3.5.4.5 1-(2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl)-5-iodocytosine + H2O - Homo sapiens ? - ? 141090 3.5.4.5 1-(2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl)-5-iodocytosine + H2O - Canis lupus familiaris ? - ? 141090 3.5.4.5 1-(2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl)-5-iodocytosine + H2O FIAC poorly deminated Canis lupus familiaris ? - ? 141090 3.5.4.5 1-(2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl)cytosine + H2O - Homo sapiens ? - ? 141091 3.5.4.5 1-(2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl)cytosine + H2O - Canis lupus familiaris ? - ? 141091 3.5.4.5 1-beta-D-arabinofuranosylcytosine + H2O - Mus musculus ? - ? 141088 3.5.4.5 1-beta-D-arabinofuranosylcytosine + H2O - Escherichia coli ? - ? 141088 3.5.4.5 1-beta-D-arabinofuranosylcytosine + H2O - Homo sapiens ? - ? 141088 3.5.4.5 1-beta-D-arabinofuranosylcytosine + H2O - Canis lupus familiaris ? - ? 141088 3.5.4.5 1-beta-D-arabinofuranosylcytosine + H2O araC, most effective agent in therapy of acute myeloblastic leukemia Mus musculus ? - ? 141088 3.5.4.5 1-beta-D-arabinofuranosylcytosine + H2O - Escherichia coli DH5-alpha ? - ? 141088 3.5.4.5 2',2'-difluorodeoxycytidine + H2O gemcitabine, antimetabolite of deoxycytidine, active against solid tumors and leukemic cell lines, deamination by the enzyme results in loss of pharmacologic activity Homo sapiens 2',2'-difluorodeoxyuridine + NH3 - ? 141068 3.5.4.5 2',2'-difluorodeoxycytidine + H2O deamination of the deoxynucleoside analogue gemcitabine (dFdC) to difluorodeoxyuridine (dFdU), difluorodeoxyuridine used as radiosensitizer in gene therapy Homo sapiens 2',2'-difluorodeoxyuridine + NH3 - ? 141068 3.5.4.5 2',3'-dideoxycytidine + H2O - Homo sapiens 2',3'-dideoxyuridinel + NH3 - ? 141065 3.5.4.5 2',3'-dideoxycytidine + H2O selective inhibitor of HIV reverse transcriptase Arabidopsis thaliana 2',3'-dideoxyuridinel + NH3 - ? 141065 3.5.4.5 2',5'-anhydroarabinosylcytosine + H2O - Mus musculus 2',5'-anhydroarabinosyluracil + NH3 - ? 141079 3.5.4.5 2',5'-anhydroarabinosylcytosine + H2O - Mus musculus BALB/c 2',5'-anhydroarabinosyluracil + NH3 - ? 141079 3.5.4.5 2'-deoxycytidine + H2O - Mus musculus 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Escherichia coli 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Homo sapiens 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Saccharomyces cerevisiae 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Brassica oleracea 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Mycobacterium tuberculosis 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Escherichia coli JF611 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Escherichia coli B / ATCC 11303 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Mus musculus BALB/c 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Mycobacterium tuberculosis H37Rv 2'-deoxyuridine + NH3 - ? 141064 3.5.4.5 2'-deoxycytidine + H2O - Mycobacterium tuberculosis 2'-deoxyuridne + NH3 - ? 449188 3.5.4.5 2'-deoxycytidine + H2O - Mycobacterium tuberculosis H37Rv 2'-deoxyuridne + NH3 - ? 449188 3.5.4.5 2'-fluoro-2'-deoxy-5-iodocytosine arabinoside + H2O - Escherichia coli ? - ? 141089 3.5.4.5 2'-fluoro-2'-deoxy-5-iodocytosine arabinoside + H2O - Homo sapiens ? - ? 141089 3.5.4.5 2'-fluoro-2'-deoxy-5-iodocytosine arabinoside + H2O - Escherichia coli B / ATCC 11303 ? - ? 141089 3.5.4.5 2'-fluoro-2'-deoxycytidine + H2O - Escherichia coli 2'-fluoro-2'-deoxyuridine + NH3 - ? 141067 3.5.4.5 2'-fluoro-2'-deoxycytidine + H2O - Homo sapiens 2'-fluoro-2'-deoxyuridine + NH3 - ? 141067 3.5.4.5 2'-fluoro-2'-deoxycytidine + H2O - Escherichia coli JF611 2'-fluoro-2'-deoxyuridine + NH3 - ? 141067 3.5.4.5 2'-O-methylcytidine + H2O - Escherichia coli ? - ? 141092 3.5.4.5 2'-thio-cytidine + H2O - Escherichia coli 2'-thiouridine + NH3 - ? 141093 3.5.4.5 3'-amino-2',3'-dideoxycytidine + H2O - Homo sapiens 3'-amino-2',3'-dideoxyuridine + NH3 - ? 141000 3.5.4.5 5'-bromoarabinosylcytosine + H2O - Mus musculus 5'-bromoarabinosyluracil + NH3 - ? 141081 3.5.4.5 5'-chloroarabinosylcytosine + H2O - Mus musculus 5'-chloroarabinosyluracil + NH3 - ? 141080 3.5.4.5 5'-chlorocyclocytidine + H2O i.e. cytosine, 1beta-D-arabinofuranosyl-2,2'-anhydro-, hydrochloride Homo sapiens 5'-chlorocyclouridine + NH3 - ? 141077 3.5.4.5 5'-deoxyfluorocytidine + H2O - Homo sapiens 5'-deoxy-5-fluorouridine + NH3 - ? 403986 3.5.4.5 5'-fluoro-5'-deoxycytidine + H2O - Salmonella enterica subsp. enterica serovar Typhimurium 5'-fluoro-5'-deoxyuridine + NH3 - ? 141066 3.5.4.5 5'-fluoro-5'-deoxycytidine + H2O - Escherichia coli 5'-fluoro-5'-deoxyuridine + NH3 - ? 141066 3.5.4.5 5'-fluoro-5'-deoxycytidine + H2O - Escherichia coli Y-70-272 5'-fluoro-5'-deoxyuridine + NH3 - ? 141066 3.5.4.5 5'-methyl-2'-deoxycytidine + H2O - Mus musculus 5'-methyl-2-deoxyuridine + NH3 - ? 141069 3.5.4.5 5'-methyl-2'-deoxycytidine + H2O - Escherichia coli 5'-methyl-2-deoxyuridine + NH3 - ? 141069 3.5.4.5 5'-methyl-2'-deoxycytidine + H2O - Homo sapiens 5'-methyl-2-deoxyuridine + NH3 - ? 141069 3.5.4.5 5'-methyl-2'-deoxycytidine + H2O - Escherichia coli JF611 5'-methyl-2-deoxyuridine + NH3 - ? 141069 3.5.4.5 5'-methyl-2'-deoxycytidine + H2O - Mus musculus BALB/c 5'-methyl-2-deoxyuridine + NH3 - ? 141069 3.5.4.5 5,6-dihydrocytidine + H2O - Escherichia coli 5,6-dihydrouridine + NH3 - ? 141075 3.5.4.5 5-aza-2'-deoxycytidine + H2O - Escherichia coli 5-aza-2'-deoxyuridine + NH3 - ? 141074 3.5.4.5 5-aza-2'-deoxycytidine + H2O - Homo sapiens 5-aza-2'-deoxyuridine + NH3 - ? 141074 3.5.4.5 5-aza-2'-deoxycytidine + H2O 5-AZA-CdR shows an antineoplastic action on 3T3 cells and V5 cells transduced with CR deaminase gene, pharmakokinetic analysis in mice, overview Homo sapiens 5-aza-2'-deoxyuridine + NH3 - ? 141074 3.5.4.5 5-azacytidine + H2O - Salmonella enterica subsp. enterica serovar Typhimurium 5-azauridine + NH3 - ? 141071 3.5.4.5 5-azacytidine + H2O - Escherichia coli 5-azauridine + NH3 - ? 141071 3.5.4.5 5-azacytidine + H2O - Homo sapiens 5-azauridine + NH3 - ? 141071 3.5.4.5 5-azacytidine + H2O - Arabidopsis thaliana 5-azauridine + NH3 - ? 141071 3.5.4.5 5-azacytidine + H2O - Escherichia coli SO5201 5-azauridine + NH3 - ? 141071 3.5.4.5 5-azacytidine + H2O - Escherichia coli B / ATCC 11303 5-azauridine + NH3 - ? 141071 3.5.4.5 5-azacytidine + H2O - Escherichia coli BL21(D3) 5-azauridine + NH3 - ? 141071 3.5.4.5 5-azadeoxycytidine + H2O - Homo sapiens 5-azadeoxyuridine + NH3 - ? 141073 3.5.4.5 5-azadeoxycytidine + H2O - Arabidopsis thaliana 5-azadeoxyuridine + NH3 - ? 141073 3.5.4.5 5-bromocytidine + H2O - Homo sapiens 5-bromouridine + NH3 - ? 141082 3.5.4.5 5-bromodeoxycytidine + H2O - Mus musculus 5-bromodeoxyuridine + NH3 - ? 141083 3.5.4.5 5-chlorocytidine + H2O - Homo sapiens ? + NH3 - ? 141076 3.5.4.5 5-iodo-2'-deoxycytidine - Homo sapiens 5-iodo-2'-deoxyuridine + NH3 - ? 141085 3.5.4.5 5-iodocytidine + H2O - Mus musculus 5-iodouridine + NH3 - ? 141087 3.5.4.5 5-iodocytidine + H2O - Homo sapiens 5-iodouridine + NH3 - ? 141087 3.5.4.5 5-iodocytidine + H2O - Mus musculus BALB/c 5-iodouridine + NH3 - ? 141087 3.5.4.5 5-iododeoxycytidine + H2O - Mus musculus 5-iododeoxyuridine + NH3 - ? 141084 3.5.4.5 5-iododeoxycytidine + H2O - Homo sapiens 5-iododeoxyuridine + NH3 - ? 141084 3.5.4.5 5-methyl-dCMP + H2O - Nocardioides sp. 5-methyl-dCyd - ? 140996 3.5.4.5 5-methyl-dCMP + H2O - Nocardioides sp. CT16 5-methyl-dCyd - ? 140996 3.5.4.5 5-methylcytidine + H2O - Escherichia coli 5-methyluridine + NH3 - ? 141062 3.5.4.5 5-methylcytidine + H2O - Homo sapiens 5-methyluridine + NH3 - ? 141062 3.5.4.5 5-methylcytidine + H2O - Arabidopsis thaliana 5-methyluridine + NH3 - ? 141062 3.5.4.5 5-methylcytidine + H2O - Escherichia coli JF611 5-methyluridine + NH3 - ? 141062 3.5.4.5 5-methylcytidine + H2O - Escherichia coli SO5201 5-methyluridine + NH3 - ? 141062 3.5.4.5 5-methylcytidine + H2O - Escherichia coli B / ATCC 11303 5-methyluridine + NH3 - ? 141062 3.5.4.5 5-methyldeoxycytidine + H2O - Escherichia coli ? - ? 453396 3.5.4.5 6-azacytidine + H2O - Homo sapiens 6-azauridine + NH3 - ? 141072 3.5.4.5 bromodeoxycytidine + H2O - Cricetinae bromodeoxyuridine + NH3 - ? 140999 3.5.4.5 CMP + H2O - Nocardioides sp. ? - ? 453395 3.5.4.5 CMP + H2O - Nocardioides sp. CT16 ? - ? 453395 3.5.4.5 CTP + H2O - Nocardioides sp. UTP + NH3 - ? 367867 3.5.4.5 CTP + H2O - Nocardioides sp. CT16 UTP + NH3 - ? 367867 3.5.4.5 cytarabine + H2O 180% of the activity with cytidine Klebsiella pneumoniae subsp. pneumoniae uridine + NH3 - ? 449805 3.5.4.5 cytarabine + H2O 180% of the activity with cytidine Klebsiella pneumoniae subsp. pneumoniae ATCC 700721 uridine + NH3 - ? 449805 3.5.4.5 cytidine + H2O - Salmonella enterica subsp. enterica serovar Typhimurium uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Gallus gallus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Cavia porcellus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Haemophilus influenzae uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Bacillus subtilis uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Mus musculus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Homo sapiens uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Rattus norvegicus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Sus scrofa uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Saccharomyces cerevisiae uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Bos taurus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Oryctolagus cuniculus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Geobacillus stearothermophilus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Ovis aries uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Zea mays uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Arabidopsis thaliana uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Canis lupus familiaris uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Crithidia fasciculata uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Bacillus cereus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Caenorhabditis elegans uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Trypanosoma cruzi uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - [Bacillus] caldolyticus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Brassica oleracea uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Macaca mulatta uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Mycoplasma pneumoniae uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Rana sp. uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Columba sp. uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Felis catus domesticus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Brugia pahangi uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Haliotis diversicolor supertexta uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Mycobacterium tuberculosis uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Klebsiella pneumoniae subsp. pneumoniae uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O cytidine deaminase is a key enzyme in the catabolism of cytosine nucleoside analogues, since their deamination results in a loss of their pharmacological activity Homo sapiens uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O cytidine is distinguished from uridine by its 4-NH2 group that acts as a hydrogen bond donor, the charge-neutralizing Arg68 of CDA exhibits two alternate conformations I and II, binding structure, overview Mus musculus uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O development and implementation of the ONIOM-molecular dynamics method with cytidine deaminase as model enzyme for determination of activity and biochemical properties, product uridine is strongly perturbed by the thermal motion of the environment and dissociates easily from the active site, overview Homo sapiens uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli JF611 uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Klebsiella pneumoniae subsp. pneumoniae ATCC 700721 uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli DH5-alpha uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli SO5201 uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli SO268 uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli B / ATCC 11303 uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli 15 (ATCC 9723) uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Mus musculus BALB/c uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli A19 uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Mycobacterium tuberculosis H37Rv uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli BL21(D3) uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Geobacillus stearothermophilus IFO12550 (T101) uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - Escherichia coli Y-70-272 uridine + NH3 - ? 141002 3.5.4.5 cytidine + H2O - [Bacillus] caldolyticus DSM 405 (T53) uridine + NH3 - ? 141002 3.5.4.5 cytosine + H2O - Escherichia coli ? - ? 453397 3.5.4.5 cytosine + H2O - Escherichia coli 15 (ATCC 9723) ? - ? 453397 3.5.4.5 cytosine arabinoside + H2O - Salmonella enterica subsp. enterica serovar Typhimurium uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Mus musculus uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Escherichia coli uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Homo sapiens uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Arabidopsis thaliana uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Escherichia coli SO5201 uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Escherichia coli B / ATCC 11303 uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Mus musculus BALB/c uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Escherichia coli BL21(D3) uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Escherichia coli Y-70-272 uridine arabinoside + NH3 - ? 141001 3.5.4.5 cytosine arabinoside + H2O - Homo sapiens ? - ? 369890 3.5.4.5 cytosine beta-D-arabinofuranoside + H2O - Brassica oleracea ? - ? 432749 3.5.4.5 cytosine deoxyriboside + H2O - Escherichia coli ? - ? 453398 3.5.4.5 dCMP + H2O - Nocardioides sp. ? - ? 73522 3.5.4.5 dCMP + H2O - Nocardioides sp. CT16 ? - ? 73522 3.5.4.5 dCTP + H2O - Nocardioides sp. dUTP + NH3 - ? 140995 3.5.4.5 dCTP + H2O - Nocardioides sp. CT16 dUTP + NH3 - ? 140995 3.5.4.5 deoxycytidine + H2O - Salmonella enterica subsp. enterica serovar Typhimurium deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Bacillus subtilis deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Mus musculus deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Escherichia coli deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Homo sapiens deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Arabidopsis thaliana deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Canis lupus familiaris deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Crithidia fasciculata deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Trypanosoma cruzi deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Cricetinae deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - [Bacillus] caldolyticus deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Sporosarcina psychrophila deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Escherichia coli DH5-alpha deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Escherichia coli SO5201 deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Escherichia coli B / ATCC 11303 deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Mus musculus BALB/c deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Escherichia coli BL21(D3) deoxyuridine + NH3 - ? 140998 3.5.4.5 deoxycytidine + H2O - Escherichia coli Y-70-272 deoxyuridine + NH3 - ? 140998 3.5.4.5 gemcitabine + H2O CDA is the major enzyme involved in gemcitabine inactivation, a cytotoxic drug commonly used in the treatment of pancreas and non-small cell lung cancer Homo sapiens 2'-deoxy-2',2'-difluorouridine - ? 405236 3.5.4.5 additional information - Escherichia coli ? - ? 89 3.5.4.5 additional information 3-methylcytidine, cytosine and cyclocytidine are no substrates Homo sapiens ? - ? 89 3.5.4.5 additional information cytosine and cytosine nucleotides are no substrates Salmonella enterica subsp. enterica serovar Typhimurium ? - ? 89 3.5.4.5 additional information cytosine and cytosine nucleotides are no substrates Escherichia coli ? - ? 89 3.5.4.5 additional information 6-methylcytidine is no substrate Escherichia coli ? - ? 89 3.5.4.5 additional information cyclocytidine, N-4-acetylarabinosylcytosine, tetraacetylarabinosylcytosine, N4-behenoylarabinosylcytosine and tri-O-acetylarabinosylcytosine are no substrates Mus musculus ? - ? 89 3.5.4.5 additional information cytosine, 5-methylcytosine, 6-methylaminopurine, CMP, dCMP, CDP, dCDP, CTP and dCTP are no substrates Mus musculus ? - ? 89 3.5.4.5 additional information cytosine and cytidine nucleosides are not deaminated by this enzyme Escherichia coli ? - ? 89 3.5.4.5 additional information substrate specificity of wild-type and mutant enzymes, overview Homo sapiens ? - ? 89 3.5.4.5 additional information cytidine deaminase plays an important role in the activation of the anticancer drug capesitabine in the human body Homo sapiens ? - ? 89 3.5.4.5 additional information active site and substrate binding structure, overview Mus musculus ? - ? 89 3.5.4.5 additional information - Escherichia coli B / ATCC 11303 ? - ? 89 3.5.4.5 additional information cytosine, 5-methylcytosine, 6-methylaminopurine, CMP, dCMP, CDP, dCDP, CTP and dCTP are no substrates Mus musculus BALB/c ? - ? 89 3.5.4.5 additional information cyclocytidine, N-4-acetylarabinosylcytosine, tetraacetylarabinosylcytosine, N4-behenoylarabinosylcytosine and tri-O-acetylarabinosylcytosine are no substrates Mus musculus BALB/c ? - ? 89 3.5.4.5 additional information 6-methylcytidine is no substrate Escherichia coli A19 ? - ? 89 3.5.4.5 additional information cytosine and cytidine nucleosides are not deaminated by this enzyme Escherichia coli Y-70-272 ? - ? 89 3.5.4.5 N-4-monoacetylarabinosylcytosine - Mus musculus uracil arabinoside + carbamate - ? 141078 3.5.4.5 N-4-monoacetylarabinosylcytosine - Mus musculus BALB/c uracil arabinoside + carbamate - ? 141078 3.5.4.5 N4-methylcytidine + H2O - Escherichia coli uridine + methylamine - r 141061 3.5.4.5 N4-methylcytidine + H2O - Escherichia coli B / ATCC 11303 uridine + methylamine - r 141061