| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| O02757 | T-cell-specific surface glycoprotein CD28; CD antigen CD28; | CD28; | NULL | 221 | cat |
| Q5R1Q1 | T-cell surface glycoprotein CD3 epsilon chain; CD antigen CD3e; | CD3E; | NP_001009862.1; | 202 | cat |
| O97605 | CD40 ligand; CD40-L; Tumor necrosis factor ligand superfamily member 5; CD antigen CD154; [Cleaved into: CD40 ligand, membrane form; CD40 ligand, soluble form]; | CD40LG; CD40L TNFSF5; | NP_001009298.1; | 260 | cat |
| Q76B49 | CD63 antigen; CD antigen CD63; | CD63; | NP_001009855.1; | 238 | cat |
| P41688 | T-cell surface glycoprotein CD8 alpha chain; CD antigen CD8a; | CD8A; | NP_001009843.1; | 239 | cat |
| P79336 | T-cell surface glycoprotein CD8 beta chain; CD antigen CD8b; | CD8B; CD8B1; | NP_001009867.1; | 210 | cat |
| P40239 | CD9 antigen; CD antigen CD9; | CD9; | NP_001009305.1; | 226 | cat |
| O19002 | Cyclin-dependent kinase inhibitor 1; CDK-interacting protein 1; p21; | CDKN1A; CIP1 WAF1; | NP_001009865.1;XP_006931683.1; | 164 | cat |
| O19001 | Cyclin-dependent kinase inhibitor 1B; Cyclin-dependent kinase inhibitor p27; p27Kip1; | CDKN1B; KIP1; | NP_001009870.1; | 198 | cat |
| Q5R1M5 | Chymotrypsin-like elastase family member 1; EC 3.4.21.36; Elastase-1; | CELA1; ELA1 ELS1; | NP_001009389.1; | 266 | cat |
| O62760 | Cholinesterase; EC 3.1.1.8; Acylcholine acylhydrolase; Butyrylcholine esterase; Choline esterase II; Pseudocholinesterase; | BCHE; | NP_001009364.1; | 602 | cat |
| P09873 | Chymosin; EC 3.4.23.4; Fragment; | CYM; | NULL | 54 | cat |
| O02777 | Cannabinoid receptor 1; CB-R; CB1; | CNR1; | NP_001009331.1; | 472 | cat |
| P61248 | Retinal rod rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit gamma; GMP-PDE gamma; EC 3.1.4.35; | PDE6G; PDEG; | XP_003997317.1; | 87 | cat |
| P48888 | Cytochrome c oxidase subunit 1; EC 1.9.3.1; Cytochrome c oxidase polypeptide I; | MT-CO1; COI COXI MTCO1; | NP_008253.1; | 514 | cat |
| P48890 | Cytochrome c oxidase subunit 2; Cytochrome c oxidase polypeptide II; | MT-CO2; COII COXII MTCO2; | NP_008254.1; | 227 | cat |
| P48892 | Cytochrome c oxidase subunit 3; Cytochrome c oxidase polypeptide III; | MT-CO3; COIII COXIII MTCO3; | NP_008257.1; | 261 | cat |
| Q9GMC8 | Steroid 17-alpha-hydroxylase/17,20 lyase; EC 1.14.99.9; EC 4.1.2.30; 17-alpha-hydroxyprogesterone aldolase; CYPXVII; Cytochrome P450 17A1; Cytochrome P450-C17; Cytochrome P450c17; | CYP17A1; CYP17; | NP_001009371.1; | 508 | cat |
| Q5KQT7 | Cytochrome P450 1A1; EC 1.14.14.1; CYPIA1; | CYP1A1; | NP_001020030.1; | 517 | cat |
| Q5KQT6 | Cytochrome P450 1A2; EC 1.14.14.1; CYPIA2; | CYP1A2; | NP_001041478.1; | 512 | cat |
