Category contains articles about proteins that can be described according to the Enzyme Commission code 3.4.22.XX (XX to be replaced by a specified number), namely cysteine endopeptidases, also known by as cysteine proteases. An article in this category might deal with a group of related proteins rather than a single protein.
The following 74 pages are in this category, out of 74 total. This list may not reflect recent changes.