Molecular characteristics of human interleukin-17 family of cytokines
| Subtype | Mr kDa | Length AA residues | Chromosomal location (GeneID#) | Common structural characteristics |
| A | 35 1, 2 | 155 1, 2 | 2 (3605) 1, 2 | Cysteine residues 1, 2, 145–149 |
| B | 41 150 | 180 145 | 5 (55540) 145 | Disulphide linkages 1, 2, 145–149 |
| C | 40 145 | 197 145 | 16 (27189) 145 | Glycoproteins 1, 2, 145–149 |
| D | 52 146 | 202 146 | 13 (53342) 146 | Homodimers 1, 2, 145–149 |
| E | 34 148 | 161 147, 148 | 14 (64806) 148 | |
| F | 44 149 | 153 149 | 6 (112744) 149, 151 |
Mr: relative molecular mass; AA: amino acid; GeneID: gene identifier. #: further gene and protein information in 144.