SMTL ID : 5p9r.2 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 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: 7JJ.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.141, A:D.169, H2O.2

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

SAH.2: 19 residues within 4Å: Chain A: M.40, N.41, V.42, G.66, A.67, Y.68, Y.71, S.72, M.89, E.90, I.91, G.117, A.118, S.119, Q.120, F.139, D.141, H.142 Ligands: 7JJ.3 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: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:A.73, A:Q.120 pi-Stacking: A:H.142

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

7JJ.3: 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.2 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:W.38, A:V.173, A:P.174, A:L.198, A:L.198 Hydrogen bonds: A:H.142, A:N.170 Water bridges: A:D.169, A:D.169

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

CL.4: 3 residues within 4Å: Chain A: G.83, R.85, K.111 Ligand excluded by PLIP

1 x NA: SODIUM ION(Non-functional Binders)

NA.5: 4 residues within 4Å: Chain A: V.183, R.184, S.186, F.189 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.186, A:F.189 Water bridges: A:C.191

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
B

Catechol O-methyltransferase

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