- Tryptase Delta 1 (TPSd1)
- Tryptase Gamma 1 (TPSg1)
- Arginase II (Arg2)
- Basic Salivary Proline Rich Protein 3 (PRB3)
- Basic Salivary Proline Rich Protein 4 (PRB4)
- Basic Salivary Proline Rich Protein 2 (PRB2)
- Basic Salivary Proline Rich Protein 1 (PRB1)
- Acidic Salivary Proline Rich Phosphoprotein 1 (PRH1)
- Acidic Salivary Proline Rich Phosphoprotein 2 (PRH2)
- Keratinocyte Proline Rich Protein (KPRP)
- Proline Rich Acidic Protein 1 (PRAP1)
- Proline Rich Protein 13 (PRR13)
- Small Proline Rich Like Protein 1B (SPRL1B)
- Proline Rich G Carboxyglutamic Acid 1 (PRRG1)
- Proline Rich G Carboxyglutamic Acid 2 (PRRG2)
