PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
1iay 1-AMINOCYCLOPROPANE-1-CARBOXYLATE SYNTHASE 2
Solanum lycopersicum		Aminotran_1_2SER A 311
GLN A 313
SER B 311
GLN B 313
None
homomer
cyclic		11431475
2fel 3-CARBOXY-CIS,CIS-MUCONATE LACTONIZING ENZYME
Agrobacterium tumefaciens		Lyase_1SER A 300
GLN A 304
SER C 300
GLN C 304
None
homomer
dihedral		17054713
3piu 1-AMINOCYCLOPROPANE-1-CARBOXYLATE SYNTHASE
Malus domestica		Aminotran_1_2SER A 306
GLN A 308
SER B 306
GLN B 308
None
homomer
cyclic		21075107