SMTL ID : 4pyl.1

Humanized rat COMT in complex with sinefungin, Mg2+, and tolcapone

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 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: TCW.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 SFG: SINEFUNGIN(Non-covalent)

SFG.2: 24 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, M.91, N.92, Y.95, G.117, A.118, S.119, Q.120, F.139, D.141, H.142, W.143, R.146 Ligands: TCW.3 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.68, A:W.143 Hydrogen bonds: A:M.40, A:V.42, A:E.64, A:Y.68, A:Y.71, A:S.72, A:S.72, A:M.91, A:S.119, A:Q.120, A:D.141, A:W.143 Water bridges: A:G.70, A:A.73, A:N.92, A:Y.95 pi-Stacking: A:W.143, A:W.143

1 x TCW: Tolcapone(Non-covalent)

TCW.3: 13 residues within 4Å: Chain A: W.38, M.40, D.141, H.142, W.143, K.144, D.169, N.170, P.174, L.198, E.199 Ligands: MG.1, SFG.2 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:W.38, A:W.38, A:P.174 Hydrogen bonds: A:K.46, A:D.141, A:K.144, A:N.170 Water bridges: A:D.169, A:D.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ehler, A. et al., Mapping the conformational space accessible to catechol-O-methyltransferase. Acta Crystallogr.,Sect.D (2014)

Release Date

2014-06-18

Peptides

Catechol O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Catechol O-methyltransferase

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