| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q6P7B2 | Protein CNPPD1; | Cnppd1; | NP_954543.1;XP_006245288.1; | 408 | rat |
| P20272 | Cannabinoid receptor 1; CB-R; CB1; Brain-type cannabinoid receptor; | Cnr1; Skr6; | NP_036916.1;XP_006238046.1; | 473 | rat |
| Q9QZN9 | Cannabinoid receptor 2; CB-2; CB2; rCB2; | Cnr2; | NP_001157614.1;NP_001157615.1;NP_065418.3; | 360 | rat |
| Q5M7A7 | CB1 cannabinoid receptor-interacting protein 1; CRIP-1; | Cnrip1; | NP_001014254.1; | 164 | rat |
| Q08406 | Ciliary neurotrophic factor receptor subunit alpha; CNTF receptor subunit alpha; CNTFR-alpha; | Cntfr; | NP_001003929.1; | 372 | rat |
| P20294 | Ciliary neurotrophic factor; CNTF; | Cntf; | NP_037298.1; | 200 | rat |
| A9ZSY0 | Centlein; Centrosomal protein; Fragment; | Cntln; | NP_001107874.1; | 721 | rat |
| Q63198 | Contactin-1; Neural cell surface protein F3; | Cntn1; | NP_476459.1;XP_006242239.1; | 1021 | rat |
| P22063 | Contactin-2; Axonal glycoprotein TAG-1; Axonin-1; Transient axonal glycoprotein 1; TAX-1; | Cntn2; Tax1; | NP_037016.1; | 1040 | rat |
| Q62682 | Contactin-3; Brain-derived immunoglobulin superfamily protein 1; BIG-1; | Cntn3; | NP_062202.1;XP_006237030.1; | 1028 | rat |
| Q62845 | Contactin-4; Brain-derived immunoglobulin superfamily protein 2; BIG-2; | Cntn4; | NP_446331.1; | 1026 | rat |
| P97527 | Contactin-5; Neural recognition molecule NB-2; | Cntn5; | NP_446198.1; | 1099 | rat |
| P97528 | Contactin-6; Neural recognition molecule NB-3; | Cntn6; | NP_037357.1; | 1028 | rat |
| P97846 | Contactin-associated protein 1; Caspr; Caspr1; Neurexin IV; Neurexin-4; Paranodin; p190; | Cntnap1; Caspr Nrxn4; | NP_114450.1; | 1381 | rat |
| Q505I4 | UPF0235 protein C15orf40 homolog; | NULL | NP_001019920.1;XP_003750283.1;XP_003754291.1; | 126 | rat |
| Q561K4 | Uncharacterized protein C15orf57 homolog; Protein CCDC32; | Ccdc32; | NP_001019416.1; | 179 | rat |
| B0BN13 | UPF0583 protein C15orf59 homolog; | NULL | NP_001107263.1; | 291 | rat |
| P02454 | Collagen alpha-1(I) chain; Alpha-1 type I collagen; | Col1a1; | NP_445756.1; | 1453 | rat |
| P02466 | Collagen alpha-2(I) chain; Alpha-2 type I collagen; | Col1a2; | NP_445808.1; | 1372 | rat |
| P05539 | Collagen alpha-1(II) chain; Alpha-1 type II collagen; [Cleaved into: Collagen alpha-1(II) chain; Chondrocalcin]; | Col2a1; | NP_037061.1; | 1419 | rat |
