\
logo
  Home | Contact us | Browse | Quick Search by UniProtKB ID, Keyword, PDBID

Menu:

Latest news:

Sep. 10, 2014:
A total of 174 experimentally verified S-nitrosylation sites on 94 S-nitrosylated proteins from individualized human colorectal cancer tissues using a label-free quantitation strategy.

Read more...


Protein Name: Mediator of RNA polymerase II transcription subunit 12

UniprotKB/SwissProt ID: Q93074 (Q93074)

Gene Name: MED12

Organism: Homo sapiens (Human)

Function: Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional pre-initiation complex with RNA polymerase II and the general transcription factors. This subunit may specifically regulate transcription of targets of the Wnt signaling pathway and SHH signaling pathway

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR051647 Mediator_comp_sub12
IPR019035 Mediator_Med12
IPR021989 Mediator_Med12_catenin-bd
IPR021990 Mediator_Med12_LCEWAV

The S-nitrosylation sites of Q93074

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 164 MRAAWLIKMT C AYYAAISETK   
2 1651 LPKQTRDVIT C EPQGSLIDTK