SMTL ID : 5p9s.1

humanized rat COMT in complex with 8-hydroxy-6-[3-methyl-5-(4-methylpiperazine-1-carbonyl)thiophen-2-yl]-3H-quinazolin-4-one

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.1: 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, I.91, N.92, C.95, G.117, A.118, S.119, Q.120, F.139, D.141, H.142, W.143, R.146 Ligands: 7JK.3 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.68 Hydrogen bonds: A:N.41, A:V.42, A:A.67, A:Y.68, A:S.72, A:S.72, A:I.91, A:S.119, A:Q.120, A:D.141 Water bridges: A:G.70, A:A.73, A:Q.120 pi-Stacking: A:H.142

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: D.141, D.169, N.170 Ligands: 7JK.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.141, A:D.169, H2O.1

1 x 7JK: 6-[3-methyl-5-(4-methylpiperazin-1-yl)carbonyl-thiophen-2-yl]-8-oxidanyl-3~{H}-quinazolin-4-one(Non-covalent)

7JK.3: 14 residues within 4Å: Chain A: W.38, M.40, D.141, H.142, W.143, D.169, N.170, V.173, P.174, L.198, E.199, M.201 Ligands: SAH.1, MG.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.38, A:M.40 Hydrogen bonds: A:H.142, A:N.170, A:E.199

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

2017-11-22

Peptides

Catechol O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Catechol O-methyltransferase

Related Entries With Identical Sequence