9FOH | pdb_00009foh

Crystal structure of human IDO1 in complex with iDeg-2

PDB DOI: https://doi.org/10.2210/pdb9FOH/pdb

Classification: OXIDOREDUCTASE
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-06-11 Released: 2025-10-01
Deposition Author(s): Lucas, B., Lucas, M., Ziegler, S., Waldmann, H., Gasper, R.
Funding Organization(s): Max Planck Society

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free:
0.189 (Depositor), 0.189 (DCC)
R-Value Work:
0.171 (Depositor), 0.171 (DCC)
R-Value Observed:
0.172 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.0 of the entry. See complete history.

Literature

Crystal structure of human IDO1 in complex with iDeg-2

Lucas, B.

To be published.

Macromolecule Content

Total Structure Weight: 47.05 kDa
Atom Count: 3,272
Modeled Residue Count: 354
Deposited Residue Count: 404
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Indoleamine 2,3-dioxygenase 1	A	404	Homo sapiens	Mutation(s): 0 Gene Names: IDO1, IDO, INDO EC: 1.13.11.52
UniProt & NIH Common Fund Data Resources
Find proteins for P14902 (Homo sapiens) Explore P14902 Go to UniProtKB: P14902
PHAROS: P14902 GTEx: ENSG00000131203
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P14902
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1IEE (Subject of Investigation/LOI) Query on A1IEE Download Ideal Coordinates CCD File SDF format, chain G [auth A] MOL2 format, chain G [auth A] mmCIF format, chain G [auth A]	G [auth A]	((3aS,4R,6R,7aS)-2-((4-(tert-butyl)phenyl)sulfonyl)-5,5-dimethyloctahydro-3aH-4,6-methanoisoindol-3a-yl)methyl (4-iodophenyl)carbamate C₂₉ H₃₇ I N₂ O₄ S JJXPHCCUUNEEAQ-IHOVNLRLSA-N		Interactions Focus chain G [auth A] Interactions & Density Focus chain G [auth A]
PG4 Query on PG4 Download Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain H [auth A] SDF format, chain C [auth A] MOL2 format, chain B [auth A] MOL2 format, chain H [auth A] MOL2 format, chain C [auth A] mmCIF format, chain B [auth A] mmCIF format, chain H [auth A] mmCIF format, chain C [auth A]	B [auth A], C [auth A], H [auth A]	TETRAETHYLENE GLYCOL C₈ H₁₈ O₅ UWHCKJMYHZGTIT-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Focus chain H [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A] Focus chain H [auth A]
PGE Query on PGE Download Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	TRIETHYLENE GLYCOL C₆ H₁₄ O₄ ZIBGPFATKBEMQZ-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
DMS Query on DMS Download Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain F [auth A] SDF format, chain E [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A]	E [auth A], F [auth A], I [auth A], J [auth A]	DIMETHYL SULFOXIDE C₂ H₆ O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain I [auth A] Focus chain J [auth A] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain I [auth A] Focus chain J [auth A]