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Conserved domains on  [gi|4503269|ref|NP_000779|]
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deoxycytidine kinase [Homo sapiens]

Protein Classification

deoxynucleoside kinase( domain architecture ID 10484182)

deoxynucleoside kinase catalyzes the phosphorylation of deoxyribonucleosides to yield the corresponding monophosphates

CATH:  3.40.50.300
EC:  2.7.1.-
Gene Ontology:  GO:0019136|GO:0005524
SCOP:  4004030

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
dNK pfam01712
Deoxynucleoside kinase; This family consists of various deoxynucleoside kinases cytidine EC:2. ...
24-258 1.52e-87

Deoxynucleoside kinase; This family consists of various deoxynucleoside kinases cytidine EC:2.7.1.74, guanosine EC:2.7.1.113, adenosine EC:2.7.1.76 and thymidine kinase EC:2.7.1.21 (which also phosphorylates deoxyuridine and deoxycytosine.) These enzymes catalyze the production of deoxynucleotide 5'-monophosphate from a deoxynucleoside. Using ATP and yielding ADP in the process.


:

Pssm-ID: 396326  Cd Length: 201  Bit Score: 258.40  E-value: 1.52e-87
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269     24 ISIEGNIAAGKSTFVNILKQLCEdWEVVPEPVARWCNvqstqdefeeltmsqknggNVLQMMYEKPERWSFTFQTYACLS 103
Cdd:pfam01712   1 ISIEGNIGAGKSTLTKILSKRLG-FKVFEEPVDRWTN-------------------PYLDKFYKDPSRWSFALQTYFLNS 60
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269    104 RIRAQLASLNgklkdaEKPVLFFERSVYSDRYIFASNLYESECMNETEWTIYQDWHDWMNNQFGQsleLDGIIYLQATPE 183
Cdd:pfam01712  61 RFKQQLEAFF------TGQVVILERSIYSDRYIFAKMLYDKGTMSDEEYKTYKDLYDNMLLEFPK---PDLIIYLKTSPE 131
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 4503269    184 TCLHRIYLRGRNEEQGIPLEYLEKLHYKHESWLLHrtlktnfdyLQEVPILTLDVNE----DFKDKYESLVEKVKEFLS 258
Cdd:pfam01712 132 TCLERIKKRGRTEEQNISLDYLERLHEKYEAWLKK---------LNLSPVLVIDGDEldfvFFEEDREDVMNEVNEFVS 201
 
Name Accession Description Interval E-value
dNK pfam01712
Deoxynucleoside kinase; This family consists of various deoxynucleoside kinases cytidine EC:2. ...
24-258 1.52e-87

Deoxynucleoside kinase; This family consists of various deoxynucleoside kinases cytidine EC:2.7.1.74, guanosine EC:2.7.1.113, adenosine EC:2.7.1.76 and thymidine kinase EC:2.7.1.21 (which also phosphorylates deoxyuridine and deoxycytosine.) These enzymes catalyze the production of deoxynucleotide 5'-monophosphate from a deoxynucleoside. Using ATP and yielding ADP in the process.


Pssm-ID: 396326  Cd Length: 201  Bit Score: 258.40  E-value: 1.52e-87
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269     24 ISIEGNIAAGKSTFVNILKQLCEdWEVVPEPVARWCNvqstqdefeeltmsqknggNVLQMMYEKPERWSFTFQTYACLS 103
Cdd:pfam01712   1 ISIEGNIGAGKSTLTKILSKRLG-FKVFEEPVDRWTN-------------------PYLDKFYKDPSRWSFALQTYFLNS 60
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269    104 RIRAQLASLNgklkdaEKPVLFFERSVYSDRYIFASNLYESECMNETEWTIYQDWHDWMNNQFGQsleLDGIIYLQATPE 183
Cdd:pfam01712  61 RFKQQLEAFF------TGQVVILERSIYSDRYIFAKMLYDKGTMSDEEYKTYKDLYDNMLLEFPK---PDLIIYLKTSPE 131
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 4503269    184 TCLHRIYLRGRNEEQGIPLEYLEKLHYKHESWLLHrtlktnfdyLQEVPILTLDVNE----DFKDKYESLVEKVKEFLS 258
Cdd:pfam01712 132 TCLERIKKRGRTEEQNISLDYLERLHEKYEAWLKK---------LNLSPVLVIDGDEldfvFFEEDREDVMNEVNEFVS 201
dNK cd01673
Deoxyribonucleoside kinase (dNK) catalyzes the phosphorylation of deoxyribonucleosides to ...
23-244 6.19e-73

Deoxyribonucleoside kinase (dNK) catalyzes the phosphorylation of deoxyribonucleosides to yield corresponding monophosphates (dNMPs). This family consists of various deoxynucleoside kinases including deoxyribo- cytidine (EC 2.7.1.74), guanosine (EC 2.7.1.113), adenosine (EC 2.7.1.76), and thymidine (EC 2.7.1.21) kinases. They are key enzymes in the salvage of deoxyribonucleosides originating from extra- or intracellular breakdown of DNA.


Pssm-ID: 238836  Cd Length: 193  Bit Score: 220.95  E-value: 6.19e-73
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269   23 KISIEGNIAAGKSTFVNILKQLcEDWEVVPEPVARwcnvqstqdefeeltmsQKNGGNVLQMMYEKPERWSFTFQTYACL 102
Cdd:cd01673   1 VIVVEGNIGAGKSTLAKELAEH-LGYEVVPEPVEP-----------------DVEGNPFLEKFYEDPKRWAFPFQLYFLL 62
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269  103 SRIRAQLASLNGklkDAEKPVLFFERSVYSDRYIFASNLYESECMNeTEWTIYQDWHDWMNNQFgqsLELDGIIYLQATP 182
Cdd:cd01673  63 SRLKQYKDALEH---LSTGQGVILERSIFSDRVFAEANLKEGGIMK-TEYDLYNELFDNLIPEL---LPPDLVIYLDASP 135
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 4503269  183 ETCLHRIYLRGRNEEQGIPLEYLEKLHYKHESWLLHrtlktnfDYLQEVPILTLDVNE-DFKD 244
Cdd:cd01673 136 ETCLKRIKKRGRPEEQGIPLDYLEDLHEAYEKWFLP-------QMYEKAPVLIIDANEaDIEY 191
Dck COG1428
Deoxyadenosine/deoxycytidine kinase [Nucleotide transport and metabolism];
24-258 1.95e-51

Deoxyadenosine/deoxycytidine kinase [Nucleotide transport and metabolism];


Pssm-ID: 441037 [Multi-domain]  Cd Length: 205  Bit Score: 166.50  E-value: 1.95e-51
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269   24 ISIEGNIAAGKSTFVNILKQLCeDWEVVPEPVArwcnvqstqdefeeltmsqkngGN-VLQMMYEKPERWSFTFQTYACL 102
Cdd:COG1428   6 IAVEGNIGAGKTTLARLLAEHL-GAELLLEPVE----------------------DNpFLEDFYEDPKRWAFPLQLFFLL 62
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269  103 SRIRAQLaslngKLKDAEKPVLFfERSVYSDRyIFASNLYESECMNETEWTIYQDWHDWMNNQFGQSlelDGIIYLQATP 182
Cdd:COG1428  63 SRFKQLK-----DLRQFGGNVVS-DRSIYKDA-IFAKLLHEMGTLSDREFDLYRQLFDNLTEDLPKP---DLVIYLQASV 132
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269  183 ETCLHRIYLRGRNEEQGIPLEYLEKLHYKHESWllhrtlktnFDYLQEVPILTLDVNE-DF---KDKYESLVEKVKEFLS 258
Cdd:COG1428 133 DTLLERIKKRGRDYEQNIDLDYLERLNEAYEEW---------FEHYDASPVLIIDTDElDFvnnPEDLELLLEQIEEKLK 203
 
Name Accession Description Interval E-value
dNK pfam01712
Deoxynucleoside kinase; This family consists of various deoxynucleoside kinases cytidine EC:2. ...
24-258 1.52e-87

Deoxynucleoside kinase; This family consists of various deoxynucleoside kinases cytidine EC:2.7.1.74, guanosine EC:2.7.1.113, adenosine EC:2.7.1.76 and thymidine kinase EC:2.7.1.21 (which also phosphorylates deoxyuridine and deoxycytosine.) These enzymes catalyze the production of deoxynucleotide 5'-monophosphate from a deoxynucleoside. Using ATP and yielding ADP in the process.


Pssm-ID: 396326  Cd Length: 201  Bit Score: 258.40  E-value: 1.52e-87
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269     24 ISIEGNIAAGKSTFVNILKQLCEdWEVVPEPVARWCNvqstqdefeeltmsqknggNVLQMMYEKPERWSFTFQTYACLS 103
Cdd:pfam01712   1 ISIEGNIGAGKSTLTKILSKRLG-FKVFEEPVDRWTN-------------------PYLDKFYKDPSRWSFALQTYFLNS 60
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269    104 RIRAQLASLNgklkdaEKPVLFFERSVYSDRYIFASNLYESECMNETEWTIYQDWHDWMNNQFGQsleLDGIIYLQATPE 183
Cdd:pfam01712  61 RFKQQLEAFF------TGQVVILERSIYSDRYIFAKMLYDKGTMSDEEYKTYKDLYDNMLLEFPK---PDLIIYLKTSPE 131
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 4503269    184 TCLHRIYLRGRNEEQGIPLEYLEKLHYKHESWLLHrtlktnfdyLQEVPILTLDVNE----DFKDKYESLVEKVKEFLS 258
Cdd:pfam01712 132 TCLERIKKRGRTEEQNISLDYLERLHEKYEAWLKK---------LNLSPVLVIDGDEldfvFFEEDREDVMNEVNEFVS 201
dNK cd01673
Deoxyribonucleoside kinase (dNK) catalyzes the phosphorylation of deoxyribonucleosides to ...
23-244 6.19e-73

Deoxyribonucleoside kinase (dNK) catalyzes the phosphorylation of deoxyribonucleosides to yield corresponding monophosphates (dNMPs). This family consists of various deoxynucleoside kinases including deoxyribo- cytidine (EC 2.7.1.74), guanosine (EC 2.7.1.113), adenosine (EC 2.7.1.76), and thymidine (EC 2.7.1.21) kinases. They are key enzymes in the salvage of deoxyribonucleosides originating from extra- or intracellular breakdown of DNA.


Pssm-ID: 238836  Cd Length: 193  Bit Score: 220.95  E-value: 6.19e-73
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269   23 KISIEGNIAAGKSTFVNILKQLcEDWEVVPEPVARwcnvqstqdefeeltmsQKNGGNVLQMMYEKPERWSFTFQTYACL 102
Cdd:cd01673   1 VIVVEGNIGAGKSTLAKELAEH-LGYEVVPEPVEP-----------------DVEGNPFLEKFYEDPKRWAFPFQLYFLL 62
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269  103 SRIRAQLASLNGklkDAEKPVLFFERSVYSDRYIFASNLYESECMNeTEWTIYQDWHDWMNNQFgqsLELDGIIYLQATP 182
Cdd:cd01673  63 SRLKQYKDALEH---LSTGQGVILERSIFSDRVFAEANLKEGGIMK-TEYDLYNELFDNLIPEL---LPPDLVIYLDASP 135
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 4503269  183 ETCLHRIYLRGRNEEQGIPLEYLEKLHYKHESWLLHrtlktnfDYLQEVPILTLDVNE-DFKD 244
Cdd:cd01673 136 ETCLKRIKKRGRPEEQGIPLDYLEDLHEAYEKWFLP-------QMYEKAPVLIIDANEaDIEY 191
Dck COG1428
Deoxyadenosine/deoxycytidine kinase [Nucleotide transport and metabolism];
24-258 1.95e-51

Deoxyadenosine/deoxycytidine kinase [Nucleotide transport and metabolism];


Pssm-ID: 441037 [Multi-domain]  Cd Length: 205  Bit Score: 166.50  E-value: 1.95e-51
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269   24 ISIEGNIAAGKSTFVNILKQLCeDWEVVPEPVArwcnvqstqdefeeltmsqkngGN-VLQMMYEKPERWSFTFQTYACL 102
Cdd:COG1428   6 IAVEGNIGAGKTTLARLLAEHL-GAELLLEPVE----------------------DNpFLEDFYEDPKRWAFPLQLFFLL 62
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269  103 SRIRAQLaslngKLKDAEKPVLFfERSVYSDRyIFASNLYESECMNETEWTIYQDWHDWMNNQFGQSlelDGIIYLQATP 182
Cdd:COG1428  63 SRFKQLK-----DLRQFGGNVVS-DRSIYKDA-IFAKLLHEMGTLSDREFDLYRQLFDNLTEDLPKP---DLVIYLQASV 132
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269  183 ETCLHRIYLRGRNEEQGIPLEYLEKLHYKHESWllhrtlktnFDYLQEVPILTLDVNE-DF---KDKYESLVEKVKEFLS 258
Cdd:COG1428 133 DTLLERIKKRGRDYEQNIDLDYLERLNEAYEEW---------FEHYDASPVLIIDTDElDFvnnPEDLELLLEQIEEKLK 203
NDUO42 cd02030
NADH:Ubiquinone oxioreductase, 42 kDa (NDUO42) is a family of proteins that are highly similar ...
24-211 6.07e-09

NADH:Ubiquinone oxioreductase, 42 kDa (NDUO42) is a family of proteins that are highly similar to deoxyribonucleoside kinases (dNK). Members of this family have been identified as one of the subunits of NADH:Ubiquinone oxioreductase (complex I), a multi-protein complex located in the inner mitochondrial membrane. The main function of the complex is to transport electrons from NADH to ubiquinone, which is accompanied by the translocation of protons from the mitochondrial matrix to the inter membrane space.


Pssm-ID: 238988  Cd Length: 219  Bit Score: 54.67  E-value: 6.07e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269   24 ISIEGNIAAGKSTFVnilKQLCE--DWEVVPEPVARWcnvQSTQDEFEELTMSQKNGGNVLQMMYEKPERW---SFTFQT 98
Cdd:cd02030   2 ITVDGNIASGKGKLA---KELAEklGMKYFPEAGIHY---LDSTTGDGKPLDPAFNGNCSLEKFYDDPKSNdgnSYRLQS 75
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 4503269   99 YACLSRIRAQLASLNGKLKDAEKPVLffERSVYSDrYIFASNLYES-----ECMNetewtiyqdwHDWM--NNQFGQSLE 171
Cdd:cd02030  76 WMYSSRLLQYSDALEHLLSTGQGVVL--ERSPFSD-FVFLEAMYKQgyirkQCVD----------HYNEvkGNTIPELLP 142
                       170       180       190       200
                ....*....|....*....|....*....|....*....|..
gi 4503269  172 LDGIIYLQATPETCLHRIYLRGRNEEQGIPLEYLEKLH--YK 211
Cdd:cd02030 143 PHLVIYLDVPVPEVQKRIKKRGDPHEMKVTSAYLQDIEnaYK 184
NK cd02019
Nucleoside/nucleotide kinase (NK) is a protein superfamily consisting of multiple families of ...
24-53 1.12e-04

Nucleoside/nucleotide kinase (NK) is a protein superfamily consisting of multiple families of enzymes that share structural similarity and are functionally related to the catalysis of the reversible phosphate group transfer from nucleoside triphosphates to nucleosides/nucleotides, nucleoside monophosphates, or sugars. Members of this family play a wide variety of essential roles in nucleotide metabolism, the biosynthesis of coenzymes and aromatic compounds, as well as the metabolism of sugar and sulfate.


Pssm-ID: 238977 [Multi-domain]  Cd Length: 69  Bit Score: 39.63  E-value: 1.12e-04
                        10        20        30
                ....*....|....*....|....*....|..
gi 4503269   24 ISIEGNIAAGKSTFVNILKQLCE--DWEVVPE 53
Cdd:cd02019   2 IAITGGSGSGKSTVAKKLAEQLGgrSVVVLDE 33
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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