nucleoside/nucleotide kinase family protein may catalyze the reversible phosphate group transfer from nucleoside triphosphates to nucleosides/nucleotides, nucleoside monophosphates, or sugars; dTMP (thymidylate) kinase with a major facilitator superfamily (MFS) transporter domain functions in the phosphorylation of thymidine monophosphate and may also transport across cytoplasmic or internal membranes various substrates including sugar phosphates
NADH:Ubiquinone oxioreductase, 42 kDa (NDUO42) is a family of proteins that are highly similar ...
59-277
1.80e-163
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: 455.28 E-value: 1.80e-163
NADH:Ubiquinone oxioreductase, 42 kDa (NDUO42) is a family of proteins that are highly similar ...
59-277
1.80e-163
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: 455.28 E-value: 1.80e-163
Deoxynucleoside kinase; This family consists of various deoxynucleoside kinases cytidine EC:2. ...
60-287
3.79e-30
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: 113.95 E-value: 3.79e-30
dTMP kinase; Function: phosphorylation of DTMP to form DTDP in both de novo and salvage ...
135-223
2.18e-03
dTMP kinase; Function: phosphorylation of DTMP to form DTDP in both de novo and salvage pathways of DTTP synthesis. Catalytic activity: ATP + thymidine 5'-phosphate = ADP + thymidine 5'-diphosphate. [Purines, pyrimidines, nucleosides, and nucleotides, Nucleotide and nucleoside interconversions]
Pssm-ID: 161676 Cd Length: 195 Bit Score: 38.88 E-value: 2.18e-03
NADH:Ubiquinone oxioreductase, 42 kDa (NDUO42) is a family of proteins that are highly similar ...
59-277
1.80e-163
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: 455.28 E-value: 1.80e-163
Deoxyribonucleoside kinase (dNK) catalyzes the phosphorylation of deoxyribonucleosides to ...
59-277
1.55e-83
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: 251.76 E-value: 1.55e-83
Deoxynucleoside kinase; This family consists of various deoxynucleoside kinases cytidine EC:2. ...
60-287
3.79e-30
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: 113.95 E-value: 3.79e-30
Cytidine monophosphate kinase (CMPK) catalyzes the reversible phosphorylation of cytidine ...
59-95
1.43e-04
Cytidine monophosphate kinase (CMPK) catalyzes the reversible phosphorylation of cytidine monophosphate (CMP) to produce cytidine diphosphate (CDP), using ATP as the preferred phosphoryl donor.
Pssm-ID: 238978 [Multi-domain] Cd Length: 147 Bit Score: 41.32 E-value: 1.43e-04
Thymidine monophosphate kinase (TMPK), also known as thymidylate kinase, catalyzes the ...
154-245
1.34e-03
Thymidine monophosphate kinase (TMPK), also known as thymidylate kinase, catalyzes the phosphorylation of thymidine monophosphate (TMP) to thymidine diphosphate (TDP) utilizing ATP as its preferred phophoryl donor. TMPK represents the rate-limiting step in either de novo or salvage biosynthesis of thymidine triphosphate (TTP).
Pssm-ID: 238835 Cd Length: 200 Bit Score: 39.56 E-value: 1.34e-03
dTMP kinase; Function: phosphorylation of DTMP to form DTDP in both de novo and salvage ...
135-223
2.18e-03
dTMP kinase; Function: phosphorylation of DTMP to form DTDP in both de novo and salvage pathways of DTTP synthesis. Catalytic activity: ATP + thymidine 5'-phosphate = ADP + thymidine 5'-diphosphate. [Purines, pyrimidines, nucleosides, and nucleotides, Nucleotide and nucleoside interconversions]
Pssm-ID: 161676 Cd Length: 195 Bit Score: 38.88 E-value: 2.18e-03
cytidylate kinase; This family consists of cytidylate kinase, which catalyzes the ...
59-86
4.39e-03
cytidylate kinase; This family consists of cytidylate kinase, which catalyzes the phosphorylation of cytidine 5-monophosphate (dCMP) to cytidine 5 -diphosphate (dCDP) in the presence of ATP or GTP. UMP and dCMP can also act as acceptors. [Purines, pyrimidines, nucleosides, and nucleotides, Nucleotide and nucleoside interconversions]
Pssm-ID: 129128 [Multi-domain] Cd Length: 217 Bit Score: 38.18 E-value: 4.39e-03
Cytidylate kinase; Cytidylate kinase EC:2.7.4.14 catalyzes the phosphorylation of cytidine 5 ...
60-93
9.40e-03
Cytidylate kinase; Cytidylate kinase EC:2.7.4.14 catalyzes the phosphorylation of cytidine 5'-monophosphate (dCMP) to cytidine 5'-diphosphate (dCDP) in the presence of ATP or GTP.
Pssm-ID: 280401 [Multi-domain] Cd Length: 211 Bit Score: 36.90 E-value: 9.40e-03
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.
of the residues that compose this conserved feature have been mapped to the query sequence.
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Functional characterization of the conserved domain architecture found on the query.
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The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
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(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
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