PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
1v3w FERRIPYOCHELIN BINDING PROTEIN
Pyrococcus horikoshii		HexapepHIS A  65
HIS A  87
HIS B  82
 ZN A3001
homomer
cyclic		18931408
3otm CARBONIC ANHYDRASE
Methanosarcina thermophila		Hexapep
Hexapep_2		HIS A  81
HIS A 122
HIS C 117
 ZN A 214
homomer
cyclic		-
4o1k CARBONIC ANHYDRASE
Sordaria macrospora		Pro_CAHIS A  18
HIS D 106
HIS D 192
None
homomer
dihedral		24506675