SMTL ID : 5p9p.1

humanized rat COMT in complex with 5,6-bis(4-fluorophenyl)-8-hydroxy-3H-quinazolin-4-one

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.12 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.141, D.169, N.170 Ligands: 7JG.6 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.141, A:D.169, H2O.2

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: D.44, A.45, Y.200 Ligand excluded by PLIP

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 5 residues within 4Å: Chain A: Q.81, P.82, G.83, R.85, K.111 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.83 Salt bridges: A:R.85, A:K.111

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

SAH.4: 22 residues within 4Å: Chain A: M.40, N.41, V.42, E.64, G.66, A.67, Y.68, Y.71, S.72, M.89, E.90, I.91, N.92, G.117, A.118, S.119, Q.120, F.139, D.141, H.142, R.146 Ligands: 7JG.6 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.68 Hydrogen bonds: A:N.41, A:V.42, A:Y.68, A:Y.71, A:S.72, A:S.72, A:I.91, A:S.119, A:Q.120, A:D.141, A:D.141 Water bridges: A:G.70, A:R.146 pi-Stacking: A:H.142

1 x NHE: 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID(Non-covalent)

NHE.5: 8 residues within 4Å: Chain A: A.96, A.97, Q.100, T.113, I.114, L.115, Y.130 Ligands: D1D.8 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:A.96 Hydrogen bonds: A:I.114, A:Y.130 Water bridges: A:I.114

1 x 7JG: 5,6-bis(4-fluorophenyl)-8-oxidanyl-3~{H}-quinazolin-4-one(Non-covalent)

7JG.6: 13 residues within 4Å: Chain A: W.38, M.40, D.141, H.142, W.143, D.169, N.170, V.173, P.174, L.198, E.199 Ligands: MG.1, SAH.4 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.38, A:M.40, A:V.173, A:P.174, A:L.198 Hydrogen bonds: A:H.142, A:N.170, A:E.199 Water bridges: A:D.141, A:D.141 pi-Stacking: A:W.143

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

DMS.7: 4 residues within 4Å: Chain A: D.3, T.4, K.5, R.8 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.5, A:R.8, A:R.8 Water bridges: A:D.3

1 x D1D: (4S,5S)-1,2-DITHIANE-4,5-DIOL(Non-covalent)

D1D.8: 5 residues within 4Å: Chain A: A.96, A.97, Q.100, I.114 Ligands: NHE.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.114 Water bridges: A:Q.100, A:Q.100

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lerner, C. et al., Crystal Structure of a COMT complex. To be published

Release Date

2017-11-22

Peptides

Catechol O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Catechol O-methyltransferase

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