BAL

PCM

Residue type	PCM type	Category	Position	UniProt PTM accession	Entries in PDB
null	None	Non-standard residue	Amino-acid side chain and backbone (Any position)		62
LYS	None	Crosslinker	Amino-acid side chain (Any position)		0
GLU	None	Crosslinker	Amino-acid side chain (Any position)		0

253389

PDB entries from 2026-05-13