- Partitioning Defective 6 Homolog Beta (PARD6b)
- Partitioning Defective 6 Homolog Gamma (PARD6g)
- Presenilins Associated Rhomboid Like Protein (PARL)
- PAX Interacting Protein 1 (PAXIP1)
- Poly/rC Binding Protein 4 (PCBP4)
- Poly/rC Binding Protein 3 (PCBP3)
- Purkinje Cell Protein 4 (PCP4)
- PDZ And LIM Domain Protein 7 (PDLIM7)
- PDZ And LIM Domain Protein 1 (PDLIM1)
- PDZ And LIM Domain Protein 2 (PDLIM2)
- PDZ And LIM Domain Protein 3 (PDLIM3)
- PDZ And LIM Domain Protein 4 (PDLIM4)
- PDZ And LIM Domain Protein 5 (PDLIM5)
- PDZ Domain Containing Protein 2 (PDZD2)
- PDZ Domain Containing RING Finger Protein 3 (PDZRN3)
