PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
2vsw DUAL SPECIFICITY PROTEIN PHOSPHATASE 16
Homo sapiens		RhodaneseSER A 117
HIS A 119
SER C 117
HIS C 119
None
homomer
dihedral		-
2xqq DYNEIN LIGHT CHAIN 2, CYTOPLASMIC
Homo sapiens		Dynein_lightHIS A  55
SER A  88
HIS C  55
SER C  88
None
homomer
cyclic		21533121
2zj3 GLUCOSAMINE--FRUCTOSE-6-PHOSPHATE AMINOTRANSFERASE [ISOMERIZING] 1
Homo sapiens		SISSER A 538
HIS A 565
SER B 538
HIS B 565
None
homomer
cyclic		19059404
3vjf WA20
synthetic construct		-SER A  79
HIS A  83
SER B  79
HIS B  83
None
homomer
cyclic		22397676
4mhx N-SULPHOGLUCOSAMINE SULPHOHYDROLASE
Homo sapiens		DUF4976
Sulfatase		HIS A 367
SER A 373
HIS B 367
SER B 373
None
homomer
cyclic		24816101
4oky RESTRICTION ENDONUCLEASE PVURTS1 I
Proteus vulgaris		SRASER C  15
HIS C  21
SER A  15
HIS A  21
None
homomer
cyclic		25195760