| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q3MHN0 | Proteasome subunit beta type-6; EC 3.4.25.1; | PSMB6; | NP_001029541.1; | 239 | cow |
| Q2TBP0 | Proteasome subunit beta type-7; EC 3.4.25.1; | PSMB7; | NP_001033616.1; | 277 | cow |
| Q3T112 | Proteasome subunit beta type-8; EC 3.4.25.1; Proteasome subunit beta-5i; | PSMB8; | NP_001035570.1;XP_005223251.1; | 276 | cow |
| Q3SZC2 | Proteasome subunit beta type-9; EC 3.4.25.1; Proteasome subunit beta-1i; | PSMB9; | NP_001029560.1; | 219 | cow |
| Q2KI42 | 26S proteasome non-ATPase regulatory subunit 11; 26S proteasome regulatory subunit RPN6; | PSMD11; | NP_001039613.1; | 422 | cow |
| Q2KJ25 | 26S proteasome non-ATPase regulatory subunit 12; 26S proteasome regulatory subunit RPN5; | PSMD12; | NP_001039893.1; | 456 | cow |
| Q5E964 | 26S proteasome non-ATPase regulatory subunit 13; 26S proteasome regulatory subunit RPN9; 26S proteasome regulatory subunit S11; 26S proteasome regulatory subunit p40.5; | PSMD13; | NP_001019703.1; | 376 | cow |
| F1MUS9 | PH and SEC7 domain-containing protein 1; Exchange factor for ARF6; Pleckstrin homology and SEC7 domain-containing protein 1; | PSD; | NP_001178404.1; | 1026 | cow |
| A4IFH4 | DNA replication complex GINS protein PSF1; GINS complex subunit 1; | GINS1; PSF1; | NP_001077170.1; | 196 | cow |
| Q08E12 | DNA replication complex GINS protein PSF3; GINS complex subunit 3; | GINS3; PSF3; | NP_001069604.1; | 216 | cow |
| Q8MJG1 | PC4 and SFRS1-interacting protein; Lens epithelium-derived growth factor; | PSIP1; LEDGF; | NP_001193405.1; | 530 | cow |
| P56701 | 26S proteasome non-ATPase regulatory subunit 2; 26S proteasome regulatory subunit RPN1; 26S proteasome regulatory subunit S2; 26S proteasome subunit p97; Tumor necrosis factor type 1 receptor-associated protein 2; | PSMD2; TRAP2; | NP_001094667.1; | 908 | cow |
| Q2KJ46 | 26S proteasome non-ATPase regulatory subunit 3; 26S proteasome regulatory subunit RPN3; | PSMD3; | NP_001039365.1; | 534 | cow |
| Q58DA0 | 26S proteasome non-ATPase regulatory subunit 4; 26S proteasome regulatory subunit RPN10; | PSMD4; | NP_001013616.2; | 382 | cow |
| Q0P5A6 | 26S proteasome non-ATPase regulatory subunit 5; | PSMD5; | NP_001069161.1; | 503 | cow |
| Q3T0B2 | 26S proteasome non-ATPase regulatory subunit 6; 26S proteasome regulatory subunit RPN7; | PSMD6; | NP_001029821.1; | 389 | cow |
| Q3ZBD0 | 26S proteasome non-ATPase regulatory subunit 7; 26S proteasome regulatory subunit RPN8; | PSMD7; | NP_001029595.1; | 322 | cow |
| Q3SYT7 | 26S proteasome non-ATPase regulatory subunit 8; 26S proteasome regulatory subunit RPN12; | PSMD8; | NP_001030283.1; | 287 | cow |
| Q3SZ19 | 26S proteasome non-ATPase regulatory subunit 9; 26S proteasome regulatory subunit p27; | PSMD9; | NP_001029613.1; | 221 | cow |
| Q4U5R3 | Proteasome activator complex subunit 1; Proteasome activator 28 subunit alpha; PA28a; PA28alpha; | PSME1; | NULL | 249 | cow |
