HEA

PCM

Residue type	PCM type	Category	Position	UniProt PTM accession	Entries in PDB
HIS	None	Metal coordination	Amino-acid side chain (Any position)		360
HIS	None	Metal coordination	Amino-acid side chain (Any position)		0
HIS	None	Metal coordination	Amino-acid side chain (Any position)		0

258735

PDB entries from 2026-08-26