Cathepsin O

CTSO
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	1ATK, 1AU0, 1AU2, 1AU3, 1AU4, 1AYU, 1AYV, 1AYW, 1BGO, 1BY8, 1MEM, 1NL6, 1NLJ, 1Q6K, 1SNK, 1TU6, 1U9V, 1U9W, 1U9X, 1VSN, 1YK7, 1YK8, 1YT7, 2ATO, 2AUX, 2AUZ, 2BDL, 2R6N, 3C9E, 3H7D, 3KW9, 3KWB, 3KWZ, 3KX1, 3O0U, 3O1G, 3OVZ, 4DMX, 4DMY, 7PCK, 4LEG, 4N79, 4N8W
Identifiers
Aliases	CTSO, CTSO1, cathepsin O
External IDs	OMIM: 600550; MGI: 2139628; HomoloGene: 1020; GeneCards: CTSO; OMA:CTSO - orthologs
Gene location (Human)
Chr.	Chromosome 4 (human)
End	155,953,912 bp
Gene location (Mouse)
Chr.	Chromosome 3 (mouse)
End	81,864,032 bp
RNA expression pattern
	Top expressed in
	Achilles tendon; ; gallbladder; ; endometrium; ; right coronary artery; ; smooth muscle tissue; ; placenta; ; gastric mucosa; ; liver; ; duodenum; ; monocyte;
	Top expressed in
	gastrula; ; mesenteric lymph nodes; ; otolith organ; ; utricle; ; median eminence; ; carotid body; ; Epithelium of choroid plexus; ; left lobe of liver; ; decidua; ; white adipose tissue;
	More reference expression data
	n/a
Gene ontology
Molecular function	peptidase activity; cysteine-type endopeptidase activity; cysteine-type peptidase activity; hydrolase activity;
Cellular component	lysosome; extracellular space;
Biological process	proteolysis involved in cellular protein catabolic process; proteolysis;
	Sources:Amigo / QuickGO
Orthologs
	1519
	229445
	ENSG00000256043
	ENSMUSG00000028015
	P43234
	Q8BM88
	NM_001334
	NM_177662
	NP_001325
	NP_808330
	Wikidata
View/Edit Human	View/Edit Mouse

Cathepsin O is an enzyme encoded by the CTSO gene in humans.