| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q5FZI9 | Uricase; EC 1.7.3.3; Urate oxidase; | UOX; | NP_001011886.1; | 304 | dog |
| Q862Z3 | Uromodulin; Tamm-Horsfall urinary glycoprotein; THP; [Cleaved into: Uromodulin, secreted form]; | UMOD; | NP_001003003.1; | 642 | dog |
| O77808 | Vasopressin V2 receptor; V2R; AVPR V2; Antidiuretic hormone receptor; Renal-type arginine vasopressin receptor; | AVPR2; V2R; | NP_001003177.1;XP_005641040.1; | 370 | dog |
| Q9BDP4 | V-type proton ATPase subunit e 1; V-ATPase subunit e 1; V-ATPase 9.2 kDa membrane accessory protein; V-ATPase M9.2 subunit; Vacuolar proton pump subunit e 1; | ATP6V0E1; ATP6H ATP6V0E; | NP_001003128.1; | 81 | dog |
| P50551 | Vasodilator-stimulated phosphoprotein; VASP; | VASP; | NP_001003256.1; | 384 | dog |
| Q5WR09 | V-type proton ATPase subunit G 1; V-ATPase subunit G 1; Vacuolar proton pump subunit G 1; | ATP6V1G1; ATP6G; | NP_001014398.1; | 118 | dog |
| Q28260 | Vascular cell adhesion protein 1; V-CAM 1; VCAM-1; CD antigen CD106; | VCAM1; | NP_001003298.1; | 739 | dog |
| Q9MYV3 | Vascular endothelial growth factor A; VEGF-A; Vascular permeability factor; VPF; | VEGFA; VEGF; | NP_001003175.2;NP_001103971.1;NP_001103972.1; | 214 | dog |
| Q5Q9Z2 | Von Hippel-Lindau disease tumor suppressor; pVHL; | VHL; | NP_001008552.1; | 219 | dog |
| P63289 | Vasoactive intestinal peptide; VIP; Vasoactive intestinal polypeptide; | VIP; | NULL | 28 | dog |
| Q9TSX8 | Pantetheinase; EC 3.5.1.92; Pantetheine hydrolase; Tiff66; Vascular non-inflammatory molecule 1; Vanin-1; | VNN1; | NP_001003372.1; | 514 | dog |
| Q5TJF0 | Vacuolar protein sorting-associated protein 52 homolog; | VPS52; | NP_001041553.1; | 723 | dog |
| Q28295 | von Willebrand factor; vWF; | VWF; F8VWF; | NP_001002932.1; | 2813 | dog |
| Q5TJE7 | WD repeat-containing protein 46; | WDR46; C12H6orf11; | NULL | 612 | dog |
| E2RSS3 | Wee1-like protein kinase 2; EC 2.7.10.2; Wee1-like protein kinase 1B; Wee1B kinase; | WEE2; WEE1B; | NULL | 567 | dog |
| Q28894 | WAP four-disulfide core domain protein 2; Epididymal secretory protein E4; CE4; Major epididymis-specific protein E4; | WFDC2; | NP_001003241.1; | 124 | dog |
| Q5QQ56 | Xylosyltransferase 1; EC 2.4.2.26; Peptide O-xylosyltransferase 1; Xylosyltransferase I; | XYLT1; | NP_001008718.1; | 950 | dog |
| Q5QQ50 | Xylosyltransferase 2; EC 2.4.2.26; Peptide O-xylosyltransferase 2; Xylosyltransferase II; | XYLT2; | NP_001008714.1; | 865 | dog |
| Q28923 | Tyrosine-protein kinase Yes; EC 2.7.10.2; Proto-oncogene c-Yes; p61-Yes; | YES1; YES; | NP_001003239.1; | 539 | dog |
| Q866Y9 | Zinc-activated ligand-gated ion channel; Ligand-gated ion channel zinc-activated 1; | ZACN; LGICZ LGICZ1; | NP_001010955.1; | 409 | dog |
