PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
3qy1 CARBONIC ANHYDRASE
Salmonella enterica		Pro_CAHIS A  63
ASN A  65
HIS B  63
ASN B  76
None
homomer
dihedral		-
4o1k CARBONIC ANHYDRASE
Sordaria macrospora		Pro_CAHIS A  77
ASN A  79
HIS D  77
ASN D  90
None
homomer
dihedral		24506675