SMTL ID : 6gy1.1

rat COMT in complex with inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: D.143, K.146, D.171, N.172 Ligands: FGQ.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.143, A:D.171, H2O.1

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.2: 24 residues within 4Å: Chain A: M.42, N.43, V.44, E.66, G.68, A.69, Y.70, Y.73, S.74, M.91, E.92, M.93, N.94, Y.97, G.119, A.120, S.121, Q.122, F.141, D.143, H.144, W.145, R.148 Ligands: FGQ.3 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.70 Hydrogen bonds: A:V.44, A:A.69, A:Y.70, A:Y.73, A:S.74, A:S.74, A:M.93, A:S.121, A:Q.122, A:D.143, A:W.145 Water bridges: A:G.72, A:Q.122, A:D.171 pi-Stacking: A:W.145

1 x FGQ: 7-fluoranyl-5-(4-methylphenyl)sulfonyl-quinolin-8-ol(Non-covalent)

FGQ.3: 14 residues within 4Å: Chain A: W.40, M.42, D.143, H.144, W.145, K.146, D.171, N.172, P.176, L.200, E.201 Ligands: MG.1, SAH.2, DMS.4 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:W.40, A:W.145, A:W.145 Hydrogen bonds: A:K.146, A:N.172 Water bridges: A:D.171, A:D.171 pi-Cation interactions: A:K.146

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.4: 2 residues within 4Å: Chain A: W.145 Ligands: FGQ.3 2 PLIP interactions: 2 interactions with chain A pi-Cation interactions: A:W.145, A:W.145

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Buchler, I. et al., Optimization of 8-Hydroxyquinolines as Inhibitors of Catechol O-Methyltransferase. J. Med. Chem. (2018)

Release Date

2018-10-10

Peptides

Catechol O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Catechol O-methyltransferase

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