Human Protein Tyrosine Phosphatase Like Protein A (PTPLA) Protein

Rat Protein Phosphatase, Mg2+/Mn2+ Dependent 1A (PPM1A) Protein

Mouse Protein Phosphatase 3, Regulatory Subunit 1 (PPP3R1) Protein

Human Protein Phosphatase 1, Regulatory Subunit 1B (PPP1R1B) Protein

Mouse Protein Kinase, cGMP Dependent Type I (PRKG1) Protein

Human Protein Kinase, cGMP Dependent Type I (PRKG1) Protein

Rat Protein Kinase, AMP Activated Beta 1 (PRKAB1) Protein

Mouse 5'-AMP-Activated Protein Kinase Catalytic Subunit Alpha-1 (PRKAA1) Protein

Rat Protein Kinase C zeta (PKCZ) Protein

Cow Protein Kinase C Eta (PKCh) Protein

Rat Protein Kinase C Eta (PKCh) Protein

Mouse Protein Kinase C Eta (PKCh) Protein

Rat Protein Kinase C Epsilon (PKCe) Protein

Mouse Protein Kinase C Epsilon (PKCe) Protein

Human Protein Kinase C Beta 1 (PKCb1) Protein

Rat Protein Kinase C Alpha (PKCa) Protein

Human Protein Kinase C Alpha (PKCa) Protein

Rat Protein Kinase B Beta (PKBb) Protein

Mouse Protein Kinase B Alpha (PKBa) Protein

Mouse Protein Disulfide Isomerase A4 (PDIA4) Protein

Pig Protein C Receptor, Endothelial (PROCR) Protein

Chicken Protein C Receptor, Endothelial (PROCR) Protein

Cow Protein C Receptor, Endothelial (PROCR) Protein

Human Protection Of Telomeres 1 Homolog (POT1) Protein

Human Protease, Serine 50 (PRSS50) Protein

Human Protease, Serine 33 (PRSS33) Protein

Rat Serine Protease 1 (PRSS1) Protein

Rat Protease Activated Receptor 4 (PAR4) Protein

Human Proteinase-Activated Receptor 2 / PAR2 (F2RL1) Protein

Rat Proteinase-Activated Receptor 2 / PAR2 (F2RL1) Protein

Mouse Proteinase-Activated Receptor 2 / PAR2 (F2RL1) Protein

Human Protease Activated Receptor 1 (PAR1) Protein

Rat Protease Activated Receptor 1 (PAR1) Protein

Mouse Protamine 2 (PRM2) Protein

Rat Prostaglandin G/H Synthase 2 / COX-2 (PTGS2) Protein

Rat Prostaglandin E Synthase, Microsomal (PTGES) Protein

Human Prostacyclin Receptor (PTGIR) Protein

Human Proprotein Convertase Subtilisin/Kexin Type 2 (PCSK2) Protein

Rat Neuroendocrine Convertase 1 (PCSK1) Protein

Human Proline/Serine Rich Coiled Coil protein 1 (PSRC1) Protein

Human Proline Rich Protein 4, Lacrimal (PRR4) Protein

Human Proline Arginine Rich End Leucine Rich Repeat Protein (PRELP) Protein

Human Prokineticin Receptor 2 (PKR2) Protein

Cow Prokineticin Receptor 1 (PKR1) Protein

Rat Prokineticin Receptor 1 (PKR1) Protein

Mouse Prokineticin Receptor 1 (PKR1) Protein

Human Prokineticin Receptor 1 (PKR1) Protein

Cow Prokineticin 2 / PK2 (PROK2) Protein

Rat Prohibitin (PHB) Protein

Mouse Prohibitin (PHB) Protein