A receptor tyrosine kinase (RTK) has a non-functioning kinase domain
Enhanced or Reduced
A G-protein whose α-subunit has a higher than normal binding affinity for GTP and a normal binding affinity for GDP.
Enhanced or Reduced
Protein Kinase A whose regulatory subunits cannot bind cAMP
Enhanced or Reduced
IP3 cannot bind to ER-calcium channels
Enhanced or Reduced
Notch cannot be cleaved following binding to Delta
Enhanced or Reduced
Sodium orthovanadate, a phosphatase inhibitor, is added to cells that have...