-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)pyrrolidin-1-yl]carbonyl]phosphonic acid
-
-
additional information
additional information
-