Pyrimidinedimers Pyrimidinedimers cyclobutane dimer are pairs of thymine and cytosine bases in DNA that arise via photochemical ... 379 386 doi 10.1126 science.153.3734.379 title Cyclobutane Type PyrimidineDimers in Polynucleotides ..
Pyrimidine analogue Pyrimidine analogues are antimetabolite s which mimic the structure of metabolic pyrimidine s. Examples ... FUDR Cytosine arabinoside Cytarabine gallery Image Pyrimidin.svg Pyrimidine Image Fluorouracil.svg ..
Pyrimidine metabolism
nofootnotes date August 2008 Pyrimidine biosynthesis occurs both in the body and through organic synthesis. De novo biosynthesis of pyrimidine Unlike purines, pyrimidines are assembled before being attached ..
Pyrimidine-nucleoside phosphorylase
In enzymology , a pyrimidine nucleoside phosphorylase EC number 2.4.2.2 is an enzyme that catalysis catalyzes the chemical reaction a pyrimidine nucleoside phosphate math rightleftharpoons math a pyrimidine ..
Pyrimidine-deoxynucleoside 2'-dioxygenase
In enzymology , a pyrimidine deoxynucleoside 2 dioxygenase EC number 1.14.11.3 is an enzyme that catalysis ... include deoxyuridine 2 dioxygenase , deoxyuridine 2 hydroxylase , pyrimidine deoxyribonucleoside 2 hydroxylase ..
Pyrimidine-deoxynucleoside 1'-dioxygenase
In enzymology , a pyrimidine deoxynucleoside 1 dioxygenase EC number 1.14.11.10 is an enzyme that catalysis ... IUBMB EC number 1 14 11 10 Gene Ontology GO codes GO code links GO code 0047079 name pyrimidine ..
Inborn errors of purine-pyrimidine metabolism
MedlinePlus eMedicineSubj eMedicineTopic MeshID D011686 Inborn errors of purine pyrimidine metabolism are a class of inborn error of metabolism disorders specifically affecting purine metabolism and pyrimidine ..
Thymine dimer
type of DNA damage known as pyrimidinedimers , which, as the name suggests, can occur between any ... Nucleotide excision repair Pyrimidinedimers Cyclobutyl dimer Tanning activator External links http ..
CPD
Date , the guaranteed date in which provider promises to deliver Cycles Per Degree Pyrimidinedimers Cyclobutane photodimers Cyclobutane Pyrimidine Dimer Cyclopentadiene CPD is the ICAO airline designator ..
Photolyase
that binds complementary DNA strands and breaks certain types of pyrimidinedimers that are caused by exposure to ultraviolet light. Two kinds of pyrimidinedimers arise when a pair of thymine bases ..
Thymine
as 5 methyluracil, a pyrimidine nucleobase . As the name suggests, thymine may be derived by methylation ... light , may form thymine dimers , causing kinks in the DNA molecule that inhibit normal function ..
Direct DNA damage
dimer s Cyclobutane PyrimidineDimers CPD s . UV endonuclease sensitive sites ESS Due to the excellent ... thymine base pairs next to each other in genetic sequences to bond together into thymine dimers ..
Pyrimidinedione
Image Pyrimidin.svg thumb right Pyrimidine Image Primidone.png thumb right Primidone Pyrimidinediones are a class of chemical compounds characterized by a pyrimidine ring subsubstituted with two carbonyl ..
Xeroderma pigmentosum
of pyrimidinedimers , namely CPD s Pyrimidinedimers Cyclobutane photodimers cyclobutane pyrimidinedimers and 6 4PP s pyrimidine 6 4 pyrimidone photoproducts . The normal repair process entails nucleotide ..
Tanning activator pyrimidinedimers . ref name Kulkarni cite journal author Kulkarni, Manohar V. Kulkarni, Geeta ... of direct DNA damage thymine dimers . In order to produce this action they have to penetrate into the skin ..
Pyrimidinones
Image Pyrimidine chemical structure.png thumb Pyrimidine Image Cytosine chemical structure.png thumb Cytosine Image Metharbital.png thumb Metharbital Pyrimidinones are derivatives of pyrimidine which have ..
Pyrimidine-5'-nucleotide nucleosidase
In enzymology , a pyrimidine 5 nucleotide nucleosidase EC number 3.2.2.10 is an enzyme that catalysis catalyzes the chemical reaction a pyrimidine 5 nucleotide H sub 2 sub O math rightleftharpoons math ..
Deoxyribose
are important, as well as 3 5 cyclic monophosphates. There are also important diphosphate dimers called coenzymes that purine s and pyrimidine s form an important class of compounds with ribose and deoxyribose ..
C4H4N2
The molecular formula C sub 4 sub H sub 4 sub N sub 2 sub may refer to Pyrazine Pyridazine Pyrimidine Succinonitrile disambig ..
Ribosylpyrimidine nucleosidase
the chemical reaction a pyrimidine nucleoside H sub 2 sub O math rightleftharpoons math D ribose a pyrimidine base Thus, the two substrate biochemistry substrates of this enzyme are pyrimidine nucleoside ..
Activating transcription factor dimers. ref name van Dam cite journal author van Dam H, Castellazzi M title Distinct roles of Jun Fos and Jun ATF dimers in oncogenesis journal Oncogene volume 20 issue 19 pages 2453 64 year 2001 pmid ..
Dihydropyrimidine dehydrogenase
LocusSupplementaryData Dihydropyrimidine dehydrogenase DPD is an enzyme that is involved in pyrimidine degradation. It is the initial and rate limiting step in pyrimidine catabolism. It catalyzes the reduction ..
Prokaryotic DNA replication
DnaA dimers. DnaC is then released, and the prepriming complex is complete. In order for DNA replication ... bonds with the third nitrogen of purine bases and the second oxygen of pyrimidine bases. Finally ..
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