|
|
IMP + H2O <=> hypoxanthine + D-ribose_5-phosphate
|
3.2.2.1
purine nucleosidase
3.2.2.12
inosinate nucleosidase
|
–
–
|
K
|
|
BRENDA:
BR16039
KEGG:
R01128
MetaCyc:
INOSINATE-NUCLEOSIDASE-RXN
|
|
|
|
Inosine + H2O <=> D-ribose + hypoxanthine
|
3.2.2.1
purine nucleosidase
3.2.2.2
inosine nucleosidase
3.2.2.7
adenosine nucleosidase
3.2.2.8
ribosylpyrimidine nucleosidase
|
–
–
–
–
|
BMK
|
|
BRENDA:
BR16042
KEGG:
R01770
MetaCyc:
INOSINE-NUCLEOSIDASE-RXN
|
|
|
|
H+ + H2O + adenine <=> NH3 + hypoxanthine
|
3.5.4.2
adenine deaminase
|
–
|
BMK
|
|
BRENDA:
BR19264
KEGG:
R01244
MetaCyc:
ADENINE-DEAMINASE-RXN
SABIO-RK:
131
|
|
|
|
IMP + diphosphate <=> hypoxanthine + 5-phospho-alpha-D-ribose_1-diphosphate
|
2.4.2.22
xanthine phosphoribosyltransferase
2.4.2.7
adenine phosphoribosyltransferase
2.4.2.8
hypoxanthine phosphoribosyltransferase
|
–
–
–
|
BMK
|
|
BRENDA:
BR47537
KEGG:
R01132
MetaCyc:
HYPOXANPRIBOSYLTRAN-RXN
SABIO-RK:
81
|
|
|
|
futalosine + H2O <=> dehypoxanthine_futalosine + hypoxanthine
|
3.2.2.26
futalosine hydrolase
|
–
|
BMK
|
|
BRENDA:
BR48967
KEGG:
R08587
MetaCyc:
RXN-9780
|
|
|
|
S-methyl-5''-thioinosine + phosphate <=> hypoxanthine + S-methyl-5-thio-alpha-D-ribose_1-phosphate
|
2.4.2.1
purine-nucleoside phosphorylase
2.4.2.28
S-methyl-5'-thioadenosine phosphorylase
2.4.2.44
S-methyl-5'-thioinosine phosphorylase
|
–
–
–
|
MK
|
|
BRENDA:
BR49469
KEGG:
R09668
MetaCyc:
RXN-12241
|
|
|
|
Inosine + phosphate <=> hypoxanthine + alpha-D-ribose_1-phosphate
|
2.4.2.1
purine-nucleoside phosphorylase
2.4.2.15
guanosine phosphorylase
2.4.2.28
S-methyl-5'-thioadenosine phosphorylase
2.4.2.3
uridine phosphorylase
2.4.2.44
S-methyl-5'-thioinosine phosphorylase
|
–
–
–
–
–
|
BMK
|
|
BRENDA:
BS323149
KEGG:
R01863
MetaCyc:
INOPHOSPHOR-RXN
SABIO-RK:
125
|
|
|
|
2''-deoxyinosine + phosphate <=> hypoxanthine + 2-deoxy-alpha-D-ribose_1-phosphate
|
2.4.2.1
purine-nucleoside phosphorylase
2.4.2.4
thymidine phosphorylase
|
–
–
|
MK
|
|
BRENDA:
BS323151
KEGG:
R02748
MetaCyc:
DEOXYINOPHOSPHOR-RXN
SABIO-RK:
348
|
|
|
|
hypoxanthine + NAD+ + H2O <=> xanthine + NADH + H+
|
1.17.1.4
xanthine dehydrogenase
1.17.3.2
xanthine oxidase
|
–
–
|
BMK
|
|
BRENDA:
BS359314
KEGG:
R01768
MetaCyc:
RXN-7682
SABIO-RK:
323
|
|
|
|
2''-deoxyinosine + H2O <=> hypoxanthine + 2-deoxy-D-ribose
|
3.2.2.7
adenosine nucleosidase
3.2.2.M2
|
–
–
|
|
|
BRENDA:
BS446606
MetaCyc:
RXN-20657
|
|
|
|
hypoxanthine + O2 + H2O <=> xanthine + H2O2
|
1.17.1.4
xanthine dehydrogenase
1.17.3.2
xanthine oxidase
1.2.3.1
aldehyde oxidase
|
–
–
–
|
K
|
|
BRENDA:
BS258274
KEGG:
R01769
|
|
|
|
5''-methylthioinosine + H2O <=> 5-methylthioribose + hypoxanthine
|
3.2.2.16
methylthioadenosine nucleosidase
|
–
|
|
|
BRENDA:
BS115947
SABIO-RK:
13028
|
|
|
|
deoxyinosine + adenine <=> hypoxanthine + 2'-deoxyadenosine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354834
SABIO-RK:
12061
|
|
|
|
deoxyinosine + cytosine <=> hypoxanthine + deoxycytidine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354841
SABIO-RK:
12948
|
|
|
|
Inosine + adenine <=> hypoxanthine + adenosine
|
2.4.2.1
purine-nucleoside phosphorylase
2.4.2.5
nucleoside ribosyltransferase
|
–
–
|
|
|
BRENDA:
BS356213
SABIO-RK:
13271
|
|
|
|
hypoxanthine + NADP+ + H2O <=> xanthine + NADPH
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359322
SABIO-RK:
6745
|
|
|
|
hypoxanthine + 2 H2O + 2 O2 <=> Urate + 2 H2O2
|
1.17.3.2
xanthine oxidase
|
–
|
|
|
BRENDA:
BS359327
SABIO-RK:
11896
|
|
|
|
deoxyinosine_in_DNA + H2O <=> apurinic_site_within_DNA + hypoxanthine
|
3.2.2.15
DNA-deoxyinosine glycosylase
|
–
|
|
|
MetaCyc:
3.2.2.15-RXN
|
|
|
|
hypoxanthine + acceptor + H2O <=> xanthine + reduced_acceptor
|
1.17.99.M4
|
–
|
M
|
|
MetaCyc:
RXN-21065
|
|
|
|
hypoxanthine + H2O + NAD+ <=> 6,8-dihydroxypurine + NADH + H+
|
1.17.1.4
xanthine dehydrogenase
|
–
|
M
|
|
MetaCyc:
RXN-8751
|
|
|
|
purine + H2O + acceptor <=> hypoxanthine + reduced_acceptor
|
1.17.99.M4
|
–
|
M
|
|
MetaCyc:
RXN-8755
|
|
|
|
hypoxanthine + H+ <=> hypoxanthine + H+
|
not assigned
|
–
|
|
|
MetaCyc:
TRANS-RXN0-562
|
|
|
|
hypoxanthine <=> hypoxanthine
|
not assigned
|
–
|
|
|
MetaCyc:
TRANS-RXN0-579
|
|
|
|
2''-amino-2''-deoxyinosine + phosphate <=> hypoxanthine + 2-deoxy-2-imino-alpha-D-ribose_1-phosphate
|
2.4.2.1
purine-nucleoside phosphorylase
|
–
|
|
|
BRENDA:
BS427872
|
|
|
|
2''-O-methylinosine + H2O <=> 2-O-methylribose + hypoxanthine
|
3.2.2.1
purine nucleosidase
|
–
|
|
|
BRENDA:
BS446613
|
|
|
|
5''-isobutylthioinosine + phosphate <=> hypoxanthine + 5-isobutylthio-D-ribose_1-phosphate
|
2.4.2.28
S-methyl-5'-thioadenosine phosphorylase
|
–
|
|
|
BRENDA:
BS354419
|
|
|
|
Inosine + thymine <=> hypoxanthine + 5-methyluridine
|
2.4.2.5
nucleoside ribosyltransferase
|
–
|
|
|
BRENDA:
BS356215
|
|
|
|
alkylated_DNA + H2O <=> 3-Methyladenine + 7-methylguanine + O2-methylthymine + O2-methylcytosine + 1,N6-ethenoadenine + hypoxanthine + DNA
|
3.2.2.21
DNA-3-methyladenine glycosylase II
|
–
|
|
|
BRENDA:
BS416525
|
|
|
|
alkylated_DNA + H2O <=> 3-Methyladenine + 7-methylguanine + hypoxanthine + DNA
|
3.2.2.21
DNA-3-methyladenine glycosylase II
|
–
|
|
|
BRENDA:
BS404266
|
|
|
|
guanine + Inosine <=> guanosine + hypoxanthine
|
2.4.2.5
nucleoside ribosyltransferase
|
–
|
|
|
BRENDA:
BS356219
|
|
|
|
Inosine + 5-Bromouracil <=> hypoxanthine + 5-Bromouridine
|
2.4.2.5
nucleoside ribosyltransferase
|
–
|
|
|
BRENDA:
BS356217
|
|
|
|
2'',3''-dideoxyinosine + adenine <=> 2'',3''-dideoxyadenosine + hypoxanthine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS407796
|
|
|
|
2'',3''-dideoxyinosine + phosphate <=> hypoxanthine + alpha-D-2,3-dideoxyribose_1-phosphate
|
2.4.2.1
purine-nucleoside phosphorylase
|
–
|
|
|
BRENDA:
BS323153
|
|
|
|
deoxyinosine + guanine <=> hypoxanthine + 2'-deoxyguanosine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354835
|
|
|
|
N6-(2-isopentenyl)adenine + H2O <=> hypoxanthine + 3-methylbut-3-en-1-amine
|
3.5.4.2
adenine deaminase
|
–
|
|
|
BRENDA:
BS406060
|
|
|
|
2'',3''-dideoxyinosine + phosphate <=> hypoxanthine + 2,3-dideoxyribose_1-phosphate
|
2.4.2.1
purine-nucleoside phosphorylase
|
–
|
|
|
BRENDA:
BS422326
|
|
|
|
Inosine + arsenate <=> hypoxanthine + ribose_1-arsenate
|
2.4.2.1
purine-nucleoside phosphorylase
|
–
|
|
|
BRENDA:
BS323184
|
|
|
|
Inosine + 4,5-diaminouracil <=> hypoxanthine + 4,5-diaminouridine
|
2.4.2.5
nucleoside ribosyltransferase
|
–
|
|
|
BRENDA:
BS356216
|
|
|
|
Inosine + 5,6-diaminouracil <=> hypoxanthine + 4,6-aminouridine
|
2.4.2.5
nucleoside ribosyltransferase
|
–
|
|
|
BRENDA:
BS356218
|
|
|
|
Inosine + xanthine <=> hypoxanthine + Xanthosine
|
2.4.2.5
nucleoside ribosyltransferase
|
–
|
|
|
BRENDA:
BS356214
|
|
|
|
N6-(2-isopentenyl)adenine + H2O <=> hypoxanthine + 3-methylbut-2-en-1-amine
|
3.5.4.2
adenine deaminase
|
–
|
|
|
BRENDA:
BS402777
|
|
|
|
m-topolin + H2O <=> hypoxanthine + 2-(aminomethyl)phenol
|
3.5.4.2
adenine deaminase
|
–
|
|
|
BRENDA:
BS405755
|
|
|
|
6-amino-6-deoxyfutalosine + H2O <=> dehypoxanthine_futalosine + hypoxanthine
|
3.2.2.26
futalosine hydrolase
|
–
|
|
|
BRENDA:
BS446883
|
|
|
|
6-Chloropurine + H2O <=> hypoxanthine + Cl-
|
3.5.4.2
adenine deaminase
|
–
|
|
|
BRENDA:
BS116413
|
|
|
|
hypoxanthine + methylene_blue + H2O <=> xanthine + reduced_methylene_blue
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359233
|
|
|
|
hypoxanthine + O2 + H2O <=> xanthine + O2-
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS376982
|
|
|
|
hypoxanthine + ferricyanide <=> xanthine + ferrocyanide
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359254
|
|
|
|
xanthine + 1,4-benzoquinone + H2O <=> hypoxanthine + hydroquinone
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359241
|
|
|
|
hypoxanthine + thio-NAD+ + H2O <=> xanthine + thio-NADH
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359248
|
|
|
|
hypoxanthine + methyl_viologen + H2O <=> xanthine + reduced_methyl_viologen
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359225
|
|
|
|
hypoxanthine + Urate <=> xanthine + 6,8-dihydroxypurine
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359311
|
|
|
|
6-bromopurine + H2O <=> hypoxanthine + Br-
|
3.5.4.2
adenine deaminase
|
–
|
|
|
BRENDA:
BS116415
|
|
|
|
6-iodopurine + H2O <=> hypoxanthine + I-
|
3.5.4.2
adenine deaminase
|
–
|
|
|
BRENDA:
BS116414
|
|
|
|
S-adenosyl-L-methionine + H2O <=> adenine + hypoxanthine + 5-methylthioribose + L-homoserine_lactone
|
3.2.2.9
adenosylhomocysteine nucleosidase
|
–
|
|
|
BRENDA:
BS115981
|
|
|
|
kinetin + H2O <=> hypoxanthine + 2-(aminomethyl)furane
|
3.5.4.2
adenine deaminase
|
–
|
|
|
BRENDA:
BS405523
|
|
|
|
dIMP + acceptor <=> dNMP + hypoxanthine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS388580
|
|
|
|
5''-dIMP + H2O <=> hypoxanthine + phosphate
|
3.1.3.31
nucleotidase
|
–
|
|
|
BRENDA:
BS381228
|
|
|
|
deoxyinosine + Uracil <=> hypoxanthine + deoxyuridine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354843
|
|
|
|
5''-isobutylthioinosine + H2O <=> 5-Isobutylthioribose + hypoxanthine
|
3.2.2.16
methylthioadenosine nucleosidase
|
–
|
|
|
BRENDA:
BS115960
|
|
|
|
tRNAMet + hypoxanthine <=> tRNAhypoxanthine + queuine
|
2.4.2.29
tRNA-guanosine34 transglycosylase
|
–
|
|
|
BRENDA:
BS393732
|
|
|
|
deoxyinosine + thymine <=> hypoxanthine + thymidine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354842
|
|
|
|
hypoxanthine-containing_DNA + H2O <=> hypoxanthine + DNA
|
3.2.2.15
DNA-deoxyinosine glycosylase
|
–
|
|
|
BRENDA:
BS370986
|
|
|
|
hypoxanthine-containing_DNA + H2O <=> hypoxanthine + DNA_containing_an_abasic_site
|
3.2.2.15
DNA-deoxyinosine glycosylase
|
–
|
|
|
BRENDA:
BR19227
|
|
|
|
3 purine + 3 NAD+ + 3 H2O <=> hypoxanthine + 8-hydroxypurine + 2-Hydroxypurine + 3 NADH + 3 H+
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359320
|
|
|
|
hypoxanthine + NAD+ + H+ + O2- + H2O <=> xanthine + NADH + H2O2
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359305
|
|
|
|
2 hypoxanthine + 2 NAD+ + 2 H2O <=> xanthine + 6,8-dihydroxypurine + 2 NADH + 2 H+
|
1.17.1.4
xanthine dehydrogenase
|
–
|
B
|
|
BRENDA:
BS359315
|
|
|
|
hypoxanthine + 2 NAD+ + 2 H2O <=> Urate + 2 NADH + 2 H+
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS415655
|
|
|
|
2'',3''-dideoxycytidine + hypoxanthine <=> 2'',3''-dideoxyinosine + cytosine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS407793
|
|
|
|
benzyladenine + H2O <=> hypoxanthine + benzylamine
|
3.5.4.2
adenine deaminase
|
–
|
|
|
BRENDA:
BS404487
|
|
|
|
duplex_oligonucleotide_substrate_containing_ethenoadenine_and_hypoxanthine + H2O <=> ethenoadenine + hypoxanthine + oligonucleotide
|
3.2.2.21
DNA-3-methyladenine glycosylase II
|
–
|
|
|
BRENDA:
BS391892
|
|
|
|
deoxyinosine + Urate <=> hypoxanthine + 9-(2-deoxy-beta-D-ribofuranosyl)-7,9-dihydro-3H-purine-2,6,8-trione
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354838
|
|
|
|
hypoxanthine-containing_oligodeoxynucleotide + H2O <=> hypoxanthine + oligodeoxynucleotide
|
3.2.2.15
DNA-deoxyinosine glycosylase
|
–
|
|
|
BRENDA:
BS373445
|
|
|
|
hypoxanthine-mismatched_double-stranded_DNA + H2O <=> hypoxanthine + double-stranded_DNA_with_abasic_site
|
3.2.2.27
uracil-DNA glycosylase
3.2.2.28
double-stranded uracil-DNA glycosylase
|
–
–
|
|
|
BRENDA:
BS398908
|
|
|
|
5''-ethylthioinosine + H2O <=> 5-ethylthio-D-ribose + hypoxanthine
|
3.2.2.16
methylthioadenosine nucleosidase
|
–
|
|
|
BRENDA:
BS115958
|
|
|
|
5''-n-butylthioinosine + H2O <=> 5-n-butylthio-D-ribose + hypoxanthine
|
3.2.2.16
methylthioadenosine nucleosidase
|
–
|
|
|
BRENDA:
BS115959
|
|
|
|
5-formamidoimidazole-4-carboxamide <=> hypoxanthine + H2O
|
3.5.4.10
IMP cyclohydrolase
|
–
|
|
|
BRENDA:
BS116411
|
|
|
|
hypoxanthine-containing_double-stranded_DNA + H2O <=> hypoxanthine + Double-stranded_DNA
|
3.2.2.15
DNA-deoxyinosine glycosylase
|
–
|
|
|
BRENDA:
BS431025
|
|
|
|
hypoxanthine-containing_double-stranded_DNA + H2O <=> hypoxanthine + double-stranded_DNA_with_abasic_site
|
3.2.2.15
DNA-deoxyinosine glycosylase
|
–
|
|
|
BRENDA:
BS447619
|
|
|
|
hypoxanthine + cytochrome_c + H2O <=> xanthine + ferricytochrome_c
|
1.17.1.4
xanthine dehydrogenase
|
–
|
|
|
BRENDA:
BS359269
|
|
|
|
deoxyinosine + 8-Azaguanine <=> hypoxanthine + 8-aza-2'-deoxyguanosine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354839
|
|
|
|
deoxyinosine + 6-chloroguanine <=> hypoxanthine + deoxy-6-chloroguanosine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354837
|
|
|
|
deoxyinosine + 1,7-dimethylguanine <=> hypoxanthine + deoxy-1,7-dimethylguanosine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354836
|
|
|
|
deoxyinosine + 8-Azaxanthine <=> hypoxanthine + 2'-deoxy-8-azaxanthosine
|
2.4.2.6
nucleoside deoxyribosyltransferase
|
–
|
|
|
BRENDA:
BS354840
|
|
|
|
Xanthosine + H2O <=> D-ribose + hypoxanthine
|
3.2.2.2
inosine nucleosidase
|
–
|
|
|
BRENDA:
BS417795
|
|
|
|
phosphate + Inosine <=> hypoxanthine + alpha-D-ribose_1-phosphate
|
2.4.2.1
purine-nucleoside phosphorylase
|
–
|
|
|
SABIO-RK:
1933
|
|
|
|
tRNA + hypoxanthine <=> guanine + tRNA(Ala)_hypoxanthine
|
2.4.2.29
tRNA-guanosine34 transglycosylase
|
–
|
|
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SABIO-RK:
7812
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