SMTL ID : 6kof.1 (1 other biounit)

Crystal structure of indoleamine 2,3-dioxygenagse 1 (IDO1) in complex with compound 47

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.26 Å

Oligo State

monomer

Ligands

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

HEM.1: 21 residues within 4Å: Chain A: F.163, V.166, S.167, V.170, F.214, I.217, F.226, G.262, S.263, A.264, G.265, F.270, R.343, H.346, I.349, V.350, Y.353, I.354, L.388, V.391 Ligands: DO9.2 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:F.163, A:V.166, A:V.170, A:F.214, A:F.214, A:I.217, A:F.226, A:A.264, A:F.270, A:F.270, A:I.349, A:V.350, A:Y.353, A:Y.353, A:L.388 Hydrogen bonds: A:A.264, A:G.265 Salt bridges: A:R.343 Metal complexes: A:H.346

1 x DO9: 1-(4-cyanophenyl)-3-[[3-(2-cyclopropylethynyl)imidazo[2,1-b][1,3]thiazol-5-yl]methyl]thiourea(Non-covalent)

DO9.2: 16 residues within 4Å: Chain A: V.125, Y.126, C.129, V.130, F.163, S.167, F.226, F.227, R.231, L.234, G.262, S.263, A.264, I.354, L.384 Ligands: HEM.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.126, A:V.130, A:F.163, A:R.231, A:L.234, A:I.354, A:L.384, A:L.384 Hydrogen bonds: A:A.264

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Peng, Y.H. et al., Unique Sulfur-Aromatic Interactions Contribute to the Binding of Potent Imidazothiazole Indoleamine 2,3-Dioxygenase Inhibitors. J.Med.Chem. (2020)

Release Date

2020-03-25

Peptides

Indoleamine 2,3-dioxygenase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Indoleamine 2,3-dioxygenase 1

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