SMTL ID : 7b0z.1

Crystal Structure of human monoamine oxidase B in complex with (E)-3-phenyl-1-(4-(trifluoromethyl)phenyl)prop-2-en-1-one

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Covalent)

FAD.1: 36 residues within 4Å: Chain A: V.10, G.11, G.12, G.13, I.14, S.15, L.33, E.34, A.35, R.36, G.40, G.41, R.42, T.43, L.56, G.57, G.58, S.59, Y.60, R.233, P.234, V.235, A.263, I.264, P.265, W.388, Y.393, C.397, Y.398, G.425, T.426, G.434, Y.435, M.436, A.439 Ligands: SK5.2 30 PLIP interactions: 30 interactions with chain A Hydrophobic interactions: A:W.388, A:Y.398, A:Y.398 Hydrogen bonds: A:G.13, A:S.15, A:A.35, A:R.36, A:R.42, A:G.58, A:S.59, A:Y.60, A:Y.60, A:V.235, A:V.235, A:T.426, A:T.426, A:G.434, A:M.436 Water bridges: A:I.14, A:I.14, A:G.16, A:E.34, A:E.34, A:R.42, A:R.42, A:Q.65, A:E.437 Salt bridges: A:R.42, A:R.42 pi-Stacking: A:Y.393 FAD.5: 37 residues within 4Å: Chain B: V.10, G.11, G.12, G.13, I.14, S.15, L.33, E.34, A.35, R.36, G.40, G.41, R.42, T.43, L.56, G.57, G.58, S.59, Y.60, R.233, P.234, V.235, A.263, I.264, P.265, K.296, W.388, Y.393, C.397, Y.398, G.425, T.426, G.434, Y.435, M.436, A.439 Ligands: SK5.6 28 PLIP interactions: 28 interactions with chain B Hydrophobic interactions: B:K.296, B:W.388, B:Y.398, B:Y.398 Hydrogen bonds: B:G.13, B:S.15, B:A.35, B:R.36, B:R.42, B:G.58, B:S.59, B:Y.60, B:Y.60, B:V.235, B:V.235, B:T.426, B:G.434, B:M.436 Water bridges: B:I.14, B:I.14, B:G.16, B:E.34, B:E.34, B:Q.65, B:E.437 Salt bridges: B:R.42, B:R.42 pi-Stacking: B:Y.393

2 x SK5: (E)-3-phenyl-1-(4-(trifluoromethyl)phenyl)prop-2-en-1-one(Non-covalent)

SK5.2: 13 residues within 4Å: Chain A: Y.60, F.168, L.171, C.172, I.198, I.199, Q.206, I.316, Y.326, F.343, Y.398, Y.435 Ligands: FAD.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.168, A:L.171, A:L.171, A:I.199, A:I.316, A:Y.326 SK5.6: 13 residues within 4Å: Chain B: Y.60, P.104, L.171, C.172, I.198, I.199, Q.206, I.316, Y.326, F.343, Y.398, Y.435 Ligands: FAD.5 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:L.171, B:L.171, B:I.199, B:Q.206, B:I.316, B:Y.326

2 x C15: N-DODECYL-N,N-DIMETHYL-3-AMMONIO-1-PROPANESULFONATE(Non-covalent)

C15.3: 4 residues within 4Å: Chain A: D.153, K.154, C.156, W.157 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.157 Hydrogen bonds: A:K.154 pi-Cation interactions: A:W.157, A:W.157 C15.7: 4 residues within 4Å: Chain B: D.153, K.154, C.156, W.157 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:W.157 pi-Cation interactions: B:W.157, B:W.157

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 5 residues within 4Å: Chain A: H.91, G.94, A.322, L.367, K.370 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.370, A:K.370 Water bridges: A:E.321, A:A.322 GOL.8: 6 residues within 4Å: Chain B: H.91, G.94, E.321, A.322, L.367, K.370 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.94 Water bridges: B:G.94, B:A.322

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iacovino, L.G. et al., Promising Non-cytotoxic Monosubstituted Chalcones to Target Monoamine Oxidase-B. Acs Med.Chem.Lett. (2021)

Release Date

2021-11-03

Peptides

Amine oxidase [flavin-containing] B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Amine oxidase [flavin-containing] B

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