CKC

PCM

Residue type	PCM type	Category	Position	UniProt PTM accession	Entries in PDB
LYS	None	Non-standard residue	Amino-acid backbone (C-terminal)		0
CYS	None	Covalent chemical modification	Amino-acid side chain (Any position)		0

256448

PDB entries from 2026-07-15