Ligand name: PYRROLOQUINOLINE QUINONE
PDB ligand accession: PQQ
DrugBank: DB03205
PubChem: 1024
ChEMBL: CHEMBL1235421
InChI Key: MMXZSJMASHPLLR-UHFFFAOYSA-N
SMILES: c1c2c([nH]c1C(=O)O)-c3c(cc(nc3C(=O)C2=O)C(=O)O)C(=O)O

ClassyFire chemical classification:

• Kingdom: Organic compounds
  • Superclass: Organoheterocyclic compounds
    • Class: Quinolines and derivatives
      • Subclass: Pyrroloquinolines

List of proteins that are targets for PQQ

#	DrugDomain Data	UniProt Accession	Drug Action	Affinity data
1	Q93RE9_PQQ	Q93RE9	n/a
2	O05542_PQQ	O05542	n/a
3	Q9Z4J7_PQQ	Q9Z4J7	n/a
4	A3FJ48_PQQ	A3FJ48	n/a
5	E3F069_PQQ	E3F069	n/a
6	A0A6B8QJ68_PQQ	A0A6B8QJ68	n/a
7	C5B120_PQQ	C5B120	n/a
8	P16027_PQQ	P16027	n/a
9	A0A7R8L7W4_PQQ	A0A7R8L7W4	n/a
10	A0A0A8IDB7_PQQ	A0A0A8IDB7	n/a
11	Q4W6G0_PQQ	Q4W6G0	n/a
12	Q4AE26_PQQ	Q4AE26	n/a
13	Q60AR6_PQQ	Q60AR6	n/a
14	Q46444_PQQ	Q46444	n/a
15	I0JWN7_PQQ	I0JWN7	n/a
16	Q9Z571_PQQ	Q9Z571	n/a
17	P13650_PQQ	P13650	n/a
18	P38539_PQQ	P38539	n/a
19	A0A3F2YLY8_PQQ	A0A3F2YLY8	n/a
20	Q8GR64_PQQ	Q8GR64	n/a
21	P12293_PQQ	P12293	n/a
22	Q8ZUN8_PQQ	Q8ZUN8	n/a
23	Q88JH0_PQQ	Q88JH0	n/a
24	A6T9H1_PQQ	A6T9H1	n/a
25	P27505_PQQ	P27505	n/a