response to hypoxia, morphogenesis of an epithelium, one-carbon metabolic process, response to endogenous stimulus, response to hormone stimulus, response to organic substance, response to testosterone stimulus, response to drug, secretion, response to steroid hormone stimulus, tissue morphogenesis, epithelium development, response to oxygen levels,
Nucleus . Nucleus, nucleolus . Cell membrane ; Single-pass type I membrane protein . Cell projection, microvillus membrane ; Single-pass type I membrane protein . Found on the surface microvilli and in the nucleus, particularly in nucleolus.
Expressed primarily in carcinoma cells lines. Expression is restricted to very few normal tissues and the most abundant expression is found in the epithelial cells of gastric mucosa.