SMTL ID : 5p93.1

humanized rat catechol O-methyltransferase in complex with single conformation of 5-(4-fluorophenyl)-2,3-dihydroxy-N-[2-(3-pyridin-4-yl-1H-1,2,4-triazol-5-yl)ethyl]benzamide at 1.24A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.24 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: 76S.6 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.141, A:D.169, H2O.1

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: 5 residues within 4Å: Chain A: A.96, A.97, Q.100, T.113, I.114 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:A.96, A:Q.100

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

SO4.5: 4 residues within 4Å: Chain A: P.82, G.83, R.85, K.111 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.83 Water bridges: A:R.85, A:D.110 Salt bridges: A:R.85, A:K.111

1 x 76S: 5-(4-fluorophenyl)-2,3-dihydroxy-N-[2-(3-pyridin-4-yl-1H-1,2,4-triazol-5-yl)ethyl]benzamide(Non-covalent)

76S.6: 19 residues within 4Å: Chain A: W.38, M.40, G.66, M.89, E.90, I.91, G.117, A.118, S.119, D.141, H.142, W.143, K.144, D.169, N.170, P.174, L.198, E.199 Ligands: MG.1 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:M.40, A:I.91, A:I.91, A:H.142, A:P.174, A:L.198 Hydrogen bonds: A:I.91, A:S.119, A:D.141, A:D.141, A:W.143, A:K.144, A:D.169, A:N.170 Water bridges: A:Q.120 pi-Stacking: A:W.38, A:H.142, A:W.143

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

2017-08-30

Peptides

Catechol O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Catechol O-methyltransferase

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