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1.5.1.33: pteridine reductase

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

Word Map on EC 1.5.1.33

Reaction

5,6,7,8-tetrahydrobiopterin
+ 2 NADP+ =
biopterin
+ 2 NADPH + 2 H+

Synonyms

Atu1130, EC 1.1.1.253, H region methotrexate resistance protein, LaPTR1, LbPTR1, LdPTR1, LmPTR1, LpPTR1, More, NADPH-dependent short-chain dehydrogenase/reductase pteridine reductase, NADPH-dihydropteridine reductase, PruA, pteridine reductase, pteridine reductase 1, pteridine reductase I, PTR1, reductase, dihydropteridine (reduced nicotinamide adenine dinucleotide phosphate), Tb-PR, TbPTR1, tcptr1

ECTree

     1 Oxidoreductases
         1.5 Acting on the CH-NH group of donors
             1.5.1 With NAD+ or NADP+ as acceptor
                1.5.1.33 pteridine reductase

KI Value

KI Value on EC 1.5.1.33 - pteridine reductase

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Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.06
(2-amino-2,3-dihydro-1H-benzimidazol-1-yl)(phenyl)methanone
-
Ki above 0.06 mM, pH and temperature not specified in the publication
0.00011 - 0.00018
(4S)-4-[[(4-[[(2,4-diaminopteridin-6-yl)methyl](methyl)amino]phenyl)carbonyl]amino]-5-oxohexanoic acid
0.0037
1-(2,5-dichlorobenzyl)-2,3-dihydro-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.01
1-(2-chlorobenzyl)-2,3-dihydro-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.021
1-(2-fluorobenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.015
1-(2-methylbenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.024
1-(2-phenylethyl)-2,3-dihydro-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.06
1-(3,4-dichlorobenzyl)-1H-benzimidazol-2-amine
-
Ki above 0.06 mM, pH and temperature not specified in the publication
0.0004
1-(3,4-dichlorobenzyl)-2,3-dihydro-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.00046
1-(3,4-dichlorobenzyl)-4-methoxy-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.06
1-(3,4-dichlorobenzyl)-4-phenyl-1H-benzimidazol-2-amine
-
Ki above 0.06 mM, pH and temperature not specified in the publication
0.00031
1-(3,4-dichlorobenzyl)-4-propoxy-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0039
1-(3,4-dichlorobenzyl)-5,6-dimethyl-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.00065
1-(3,4-dichlorobenzyl)-7-methoxy-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.000007
1-(3,4-dichlorobenzyl)-7-phenyl-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.000047
1-(3,4-dichlorobenzyl)-7-propoxy-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0088
1-(3,5-dichlorobenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0075
1-(3-chlorobenzyl)-2,3-dihydro-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0031
1-(4-bromobenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0054
1-(4-chlorobenzyl)-2,3-dihydro-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.015
1-(4-methylbenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0042
1-(4-tert-butylbenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0061
1-(naphthalen-1-ylmethyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0028
1-(naphthalen-2-ylmethyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.053
1-(pyridin-2-yl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.054
1-(pyridin-3-yl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.016
1-benzyl-2,3-dihydro-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.2
1-ethyl-2,3-dihydro-1H-benzimidazol-2-amine
-
Ki above 0.2 mM, pH and temperature not specified in the publication
0.007 - 0.075
1-[(4-[[6-(trifluoromethyl)quinoxalin-2-yl]amino]phenyl)carbonyl]piperidine-4-carboxylic acid
0.02
1-[(4-[[8-amino-3-phenyl-6-(trifluoromethyl)quinoxalin-2-yl]amino]phenyl)carbonyl]piperidine-4-carboxylic acid
-
-
0.0063
1-[3-(trifluoromethyl)benzyl]-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.228
1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.003317
2,4-diamino-6-bromo-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.00016
2,4-diamino-6-[(E)-2-phenylethenyl]-7H-pyrrolo[2,3-d]-pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.00035
2,4-diamino-6-[(Z)-2-(4-methylphenyl)ethenyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.00024
2,4-diamino-6-[(Z)-2-phenylethenyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.0049
2,4-diamino-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.141
2,4-diaminopyrimidine
called compound 3
0.083
2,4-diaminopyrimido[4,5-b]indol-6-ol
pH 5.0, 25°C, recombinant enzyme
-
0.021
2,4-diaminoquinazoline
called compound 2
0.027 - 0.035
2-amino-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
0.027 - 0.035
2-amino-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidine-4-thione
0.1
2-amino-4-(cyclopentyloxy)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
above, pH and temperature not specified in the publication
0.0088
2-amino-4-(thiomorpholin-4-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.075
2-amino-4-methoxy-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
above, pH and temperature not specified in the publication
0.0058 - 0.027
2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
0.00071 - 0.027
2-amino-4-oxo-6-phenyl-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
0.000137
2-amino-4-oxo-6-[(E)-2-phenylethenyl]-4,7-dihydro-3Hpyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.1
2-amino-4-[(propan-2-yl)oxy]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
above, pH and temperature not specified in the publication
0.00025
2-amino-5,6-bis(4-chlorophenyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.00076
2-amino-5,6-bis(4-fluorophenyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.002 - 0.01
2-amino-5,6-bis(4-methylphenyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.00117
2-amino-5,6-diphenyl-3,7-dihydro-4H-pyrrolo[2,3-d]-pyrimidin-4-one
-
pH and temperature not specified in the publication
0.00027 - 0.027
2-amino-5-(2-phenylethyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
0.00047
2-amino-5-(3-chlorophenyl)-6-(4-fluorophenyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.0013
2-amino-5-(4-fluorophenyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.0012
2-amino-5-(4-methylphenyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.0073
2-amino-5-methyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.00106
2-amino-5-methyl-6-phenyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.0012
2-amino-5-phenyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.0004 - 0.0026
2-amino-6-(1,3-benzodioxol-5-yl)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
0.0002
2-amino-6-(3-formylphenyl)-4-(1-pyrrolidinyl)-7H-pyrrolo-[2,3-d]pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.00029 - 0.0042
2-amino-6-(3-formylphenyl)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
0.00023
2-amino-6-(4-bromophenyl)-5-phenyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.0005 - 0.0164
2-amino-6-(4-ethylphenyl)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
0.0005
2-amino-6-(4-fluorophenyl)-5-phenyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.00036 - 0.0034
2-amino-6-(4-methoxyphenyl)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
0.0008
2-amino-6-bromo-4-(1-pyrrolidinyl)-7H-pyrrolo[2,3-d]-pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.0039 - 0.027
2-amino-6-bromo-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
0.01
2-amino-6-chloro-benzimidazole
-
0.00095
2-amino-6-phenyl-5-(2-phenylethyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
pH and temperature not specified in the publication
0.000731
2-amino-6-[3-(methanesulfonyl)phenyl]-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
-
pH and temperature not specified in the publication
0.01
2-amino-6-[4-(2-methylpropyl)phenyl]-5-phenyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
-
above, pH and temperature not specified in the publication
0.01
2-amino-6-[4-[3-(4-morpholinyl)propyl]phenyl]-5-phenyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one trifluoroacetate
-
above, in Creek's minimal medium, pH and temperature not specified in the publication
0.0057 - 0.01
22-phenyl[11,21:24,31-terphenyl]-13,15,34-triol
-
0.0042
4-(1-pyrrolidinyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine
-
pH and temperature not specified in the publication
0.000428
4-(3-hydroxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-4H-pyrimidin-5-carboxylic acid ethyl ester
-
pH 4.8, 30°C
0.016
4-(benzyloxy)-1-(3,4-dichlorobenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0006 - 0.1
4-(benzyloxy)pyrimidine-2,6-diamine
-
0.0086
4-(thiomorpholin-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine
-
pH and temperature not specified in the publication
0.0023
4-chloro-1-(3,4-dichlorobenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0003
5,6-bis(4-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.00059
5,6-diphenyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.00026
5-(2-phenylethyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.00029
5-(3-chlorophenyl)-6-(4-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.05
5-(4-fluorophenyl)-4-(2-methylpropoxy)-7H-pyrrolo[2,3-d]pyrimidin-2-amine
-
above, pH and temperature not specified in the publication
0.00048
5-(4-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.00032
5-(4-methylphenyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.00019
5-(phenylethynyl)-4-(1-pyrrolidinyl)-7H-pyrrolo[2,3-d]-pyrimidin-2-amine
-
pH and temperature not specified in the publication
0.0004
5-phenyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.0017 - 0.1
6,6'-[1,4-phenylenebis(methyleneazanediyl)]bis(N-benzylhexanamide)
-
0.0027 - 0.0148
6,6'-[methylenebis[(4,1-phenylene)methyleneazanediyl]]bis(N-benzylhexanamide)
-
0.0016 - 0.0192
6,6'-[[1,1'-biphenyl]-4,4'-diylbis(methyleneazanediyl)]bis(N-benzylhexanamide)
-
0.00024 - 0.0033
6,7-di(propan-2-yl)pteridine-2,4-diamine
0.000135
6-(4-bromophenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.00058
6-(4-fluorophenyl)-5-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.0003
6-(4-fluorophenyl)-5-(4-methoxyphenyl)-N4,N4-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
in Creek's minimal medium, pH and temperature not specified in the publication
0.00024
6-(4-fluorophenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.0006 - 0.0032
6-(benzylsulfanyl)pyrimidine-2,4-diamine
0.0012 - 0.035
6-methyl-7-(propan-2-yl)pteridine-2,4-diamine
0.0012 - 0.0034
6-phenylpteridine-2,4,7-triamine
0.0016 - 0.1
6-[(3aR,9bS)-2,3,3a,9b-tetrahydro[1]benzopyrano[4,3-b]pyrrol-1(4H)-yl]hexan-1-amine
-
0.0027 - 0.018
6-[(4-methoxybenzyl)sulfanyl]pyrimidine-2,4-diamine
0.0008 - 0.1
6-[(4-methoxyphenyl)methoxy]pyrimidine-2,4-diamine
-
0.0054 - 0.027
6-[(4-methylphenyl)sulfanyl]pyrimidine-2,4-diamine
0.00058
6-[4-(2-methylpropyl)phenyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.00128
6-[4-(methanesulfonyl)phenyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.000098
7-(benzyloxy)-1-(3,4-dichlorobenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.00051
7-chloro-1-(3,4-dichlorobenzyl)-1H-benzimidazol-2-amine
-
pH and temperature not specified in the publication
0.0049 - 0.012
9-methyl-2-(2-phenylethyl)-9H-purin-6-amine
-
0.00015 - 0.0038
dihydrobiopterin
0.038
dimethyl 1-[(4-[[3-(ethoxycarbonyl)quinoxalin-2-yl]amino]phenyl)carbonyl]piperidine-2,4-dicarboxylate
-
-
0.04
dimethyl 1-[(4-[[3-phenyl-7-(trifluoromethyl)quinoxalin-2-yl]amino]phenyl)carbonyl]piperidine-2,4-dicarboxylate
-
-
0.006 - 0.106
ethyl 1-[(4-[[7-(trifluoromethyl)quinoxalin-2-yl]amino]phenyl)carbonyl]piperidine-2-carboxylate
0.0000111 - 0.000152
methotrexate
0.000037
methyl 1-[(4-[[(2,4-diaminopteridin-6-yl)methyl](methyl)amino]phenyl)carbonyl]piperidine-4-carboxylate
-
0.0001 - 0.007
methyl 1-[(4-[[(2,4-diaminopteridin-6-yl)methyl]amino]phenyl)carbonyl]piperidine-4-carboxylate
0.0002 - 0.0372
N,N'-[tridecane-1,13-diylbis[(4,1-phenylene)methylene]]bis[1-(2-methoxyphenyl)methanamine]
-
0.00023
N-[3-(2,4-diamino-5-cyano-7H-pyrrolo[2,3-d]pyrimidin-6-yl)phenyl]methanesulfonamide
-
pH and temperature not specified in the publication
0.00035
N-[3-(2-amino-5-cyano-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)phenyl]methanesulfonamide
-
pH and temperature not specified in the publication
0.0022 - 0.1
N1,N1-bis(4-fluorophenyl)-N2-(3-phenylpropyl)ethane-1,2-diamine
-
0.00029
N4,N4-dimethyl-5,6-diphenyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
in Creek's minimal medium, pH and temperature not specified in the publication
0.1
N4,N6-dibenzylpyrimidine-2,4,6-triamine
pH 7.4, 25°C
-
0.0034 - 0.1
N4-benzylpyrimidine-2,4,6-triamine
-
0.0002
N4-cyclohexyl-5,6-diphenyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
in Creek's minimal medium, pH and temperature not specified in the publication
0.00056
N4-cyclohexyl-5-(4-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine
-
pH and temperature not specified in the publication
0.027 - 0.035
N4-cyclopropylpyrimidine-2,4,6-triamine
0.0011 - 0.1
N4-[(4-fluorophenyl)methyl]pyrimidine-2,4,6-triamine
-
0.0003 - 0.0416
N4-[(4-methoxyphenyl)methyl]pyrimidine-2,4,6-triamine
-
0.0002 - 0.0153
N4-[([1,1'-biphenyl]-4-yl)methyl]pyrimidine-2,4,6-triamine
-
0.027 - 0.035
pyrimidine-2,4,6-triamine
0.0922 - 0.475
quinonoid 6,7-dimethyl-7,8-dihydropterin
0.00122 - 0.00314
quinonoid dihydrobiopterin
additional information
additional information
-