SMTL ID : 7e0p.2 (1 other biounit)

Crystal Structure of Human Indoleamine 2,3-dioxygenagse 1 (hIDO1) Complexed with 4-(((6-Bromo-1H-indazol-4-yl)amino)methyl)phenol (2)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.63 Å

Oligo State

monomer

Ligands

1 x HU0: 4-[[(6-bromanyl-1~{H}-indazol-4-yl)amino]methyl]phenol(Non-covalent)

HU0.1: 9 residues within 4Å: Chain A: C.118, V.119, F.152, R.220, S.224, G.251, S.252, A.253 Ligands: HEM.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:R.220, A:A.253 Hydrogen bonds: A:R.220, A:G.251, A:A.253 pi-Stacking: A:F.152 Halogen bonds: A:C.118

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

HEM.2: 20 residues within 4Å: Chain A: F.152, V.155, S.156, V.159, F.203, I.206, F.215, S.252, A.253, G.254, F.259, R.332, H.335, V.339, Y.342, I.343, L.373, F.376, L.377 Ligands: HU0.1 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:F.152, A:V.159, A:F.203, A:I.206, A:F.215, A:F.215, A:A.253, A:F.259, A:F.259, A:V.339, A:Y.342, A:I.343, A:L.373, A:F.376, A:L.377 Hydrogen bonds: A:S.252 Salt bridges: A:R.332 Metal complexes: A:H.335

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.3: 11 residues within 4Å: Chain A: F.12, Y.115, A.116, L.120, E.160, Q.255, S.256, S.257, M.288, P.289, H.292 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.115, A:A.116, A:L.120, A:M.288 Hydrogen bonds: A:S.257 Salt bridges: A:H.292

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ning, X.L. et al., X-ray Structure-Guided Discovery of a Potent, Orally Bioavailable, Dual Human Indoleamine/Tryptophan 2,3-Dioxygenase (hIDO/hTDO) Inhibitor That Shows Activity in a Mouse Model of Parkinson's Disease. J.Med.Chem. (2021)

Release Date

2021-07-21

Peptides

Indoleamine 2,3-dioxygenase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Indoleamine 2,3-dioxygenase 1

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