PIMT Recombinant Protein Antigen

Nuclear receptor coactivators participate in the transcriptional activation of specific genes by nuclear receptors. A new nuclear receptor coactivator-interacting protein, designated PIMT, was identified from a human liver cDNA library by using the coactivator peroxisome proliferator-activated receptor-interacting protein (PRIP) as bait in a yeast 2-hybrid screen. The PIMT cDNA encodes an 852-amino acid protein containing a 9-amino acid methyltransferase motif I (VVDAFCGVG) and an invariant segment (GXXGXXI) found in K-homology motifs of many RNA-binding proteins. Northern blot analysis demonstrated ubiquitous expression of a 3.2-kb PIMT transcript, with highest expression in heart, skeletal muscle, kidney, liver, and placenta. Immunofluorescence studies showed that the PIMT and PRIP proteins are colocalized in the nucleus. PIMT binds 5-adenosyl-L-methionine, the methyl donor for the methyltransfer reaction, and it also binds RNA, suggesting that it is an RNA methyltransferase.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Array NBP1-92271PEP

• PIMT Antibodies
• PIMT Proteins