PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
1h6w BACTERIOPHAGE T4 SHORT TAIL FIBRE
Escherichia virus T4		Collar
gp12-short_mid		MET A 348
TYR B 521
MET C 348
TYR D 521
MET E 348
TYR F 521
None
homomer
cyclic		11743729
1kke SIGMA 1 PROTEIN
Mammalian orthoreovirus		Reo_sigma1MET A 309
TYR A 313
MET B 309
TYR B 313
MET C 309
TYR C 313
None
homomer
cyclic		11782420
2oj5 VIRAL ATTACHMENT PROTEIN SIGMA 1
Reovirus sp.		Reo_sigma1MET A 309
TYR A 313
MET B 309
TYR B 313
MET C 309
TYR C 313
None
homomer
cyclic		17303562