SMTL ID : 8u5i.1

Crystal Structure of human IDO1 bound to Compound 23

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

homo-dimer

Ligands

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 23 residues within 4Å: Chain A: F.154, S.158, V.161, F.205, I.208, F.217, G.253, S.254, A.255, G.256, F.261, F.282, R.334, H.337, I.340, V.341, Y.344, I.345, L.375, F.378, L.379, V.382 Ligands: W2Z.2 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:F.154, A:V.161, A:F.205, A:I.208, A:F.217, A:F.217, A:F.261, A:F.261, A:F.261, A:I.340, A:V.341, A:Y.344, A:Y.344, A:L.375, A:L.375, A:F.378, A:F.378, A:L.379 Water bridges: A:R.334 Salt bridges: A:R.334 Metal complexes: A:H.337 HEM.3: 23 residues within 4Å: Chain B: F.154, S.158, V.161, F.205, F.217, G.253, S.254, A.255, G.256, F.261, F.282, L.333, R.334, H.337, I.340, V.341, Y.344, I.345, L.375, F.378, L.379, V.382 Ligands: W2Z.4 22 PLIP interactions: 22 interactions with chain B, Hydrophobic interactions: B:F.154, B:F.154, B:V.161, B:F.205, B:F.205, B:F.205, B:F.217, B:F.217, B:F.261, B:F.261, B:L.333, B:I.340, B:V.341, B:Y.344, B:Y.344, B:L.375, B:L.375, B:F.378, B:F.378, B:L.379 Salt bridges: B:R.334 Metal complexes: B:H.337

2 x W2Z: (1R,2S)-8-(ethanesulfonyl)-2-[(4R,5S,9aM)-5H-imidazo[5,1-a]isoindol-5-yl]-8-azaspiro[4.5]decan-1-ol(Non-covalent)

W2Z.2: 13 residues within 4Å: Chain A: Y.117, C.120, V.121, F.154, F.217, R.222, L.225, G.253, S.254, A.255, I.345, L.375 Ligands: HEM.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.117, A:V.121, A:F.154, A:F.217, A:R.222, A:L.225, A:L.225, A:I.345 Hydrogen bonds: A:R.222, A:A.255 W2Z.4: 13 residues within 4Å: Chain B: Y.117, C.120, V.121, F.154, F.217, R.222, L.225, G.253, S.254, A.255, I.345, L.375 Ligands: HEM.3 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:Y.117, B:V.121, B:F.154, B:F.217, B:R.222, B:L.225, B:I.345 Hydrogen bonds: B:R.222, B:G.253, B:A.255

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pastor, R. et al., Exploiting Stereo-Complexity to Identify Spirocyclic Imidazoisoindoles as Potent and Orally Bioavailable Dual Inhibitors of Indoleamine-2,3-Dioxygenase and Tryptophan-2,3-Dioxygenase. To Be Published

Release Date

2024-11-27

Peptides

Indoleamine 2,3-dioxygenase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Indoleamine 2,3-dioxygenase 1

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