SMTL ID : 5pa0.1

humanized rat COMT in complex with 3-hydroxy-1-methyl-5-phenylpyridin-2-one

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.26 Å

Oligo State

monomer

Ligands

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

SAH.1: 25 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: 7JR.2, MG.10 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:Y.68 Hydrogen bonds: A:N.41, A:V.42, A:Y.68, A:Y.71, A:S.72, A:S.72, A:E.90, A:E.90, A:I.91, A:S.119, A:Q.120, A:D.141, A:D.141, A:W.143 Water bridges: A:G.70, A:Q.120 pi-Stacking: A:H.142, A:W.143

1 x 7JR: 1-methyl-3-oxidanyl-5-phenyl-pyridin-2-one(Non-covalent)

7JR.2: 19 residues within 4Å: Chain A: W.38, M.40, N.41, V.42, K.46, D.141, H.142, W.143, K.144, D.169, N.170, V.173, P.174, L.198, E.199 Ligands: SAH.1, CXS.4, SO4.9, MG.10 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:P.174 Hydrogen bonds: A:K.144, A:N.170, A:E.199 pi-Stacking: A:W.38

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

CL.3: 5 residues within 4Å: Chain A: G.43, D.44, A.45, E.199, Y.200 Ligand excluded by PLIP

3 x CXS: 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID(Non-covalent)

CXS.4: 7 residues within 4Å: Chain A: K.5, E.37, W.38, L.198, M.201 Ligands: 7JR.2, SO4.8 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.38, A:W.38 Water bridges: A:K.5 Salt bridges: A:K.5 CXS.5: 9 residues within 4Å: Chain A: T.151, L.152, E.155, Y.182, S.186, S.188, F.189, Y.212, P.215 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.152, A:E.155, A:Y.182, A:F.189 CXS.6: 4 residues within 4Å: Chain A: R.8, Y.32, K.36, E.37 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:E.37

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

SO4.7: 5 residues within 4Å: Chain A: P.82, G.83, R.85, D.110, K.111 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.83 Water bridges: A:A.84, A:A.84, A:K.111, A:K.111 Salt bridges: A:R.85, A:K.111 SO4.8: 3 residues within 4Å: Chain A: E.37, W.38 Ligands: CXS.4 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.38 Water bridges: A:C.33, A:T.34, A:K.36 SO4.9: 5 residues within 4Å: Chain A: H.142, W.143, K.144, P.174 Ligands: 7JR.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.142, A:K.144 Water bridges: A:D.145

1 x MG: MAGNESIUM ION(Non-covalent)

MG.10: 6 residues within 4Å: Chain A: D.141, K.144, D.169, N.170 Ligands: SAH.1, 7JR.2 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.141, A:D.169, H2O.2

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

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