| Index | Gene Name Primary | Protein Name | Gene Name Synonym | Uniprot ID |
| 1 | ENPP1 | Ectonucleotide pyrophosphatase/phosphodiesterase family member 1 | M6S1 NPPS PC1 PDNP1 | P22413 |
| 2 | ENPP2 | Ectonucleotide pyrophosphatase/phosphodiesterase family member 2 | ATX PDNP2 | Q13822 |
| 3 | ENPP3 | Ectonucleotide pyrophosphatase/phosphodiesterase family member 3 | PDNP3 | O14638 |
| 4 | ENPP4 | Bis(5'-adenosyl)-triphosphatase ENPP4 | KIAA0879 NPP4 | Q9Y6X5 |
| 5 | ENPP5 | Ectonucleotide pyrophosphatase/phosphodiesterase family member 5 | | Q9UJA9 |
| 6 | ENPP6 | Ectonucleotide pyrophosphatase/phosphodiesterase family member 6 | | Q6UWR7 |
| 7 | ENPP7 | Ectonucleotide pyrophosphatase/phosphodiesterase family member 7 | | Q6UWV6 |
| 8 | PIGG | GPI ethanolamine phosphate transferase 2 | GPI7 | Q5H8A4 |
| 9 | PIGN | GPI ethanolamine phosphate transferase 1 | MCD4 | O95427 |
| 10 | PIGO | GPI ethanolamine phosphate transferase 3 | | Q8TEQ8 |