SMTL ID : 3hvk.1

Rat catechol O-methyltransferase in complex with a catechol-type, purine-containing bisubstrate inhibitor - humanized form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: D.141, K.144, D.169, N.170 Ligands: 719.5 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.141, A:D.169, H2O.5

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

CL.2: 4 residues within 4Å: Chain A: N.41, V.42, Y.71, S.72 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: D.44, A.45, Y.200 Ligand excluded by PLIP

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

NHE.4: 4 residues within 4Å: Chain A: E.37, W.38, M.201 Ligands: 719.5 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.38 Hydrogen bonds: A:W.38

1 x 719: N-[(E)-3-[(2R,3S,4R,5R)-3,4-dihydroxy-5-[6-(2-hydroxyethylamino)purin-9-yl]oxolan-2-yl]prop-2-enyl]-5-(4-fluorophenyl)-2,3-dihydroxy-benzamide(Non-covalent)

719.5: 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: MG.1, NHE.4 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:V.173, A:P.174, A:L.198, A:L.198 Hydrogen bonds: A:Y.68, A:E.90, A:M.91, A:N.92, A:S.119, A:S.119, A:Q.120, A:D.141, A:D.141, A:W.143, A:K.144, A:N.170 Water bridges: A:M.40, A:N.41, A:Q.120 pi-Stacking: A:W.38, A:W.143, A:W.143

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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