PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
1g0u PROTEASOME COMPONENT C11
PROTEASOME COMPONENT PUP3
Saccharomyces cerevisiae		ProteasomeLEU I  48
THR I  50
LEU J 116
THR J 118
None
heteromer
cyclic		11062564
1ryp 20S PROTEASOME
Saccharomyces cerevisiae		ProteasomeLEU X  47
THR X  49
LEU Y 121
THR Y 123
None
heteromer
cyclic		9087403
3u2r REGULATORY PROTEIN MARR
Planctopirus limnophila		MarRLEU A  21
THR A  24
LEU B  21
THR B  24
None
homomer
dihedral		-