SMTL ID : 5lqa.1

rat catechol O-methyltransferase at high pH in complex with a bisubstrate inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.20 Å

Oligo State

monomer

Ligands

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

NHE.1: 4 residues within 4Å: Chain A: E.35, W.36, M.199 Ligands: 619.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.36, A:W.36 Hydrogen bonds: A:W.36

1 x 619: N-[(E)-3-[(2R,3S,4R,5R)-5-(6-ethylaminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl]prop-2-enyl]-5-(4-fluorophenyl)-2,3-dihydroxy-benzamide(Non-covalent)

619.2: 26 residues within 4Å: Chain A: W.36, M.38, G.64, Y.66, M.87, E.88, M.89, N.90, Y.93, G.115, A.116, S.117, Q.118, D.139, H.140, W.141, K.142, R.144, D.167, N.168, V.171, P.172, L.196, E.197 Ligands: NHE.1, MG.5 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:W.36, A:W.141, A:V.171, A:P.172, A:L.196, A:L.196 Hydrogen bonds: A:Y.66, A:M.89, A:N.90, A:S.117, A:S.117, A:D.139, A:W.141, A:K.142, A:N.168, A:E.197 Water bridges: A:M.38, A:Q.118, A:D.139

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

SO4.3: 5 residues within 4Å: Chain A: D.1, T.2, K.3, E.4, R.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.3 Salt bridges: A:R.6 SO4.4: 4 residues within 4Å: Chain A: P.80, G.81, R.83, K.109 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.81 Water bridges: A:A.82 Salt bridges: A:R.83, A:K.109

1 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 5 residues within 4Å: Chain A: D.139, K.142, D.167, N.168 Ligands: 619.2 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.139, A:D.167, H2O.2

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

CL.6: 4 residues within 4Å: Chain A: N.39, V.40, Y.69, S.70 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain A: D.42, A.43, Y.198 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ellermann, M. et al., rat catechol O-methyltransferase at high pH in complex with a bisubstrate inhibitor. To be published

Release Date

2016-10-05

Peptides

Catechol O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Catechol O-methyltransferase

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