Search results

REV1 Polymerase (REV1) contains a BRCT domain, which is imperative in protein-protein interactions. REV1 is a deoxycytidyl transferase involved in DNA repair. REV1 assists in the 1st step in the bypass of abasic lesions by the incorporation of a nucleotide opposite the lesion. REV1 is essential for normal generation of mutations by physical and chemical agents. REV1 transfers a dCMP residue from dCTP to the 3'-end of a DNA primer in a template-dependent reaction. A role for the human Rev1-like protein has been suggested as a scaffold which recruits DNA polymerases involved in translesion synthesis (TLS) of damaged DNA.

Uridine 5'-monophosphate synthase (UMPS), is a bifunctional enzyme that catalyzes the ultimate two steps of the de novo pyrimidine biosynthetic pathway. UMPS in eukaryotes links the orotate phosphoribosyltransferase and the orotidine-5’-monophosphate (OMP) decarboxylase activities into a single protein. The harmony of these 2 enzymes is assumed to be stabilized the catalytic centers as a result of the low molar concentration of the protein in mammalian cells.mutations in this gene are the reason of inherited orotic aciduria disease.

AMPD2 is significant in purine metabolism by converting AMP to IMP. AMPD2 which functions as a homotetramer, is one of the three AMP deaminases shown in mammals. More than a few transcript variants encoding differentisoforms have been discovered for AMPD2.

RNASE2, also known as EDN, is best-known as one of the 4 major proteins found in the large specific granules of human eosinophilic leukocytes. This protein is also expressed constitutively in human liver tissue and its expression can be induced in macrophages by proinflammatory stimuli. RNASE2 is a non-secretory ribonuclease which belongs to the pancreatic ribonuclease family, a subset of the ribonuclease A superfamily. Diseases associated with EDN include Dermatitis, Atopic, 8 and Pulmonary Eosinophilia.

NEIL1 is a member of a class of DNA glycosylases homologous to the bacterial Fpg/Nei family. These glycosylases initiate the first step in base excision repair by cleaving bases damaged by reactive oxygen species and introducing a DNA strand break via the associated lyase reaction. NEIL1 participates in the DNA repair pathway by initiating base excision repair by removing damaged bases, primarily oxidized pyrimidines.

N-terminal Xaa-Pro-Lys N-methyltrasferase1, also known as NTMT1 belongs to the methyltransferase superfamily. NTMT1 catalyzesthe transfer of the methyl group from the S-adenosyl-l-methionine to the protein ?-amine, resulting in the formation of S-adenosyl-l-homocysteine and ?-N-methylated proteins. NTMT1 is a remarkable potential anticancer targetsince it is overexpressed in gastrointestinal cancers in addition to his essential function in cell mitosis.