pfam15237: PTRF_SDPR (this model, PSSM-Id:291890 is obsolete and has been replaced by 464578)
PTRF/SDPR family
This family of proteins includes muscle-related coiled-coil protein (MURC), protein kinase C delta-binding protein (PRKCDBP), polymerase I and transcript release factor (PTRF) and serum deprivation-response protein (SDPR). MURC activates the Rho/ROCK pathway. PRKCDBP appears to act as an immune potentiator. PTRF is involved in caveolae formation and function. SDPR is involved in the targetting of protein kinase Calpha to caveolae.