anticorps CYP2E1, anticorps CYP2E, anticorps CYPIIE1, anticorps CPE1, anticorps P450-J, anticorps P450C2E, anticorps Cyp2e, anticorps cytochrome P450, family 2, subfamily E, polypeptide 1, anticorps cytochrome P450 2E1, anticorps cytochrome P450 2E1-like, anticorps cytochrome P450 family 2 subfamily E member 1, anticorps cytochrome P450, family 2, subfamily e, polypeptide 1, anticorps CYP2E1, anticorps PTRG_07411, anticorps LOC100342572, anticorps LOC100727914, anticorps LOC101843716, anticorps Cyp2e1
Sujet
P450IIE1, also known as CYP2E1, is a member of the P450IIE subfamily which is ethanol-inducible. It has at least 1 gene which is mapped to 10q24.3-qter, and a second is likely in rat and in man1. Both the rat and human proteins encoded by this gene contain 493 amino acids and calculated molecular masses of 56,634 and 56,916 daltons, respectively2. In addition, genetic polymorphisms in the 5-prime flanking region of the human P450IIE1 gene affected its binding of transacting factor and changed its transcriptional regulation, which may lead to interindividual differences of microsomal drug oxidation activity3. P450IIE1 is an important enzyme for the catalysis of the conversion of ethanol to acetaldehyde and to acetate in humans,and it is also involved in the metabolism of nitrosamines. Due to the possible correlation of P450IIE1 genes with malignancy, clinical studies of RFLP patterns of these genes in cancer may be useful.Synonyms: CYP2E, CYPIIE1, Cytochrome P450 2E1, Cytochrome P450-J