PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
3evs GROWTH/DIFFERENTIATION FACTOR 5
Homo sapiens		TGF_betaMET B  31
MET D  72
MET D  75
None
heteromer
cyclic		19229295
4iv9 TRYPTOPHAN 2-MONOOXYGENASE
Pseudomonas savastanoi		Amino_oxidaseMET A 336
MET B 422
MET B 425
None
homomer
cyclic		23521653