Protein Name: Transcriptional activator protein Pur-beta
|
UniprotKB/SwissProt ID: PURB_MOUSE (O35295)
Gene Name: Purb
Organism: Mus musculus (Mouse).
Function: Has capacity to bind repeated elements in single- stranded DNA such as the purine-rich single strand of the PUR element located upstream of the MYC gene. Participates in transcriptional and translational regulation of alpha-MHC expression in cardiac myocytes by binding to the purine-rich negative regulatory (PNR) element. Modulates constitutive liver galectin-3 gene transcription by binding to its promoter. May play a role in the dendritic transport of a subset of mRNAs (By similarity). Plays a role in the control of vascular smooth muscle (VSM) alpha-actin gene transcription as repressor in myoblasts and fibroblasts.
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Nucleus.
| |
|
Graphical Visualization of S-nitrosylation Sites:
|
| Overview of Protein S-nitrosylation Sites with Functional and Structural Information |  |
|
