Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

NLM Logo

Complement C3-C5 Convertases, Classical Pathway MeSH Descriptor Data 2026


MeSH Heading
Complement C3-C5 Convertases, Classical Pathway
Tree Number(s)
D12.776.124.486.274.045.387.750
Unique ID
D050579
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D050579
Scope Note
Important enzymes in the CLASSICAL COMPLEMENT ACTIVATION PATHWAY. They cleave COMPLEMENT C3 and COMPLEMENT C5.
Entry Term(s)
Classical Pathway C3-C5 Convertases
Pharm Action
Immunologic Factors
Registry Numbers
EC 3.4.21.43
Previous Indexing
Complement C3 (1976-2005)
Complement C5 (1976-2005)
Public MeSH Note
2006
History Note
2006
Date Introduced
2006/01/01
Last Updated
2006/07/05
Complement C3-C5 Convertases, Classical Pathway Preferred
page delivered in 0.142s