SMTL ID : 3hvh.1

Rat catechol O-methyltransferase in complex with a catechol-type, N6-methyladenine-containing bisubstrate inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x 542: N-[(E)-3-[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-methylaminopurin-9-yl)oxolan-2-yl]prop-2-enyl]-5-(4-fluorophenyl)-2,3-dihydroxy-benzamide(Non-covalent)

542.1: 26 residues within 4Å: Chain A: W.38, M.40, G.66, Y.68, M.89, E.90, M.91, N.92, Y.95, G.117, A.118, S.119, Q.120, D.141, H.142, W.143, K.144, R.146, D.169, N.170, V.173, P.174, L.198, E.199 Ligands: CXS.2, MG.4 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:W.143, A:V.173, A:P.174, A:L.198, A:L.198 Hydrogen bonds: A:Y.68, A:M.91, A:N.92, A:S.119, A:S.119, A:W.143, A:K.144, A:N.170, A:E.199 Water bridges: A:M.40, A:Q.120, A:D.141, A:D.141, A:D.169 pi-Stacking: A:W.38, A:W.143

2 x CXS: 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID(Non-covalent)

CXS.2: 5 residues within 4Å: Chain A: K.5, W.38, M.201 Ligands: 542.1, SO4.9 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.38 Water bridges: A:K.5, A:K.5 Salt bridges: A:K.5 CXS.3: 6 residues within 4Å: Chain A: L.152, E.155, Y.182, S.188, F.189, P.215 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.152, A:E.155, A:E.155, A:Y.182, A:F.189, A:P.215

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 5 residues within 4Å: Chain A: D.141, K.144, D.169, N.170 Ligands: 542.1 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.141, A:D.169, H2O.6

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

CL.5: 2 residues within 4Å: Chain A: S.58, S.60 Ligand excluded by PLIP CL.6: 4 residues within 4Å: Chain A: V.183, R.184, S.186, F.189 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain A: D.44, A.45, Y.200 Ligand excluded by PLIP

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

SO4.8: 4 residues within 4Å: Chain A: 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 SO4.9: 3 residues within 4Å: Chain A: W.38, M.201 Ligands: CXS.2 2 PLIP interactions: 2 interactions with chain A Water bridges: A:T.34, A:W.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ellermann, M. et al., Molecular recognition at the active site of catechol-o-methyltransferase: energetically favorable replacement of a water molecule imported by a bisubstrate inhibitor. Angew.Chem.Int.Ed.Engl. (2009)

Release Date

2009-10-13

Peptides

Catechol O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Catechol O-methyltransferase

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