PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1flg	PROTEIN (QUINOPROTEIN ETHANOL DEHYDROGENASE) Pseudomonas aeruginosa	PQQ PQQ_2	SER A  51 GLY A  53 SER B 527 GLY B 571	None	homomer cyclic	10736230
1lrw	METHANOL DEHYDROGENASE SUBUNIT 1 Paracoccus denitrificans	PQQ PQQ_2	SER A  47 GLY A  49 SER C 514 GLY C 572	None	heteromer cyclic	14505072
1w6s	METHANOL DEHYDROGENASE SUBUNIT 1 Methylorubrum extorquens	PQQ PQQ_2	SER A  47 GLY A  49 SER C2514 GLY C2572	None	heteromer cyclic	15608378
5xm3	GLUCOSE DEHYDROGENASE Methylophaga aminisulfidivorans	PQQ PQQ_2	SER A  78 GLY A  80 SER C 545 GLY C 603	None	heteromer cyclic	29492864