SMTL ID : 5j6d.3 (2 other biounits)

Discovery of acyl guanidine tryptophan hydroxylase-1 inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x FE: FE (III) ION(Non-covalent)

FE.1: 4 residues within 4Å: Chain A: H.171, H.176, E.216 Ligands: TRS.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.171, A:H.176, A:E.216 FE.5: 4 residues within 4Å: Chain B: H.171, H.176, E.216 Ligands: TRS.6 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.171, B:H.176, B:E.216

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.2: 10 residues within 4Å: Chain A: Y.134, F.140, F.149, H.171, E.172, H.176, Y.211, E.216 Ligands: FE.1, 6H5.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.211, A:E.216 Water bridges: A:T.152 TRS.6: 11 residues within 4Å: Chain B: Y.134, F.140, F.149, P.167, H.171, E.172, H.176, Y.211, E.216 Ligands: FE.5, 6H5.8 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.216

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: W.6, K.9, K.10, D.13 Chain B: N.19, V.21, M.23 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:K.9, A:K.9, B:V.21 Water bridges: A:D.13, A:D.13 GOL.7: 8 residues within 4Å: Chain A: N.19, V.21, M.23, M.52 Chain B: W.6, K.9, K.10, D.13 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:K.9, B:D.13, A:V.21

2 x 6H5: 4-[(N-{[2-(3-methoxyphenoxy)-6-(piperidin-1-yl)phenyl]methyl}carbamimidoyl)carbamoyl]-L-phenylalanine(Non-covalent)

6H5.4: 25 residues within 4Å: Chain A: L.28, A.30, Y.134, L.135, P.137, F.140, L.141, R.156, Y.163, T.164, P.165, E.166, P.167, H.171, A.208, Y.211, F.212, E.216, G.232, S.235, S.236, I.265 Chain B: M.1, T.3 Ligands: TRS.2 18 PLIP interactions: 17 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.28, A:Y.134, A:P.137, A:F.140, A:L.141, A:A.208, A:Y.211, A:Y.211, A:I.265, B:T.3 Hydrogen bonds: A:T.164, A:S.235 Water bridges: A:Y.163, A:S.236, A:S.236 Salt bridges: A:R.156, A:E.216 pi-Stacking: A:Y.134 6H5.8: 26 residues within 4Å: Chain A: M.1, T.3 Chain B: L.22, Y.24, L.28, Y.134, L.135, P.137, F.140, L.141, R.156, Y.163, T.164, P.165, E.166, P.167, H.171, A.208, Y.211, F.212, E.216, G.232, S.235, S.236, I.265 Ligands: TRS.6 21 PLIP interactions: 20 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:L.22, B:L.28, B:Y.134, B:Y.134, B:P.137, B:F.140, B:L.141, B:T.164, B:A.208, B:Y.211, B:Y.211, B:I.265, B:I.265, A:T.3 Hydrogen bonds: B:Y.134, B:T.164, B:G.232, B:S.235 Salt bridges: B:R.156, B:E.216 pi-Stacking: B:Y.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Goldberg, D.R. et al., Discovery of acyl guanidine tryptophan hydroxylase-1 inhibitors. Bioorg.Med.Chem.Lett. (2016)

Release Date

2016-05-25

Peptides

Tryptophan 5-hydroxylase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tryptophan 5-hydroxylase 1

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