I83

PCM

Residue type	PCM type	Category	Position	UniProt PTM accession	Entries in PDB
ASP	None	Metal coordination	Amino-acid side chain (Any position)		1
HIS	None	Metal coordination	Amino-acid side chain (Any position)		4
HIS	None	Metal coordination	Amino-acid side chain (Any position)		7

259987

PDB entries from 2026-09-23