PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
1h2s SENSORY RHODOPSIN II
SENSORY RHODOPSIN II TRANSDUCER
Natronomonas pharaonis		Bac_rhodopsinLEU A 170
ILE A 173
LEU A 200
ILE B  73
None
heteromer
cyclic		12368857
3nbc RICIN B-LIKE LECTIN
Clitocybe nebularis		RicinB_lectin_2LEU A  54
ILE A  59
LEU B  54
ILE B  59
None
homomer
cyclic		22298779
3zy0 TUMOR PROTEIN P63
Homo sapiens		P53_tetramerLEU A 375
ILE A 378
LEU C 375
ILE C 378
None
homomer
dihedral		22100306