SMTL ID : 5lsa.1

human catechol O-methyltransferase in complex with SAM and DNC at 1.50A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

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

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

CL.2: 3 residues within 4Å: Chain A: D.44, K.45, Y.200 Ligand excluded by PLIP

1 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.3: 23 residues within 4Å: Chain A: M.40, N.41, V.42, E.64, G.66, A.67, Y.68, Y.71, S.72, I.89, E.90, I.91, G.117, A.118, S.119, Q.120, F.139, D.141, H.142, W.143, R.146 Ligands: MG.1, DNC.4 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:Y.68 Hydrogen bonds: A:V.42, A:E.64, A:A.67, A:Y.68, A:Y.71, A:S.72, A:S.72, A:I.91, A:S.119, A:Q.120, A:W.143 Water bridges: A:G.70, A:A.73, A:Q.120 Salt bridges: A:D.141 pi-Stacking: A:H.142, A:H.142, A:W.143

1 x DNC: 3,5-DINITROCATECHOL(Non-covalent)

DNC.4: 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, SAM.3 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:W.38, A:P.174, A:L.198 Hydrogen bonds: A:K.144, A:K.144, A:D.169, A:N.170 Water bridges: A:M.40, A:D.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lerner, C. et al., human catechol O-methyltransferase in complex with SAM and DNC at 1.50A. To Be Published

Release Date

2016-09-07

Peptides

Catechol O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Catechol O-methyltransferase

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