Transmembrane Protease Serine 11D

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** Transmembrane protease serine 11D (418 aa, ~46 kDa) is encoded by the human TMPRSS11D gene. This protein may play a role in host defense processes in the lungs, proteolytic processing of angiotensin-converting enzyme 2 and in the entry of coronaviruses into host cells through proteolytically processing of spike proteins.

**Synonyms:** - Adrenal Secretory Serine Protease - Airway Trypsin Like Protease - Airway Trypsin-Like Protease - EC 3.4.21.- - TMPRSS11D - Transmembrane Serine Protease 11D