PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
2egv	UPF0088 PROTEIN AQ_165 Aquifex aeolicus	Methyltrans_RNA	SER A 221 SER A 224 SER B 221 SER B 224	None	homomer cyclic	-
2iht	CARBOXYETHYLARGININE SYNTHASE Streptomyces clavuligerus	TPP_enzyme_C TPP_enzyme_M TPP_enzyme_N	SER A 470 SER A 471 SER B 470 SER B 471	None	homomer dihedral	19477162
2qrr	METHIONINE IMPORT ATP-BINDING PROTEIN METN Vibrio parahaemolyticus	NIL	SER A  38 SER A  41 SER B  38 SER B  41	None	homomer cyclic	-
2z51	NIFU-LIKE PROTEIN 2, CHLOROPLAST Arabidopsis thaliana	NifU	SER A  50 SER A  51 SER B  50 SER B  51	None	homomer cyclic	18585737
3lor	THIOL-DISULFIDE ISOMERASE AND THIOREDOXINS Corynebacterium glutamicum	-	SER B 152 SER B 155 SER C 152 SER C 155	None	homomer dihedral	-
3tx8	SUCCINYL-DIAMINOPIMELATE DESUCCINYLASE Corynebacterium glutamicum	Peptidase_M20	SER A 206 SER A 210 SER B 206 SER B 210	None	homomer cyclic	22505259
3uow	GMP SYNTHETASE Plasmodium falciparum	GATase GMP_synt_C NAD_synthase	SER A 483 SER A 484 SER B 483 SER B 484	None	homomer cyclic	-
4z2o	AVIDIN FAMILY Hoeflea phototrophica	Avidin	SER A  76 SER A  78 SER B  76 SER B  78	None	homomer cyclic	26126731
5kha	GLUTAMINE-DEPENDENT NAD+ SYNTHETASE Acinetobacter baumannii	CN_hydrolase NAD_synthase	SER A 345 SER A 349 SER B 345 SER B 349	None	homomer cyclic	-