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Literature summary extracted from

  • Christov, P.P.; Angel, K.C.; Guengerich, F.P.; Rizzo, C.J.
    Replication past the N5-methyl-formamidopyrimidine lesion of deoxyguanosine by DNA polymerases and an improved procedure for sequence analysis of in vitro bypass products by mass spectrometry (2009), Chem. Res. Toxicol., 22, 1086-1095.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.7.7 0.000077
-
dCTP pH 7.8, 37°C, dCTP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.000098
-
dCTP pH 7.8, 37°C, dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.0002
-
dCTP pH 7.8, 37°C, dCTP insertion opposite an unmodified deoxyguanosine in 5'-TCGT-G-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.00071
-
dCTP pH 7.8, 37°C, dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCGT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.006
-
dTTP pH 7.8, 37°C, dTTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.007
-
dATP pH 7.8, 37°C, dATP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.0088
-
dATP pH 7.8, 37°C, dATP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCGT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.013
-
dGTP pH 7.8, 37°C, dGTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.022
-
dATP pH 7.8, 37°C, dATP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.029
-
dTTP pH 7.8, 37°C, dTTP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.03
-
dATP pH 7.8, 37°C, dATP insertion opposite an unmodified deoxyguanosine in 5'-TCGT-G-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.049
-
dGTP pH 7.8, 37°C, dGCTP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus

Organism

EC Number Organism UniProt Comment Textmining
2.7.7.7 Saccharolobus solfataricus Q97W02
-
-
2.7.7.7 Saccharolobus solfataricus P2 Q97W02
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.7.7 dATP + DNAn in addition to the correct insertion of dATP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion. dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion is only 1.4fold lower than insertion opposite an unmodified deoxyguanosine Saccharolobus solfataricus ?
-
?
2.7.7.7 dATP + DNAn in addition to the correct insertion of dATP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion. dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion is only 1.4fold lower than insertion opposite an unmodified deoxyguanosine Saccharolobus solfataricus P2 ?
-
?
2.7.7.7 dCTP + DNAn in addition to the correct insertion of dCTP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion. dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion is only 1.4fold lower than insertion opposite an unmodified deoxyguanosine Saccharolobus solfataricus ?
-
?
2.7.7.7 dCTP + DNAn in addition to the correct insertion of dCTP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion. dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion is only 1.4fold lower than insertion opposite an unmodified deoxyguanosine Saccharolobus solfataricus P2 ?
-
?
2.7.7.7 deoxynucleoside triphosphate + DNAn in addition to the correct insertion of dCTP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion Saccharolobus solfataricus diphosphate + DNAn+1
-
?
2.7.7.7 deoxynucleoside triphosphate + DNAn in addition to the correct insertion of dCTP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion Saccharolobus solfataricus P2 diphosphate + DNAn+1
-
?
2.7.7.7 dGTP + DNAn in addition to the correct insertion of dGTP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion. dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion is only 1.4fold lower than insertion opposite an unmodified deoxyguanosine Saccharolobus solfataricus ?
-
?
2.7.7.7 dGTP + DNAn in addition to the correct insertion of dGTP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion. dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion is only 1.4fold lower than insertion opposite an unmodified deoxyguanosine Saccharolobus solfataricus P2 ?
-
?
2.7.7.7 dTTP + DNAn in addition to the correct insertion of dTTP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion. dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion is only 1.4fold lower than insertion opposite an unmodified deoxyguanosine Saccharolobus solfataricus ?
-
?
2.7.7.7 dTTP + DNAn in addition to the correct insertion of dTTP opposite the lesion, Dpo4 misincorporates dATP, dGTP, and TTP in an oligonucleotide containing a site-specific N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion. dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion is only 1.4fold lower than insertion opposite an unmodified deoxyguanosine Saccharolobus solfataricus P2 ?
-
?

Synonyms

EC Number Synonyms Comment Organism
2.7.7.7 DNA polymerase IV
-
Saccharolobus solfataricus
2.7.7.7 Dpo4
-
Saccharolobus solfataricus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.7.7.7 37
-
assay at Saccharolobus solfataricus

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
2.7.7.7 0.00013
-
dTTP pH 7.8, 37°C, dTTP insertion opposite N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.0002
-
dATP pH 7.8, 37°C, dATP insertion opposite N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.00024
-
dATP pH 7.8, 37°C, dATP insertion opposite N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine in 5'-TCGT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.00024
-
dCTP pH 7.8, 37°C, dCTP insertion opposite an unmodified deoxyguanosine in 5'-TCGT-G-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.00025
-
dATP pH 7.8, 37°C, dATP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-G-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.00027
-
dCTP pH 7.8, 37°C, dCTP insertion opposite N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.00029
-
dATP pH 7.8, 37°C, dATP insertion opposite an unmodified deoxyguanosine in 5'-TCGT-G-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.00029
-
dTTP pH 7.8, 37°C, dTTP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-G-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.0003
-
dCTP pH 7.8, 37°C, dCTP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-G-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.00043
-
dGTP pH 7.8, 37°C, dGTP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-G-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.00053
-
dCTP pH 7.8, 37°C, dCTP insertion opposite N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine in 5'-TCGT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.0006
-
dGTP pH 7.8, 37°C, dGTP insertion opposite N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.7.7 7.8
-
assay at Saccharolobus solfataricus

kcat/KM [mM/s]

EC Number kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
2.7.7.7 0.01
-
dATP pH 7.8, 37°C, dATP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.01
-
dATP pH 7.8, 37°C, dATP insertion opposite an unmodified deoxyguanosine in 5'-TCGT-G-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.01
-
dGTP pH 7.8, 37°C, dGTP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.01
-
dTTP pH 7.8, 37°C, dTTP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.02
-
dTTP pH 7.8, 37°C, dTTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.03
-
dATP pH 7.8, 37°C, dATP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.03
-
dATP pH 7.8, 37°C, dATP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCGT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.05
-
dGTP pH 7.8, 37°C, dGTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 0.7
-
dCTP pH 7.8, 37°C, dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCGT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 1.2
-
dCTP pH 7.8, 37°C, dCTP insertion opposite an unmodified deoxyguanosine in 5'-TCGT-G-TCAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 2.8
-
dCTP pH 7.8, 37°C, dCTP insertion opposite the N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine lesion in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus
2.7.7.7 3.9
-
dCTP pH 7.8, 37°C, dCTP insertion opposite an unmodified deoxyguanosine in 5'-TCAT-(N6-(2-deoxy-D-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5-N-methylformamidopyrimidine)-GAATCCTTACGAGCATCGCCCCC-3' Saccharolobus solfataricus