SMTL ID : 4tpp.2 (1 other biounit)

2-(3-alkoxy-1-azetidinyl) quinolines as novel PDE10A inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-trimer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.91, H.125, D.126, D.236 Ligands: ZN.2 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:H.91, A:H.125, A:D.126, A:D.236, A:D.236 ZN.2: 4 residues within 4Å: Chain A: H.87, D.126, E.154 Ligands: ZN.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.126, H2O.1, H2O.1, H2O.2, H2O.2 ZN.8: 5 residues within 4Å: Chain B: H.91, H.125, D.126, D.236 Ligands: ZN.9 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:H.91, B:H.125, B:D.126, B:D.236, B:D.236 ZN.9: 4 residues within 4Å: Chain B: H.87, D.126, E.154 Ligands: ZN.8 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.126, H2O.3, H2O.3, H2O.4, H2O.4 ZN.15: 5 residues within 4Å: Chain C: H.91, H.125, D.126, D.236 Ligands: ZN.16 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:H.91, C:H.125, C:D.126, C:D.236, C:D.236 ZN.16: 4 residues within 4Å: Chain C: H.87, D.126, E.154 Ligands: ZN.15 5 PLIP interactions: 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: C:D.126, H2O.5, H2O.5, H2O.5, H2O.6

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

SO4.3: 2 residues within 4Å: Chain A: S.177, S.178 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.178, A:S.178 Water bridges: A:S.177 SO4.4: 3 residues within 4Å: Chain A: Y.81, R.82, R.83 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.83 Salt bridges: A:R.83 SO4.5: 5 residues within 4Å: Chain A: K.69, E.168, G.169, H.170, N.171 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.168, A:G.169, A:N.171 Salt bridges: A:K.69 SO4.6: 7 residues within 4Å: Chain A: V.84, P.85, R.130, G.131, F.132, E.257, A.260 No protein-ligand interaction detected (PLIP) SO4.10: 2 residues within 4Å: Chain B: S.177, S.178 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.178, B:S.178 Water bridges: B:S.177 SO4.11: 3 residues within 4Å: Chain B: Y.81, R.82, R.83 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.83 Salt bridges: B:R.83 SO4.12: 5 residues within 4Å: Chain B: K.69, E.168, G.169, H.170, N.171 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.168, B:G.169, B:N.171 Salt bridges: B:K.69 SO4.13: 7 residues within 4Å: Chain B: V.84, P.85, R.130, G.131, F.132, E.257, A.260 No protein-ligand interaction detected (PLIP) SO4.17: 2 residues within 4Å: Chain C: S.177, S.178 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:S.178, C:S.178 Water bridges: C:S.177 SO4.18: 3 residues within 4Å: Chain C: Y.81, R.82, R.83 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:R.83 Salt bridges: C:R.83 SO4.19: 5 residues within 4Å: Chain C: K.69, E.168, G.169, H.170, N.171 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:G.169, C:N.171 Salt bridges: C:K.69 SO4.20: 7 residues within 4Å: Chain C: V.84, P.85, R.130, G.131, F.132, E.257, A.260 No protein-ligand interaction detected (PLIP)

3 x 35D: 1-[4-(3-{[1-(quinolin-2-yl)azetidin-3-yl]oxy}quinoxalin-2-yl)piperidin-1-yl]ethanone(Non-covalent)

35D.7: 14 residues within 4Å: Chain A: L.197, L.237, V.240, I.254, Y.255, F.258, P.274, M.275, K.280, E.283, V.284, G.287, Q.288, F.291 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.197, A:L.237, A:V.240, A:I.254, A:Y.255, A:F.258, A:P.274, A:M.275, A:E.283, A:F.291 Hydrogen bonds: A:Y.255 pi-Stacking: A:F.291 35D.14: 14 residues within 4Å: Chain B: L.197, L.237, V.240, I.254, Y.255, F.258, P.274, M.275, K.280, E.283, V.284, G.287, Q.288, F.291 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:L.197, B:L.237, B:V.240, B:I.254, B:Y.255, B:F.258, B:P.274, B:M.275, B:E.283, B:F.291 pi-Stacking: B:F.291 35D.21: 14 residues within 4Å: Chain C: L.197, L.237, V.240, I.254, Y.255, F.258, P.274, M.275, K.280, E.283, V.284, G.287, Q.288, F.291 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:L.197, C:L.237, C:V.240, C:I.254, C:Y.255, C:F.258, C:P.274, C:M.275, C:E.283, C:F.291 pi-Stacking: C:F.291

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rzasa, R.M. et al., Synthesis and preliminary biological evaluation of potent and selective 2-(3-alkoxy-1-azetidinyl) quinolines as novel PDE10A inhibitors with improved solubility. Bioorg.Med.Chem. (2014)

Release Date

2014-12-17

Peptides

cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
B

cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A

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