| 1 | ornithine decarboxylase 1 | DCOR_RAT | Odc1 | Rattus norvegicus | 24609 | 813 | 46 | 
		
			
			| 2 | ornithine decarboxylase, structural 1 | DCOR_MOUSE | Odc1 | Mus musculus | 18263 | 681 | 37 | 
		
			
			| 3 | ornithine decarboxylase 1 | DCOR_HUMAN | ODC1 | Homo sapiens | 4953 | 714 | 24 | 
		
			
			| 4 | O-GlcNAcase | OGA_HUMAN | OGA | Homo sapiens | 10724 | 767 | 3 | 
		
			
			| 5 | ornithine decarboxylase antizyme 1 | OAZ1_MOUSE | Oaz1 | Mus musculus | 18245 | 18 | 2 | 
		
			
			| 6 | opioid receptor, mu 1 | OPRM_MOUSE | Oprm1 | Mus musculus | 18390 | 310 | 2 | 
		
			
			| 7 | ornithine decarboxylase 1 L homeolog | Q7ZY28_XENLA | odc1.L | Xenopus laevis | 379859 | 10 | 2 | 
		
			
			| 8 | ovalbumin (SERPINB14) | OVAL_CHICK | OVAL | Gallus gallus | 396058 | 155 | 2 | 
		
			
			| 9 | O-6-methylguanine-DNA methyltransferase | MGMT_RAT | Mgmt | Rattus norvegicus | 25332 | 107 | 2 | 
		
			
			| 10 | ornithine decarboxylase | DCOR_CHICK | ODC | Gallus gallus | 421937 | 51 | 2 | 
		
			
			| 11 | orosomucoid 1 | A1AG_RAT | Orm1 | Rattus norvegicus | 24614 | 149 | 1 | 
		
			
			| 12 | oncostatin M | ONCM_HUMAN | OSM | Homo sapiens | 5008 | 103 | 1 | 
		
			
			| 13 | ornithine decarboxylase | A0A0M4URG0_TOBAC | LOC107801491 | Nicotiana tabacum | 107801491 | 41 | 1 | 
		
			
			| 14 | ovomucin, alpha subunit | MUC5B_CHICK | OVOA | Gallus gallus | 395381 | 15 | 1 | 
		
			
			| 15 | opioid receptor, delta 1 | OPRD_MOUSE | Oprd1 | Mus musculus | 18386 | 157 | 1 | 
		
			
			| 16 | osteoglycin | MIME_MOUSE | Ogn | Mus musculus | 18295 | 15 | 1 | 
		
			
			| 17 | Obg like ATPase 1 | OLA1_HUMAN | OLA1 | Homo sapiens | 29789 | 18 | 1 | 
		
			
			| 18 | origin recognition complex subunit 2 | ORC2_HUMAN | ORC2 | Homo sapiens | 4999 | 24 | 1 | 
		
			
			| 19 | Ornithine decarboxylase 1 | DCOR1_DROME | Odc1 | Drosophila melanogaster | 35766 | 14 | 1 | 
		
			
			| 20 | OTU deubiquitinase, ubiquitin aldehyde binding 1 | OTUB1_HUMAN | OTUB1 | Homo sapiens | 55611 | 39 | 1 | 
		
			
			| 21 | OTU deubiquitinase, ubiquitin aldehyde binding 2 | OTUB2_HUMAN | OTUB2 | Homo sapiens | 78990 | 13 | 1 | 
		
			
			| 22 | ORF50 | ORF50_HHV8P | ORF50 | Human gammaherpesvirus 8 | 4961526 | 24 | 1 | 
		
			
			| 23 | ornithine decarboxylase 1 | A0A4X1UED3_PIG | ODC1 | Sus scrofa | 414408 | 45 | 1 | 
		
			
			| 24 | ornithine transcarbamylase | OTC_MOUSE | Otc | Mus musculus | 18416 | 34 | 1 | 
		
			
			| 25 | oxytocin/neurophysin I prepropeptide | NEU1_HUMAN | OXT | Homo sapiens | 5020 | 596 | 1 | 
		
			
			| 26 | O-GlcNAcase | OGA_RAT | Oga | Rattus norvegicus | 154968 | 465 | 1 | 
		
			
			| 27 | ornithine decarboxylase | DCOR_BOVIN | ODC1 | Bos taurus | 281365 | 34 | 1 | 
		
			
			| 28 | orotidine-5'-phosphate decarboxylase | PYRF_YEAST | URA3 | Saccharomyces cerevisiae S288C | 856692 | 91 | 1 |