serw-MX  [xml]  

 DeCS Categories

D08 Enzymes and Coenzymes .
D08.811 Enzymes .
D08.811.074 DNA Repair Enzymes .
D08.811.150 DNA Restriction-Modification Enzymes .
D08.811.150.280 DNA Restriction Enzymes .
D08.811.277 Hydrolases .
D08.811.277.352 Esterases .
D08.811.277.352.335 Deoxyribonucleases .
D08.811.277.352.335.350 Endodeoxyribonucleases .
D08.811.277.352.335.350.300 DNA Restriction Enzymes .
D08.811.277.352.355 Endonucleases .
D08.811.277.352.355.325 Endodeoxyribonucleases .
D08.811.277.352.355.325.300 DNA Restriction Enzymes .
D08.811.399 Isomerases .
D08.811.399.403 DNA Topoisomerases .
D08.811.399.403.483 DNA Topoisomerases, Type I .
D12 Amino Acids, Peptides, and Proteins .
D12.776 Proteins .
D12.776.157 Carrier Proteins .
D12.776.157.687 Poly-ADP-Ribose Binding Proteins .
D12.776.157.687.375 DNA Topoisomerases, Type I .
D12.776.660 Nuclear Proteins .
D12.776.660.720 Poly-ADP-Ribose Binding Proteins .
D12.776.660.720.375 DNA Topoisomerases, Type I .
G02 Chemical Phenomena .
G02.111 Biochemical Phenomena .
G02.111.222 DNA Repair .
G05 Genetic Phenomena .
G05.219 DNA Repair .
G05.308 Gene Expression Regulation .
G05.308.320 Gene Expression Regulation, Enzymologic .
G05.308.320.300 Enzyme Repression .
 Synonyms & Historicals
DNA Repair Enzymes .
Enzymes, DNA Repair .
Repair Enzymes, DNA .
Enzymes that are involved in the reconstruction of a continuous two-stranded DNA molecule without mismatch from a molecule, which contained damaged regions. .
DNA Repair .
Base Excision Repair .
Excision Repair .
Base Excision Repairs .
Excision Repair, Base .
Excision Repair, Nucleotide .
Excision Repairs .
Nucleotide Excision Repairs .
Repair, Base Excision .
Repair, Excision .
Repairs, Base Excision .
Nucleotide Excision Repair .
The reconstruction of a continuous two-stranded DNA molecule without mismatch from a molecule which contained damaged regions. The major repair mechanisms are excision repair, in which defective regions in one strand are excised and resynthesized using the complementary base pairing information in the intact strand; photoreactivation repair, in which the lethal and mutagenic effects of ultraviolet light are eliminated; and post-replication repair, in which the primary lesions are not repaired, but the gaps in one daughter duplex are filled in by incorporation of portions of the other (undamaged) daughter duplex. Excision repair and post-replication repair are sometimes referred to as "dark repair" because they do not require light. .
DNA Restriction Enzymes .
DNA Restriction Enzyme .
Restriction Endonuclease .
Endonuclease, Restriction .
Endonucleases, Restriction .
Enzymes, DNA Restriction .
Restriction Enzyme, DNA .
Restriction Enzymes, DNA .
Restriction Endonucleases .
Enzymes that are part of the restriction-modification systems. They catalyze the endonucleolytic cleavage of DNA sequences which lack the species-specific methylation pattern in the host cell's DNA. Cleavage yields random or specific double-stranded fragments with terminal 5'-phosphates. The function of restriction enzymes is to destroy any foreign DNA that invades the host cell. Most have been studied in bacterial systems, but a few have been found in eukaryotic organisms. They are also used as tools for the systematic dissection and mapping of chromosomes, in the determination of base sequences of DNAs, and have made it possible to splice and recombine genes from one organism into the genome of another. EC 3.21.1. .
Enzyme Repression .
Repression, Enzyme .
The interference in synthesis of an enzyme due to the elevated level of an effector substance, usually a metabolite, whose presence would cause depression of the gene responsible for enzyme synthesis. .
DNA Topoisomerases, Type I .
DNA Nicking-Closing Proteins .
DNA Relaxing Enzymes .
DNA Type 1 Topoisomerase .
DNA Untwisting Enzymes .
DNA Untwisting Proteins .
Topoisomerase I .
Type I DNA Topoisomerase .
DNA Nicking-Closing Protein .
DNA Relaxing Enzyme .
DNA Relaxing Protein .
DNA Topoisomerase .
DNA Topoisomerase I .
DNA Untwisting Enzyme .
DNA Untwisting Protein .
DNA Untwisting Enzymes .
DNA Topoisomerases, Type I, Eukaryotic .
DNA Topoisomerase I, Eukaryotic .
DNA Topoisomerases, Type I, Bacterial .
DNA Topoisomerase I, Bacterial .
DNA Topoisomerases, Type I, Archaeal .
DNA Untwisting Proteins .
DNA TOPOISOMERASES that catalyze ATP-independent breakage of one of the two strands of DNA, passage of the unbroken strand through the break, and rejoining of the broken strand. DNA Topoisomerases, Type I enzymes reduce the topological stress in the DNA structure by relaxing the superhelical turns and knotted rings in the DNA helix. .