9I2Y | pdb_00009i2y

Human DHODH in Complex with QC6352

PDB DOI: https://doi.org/10.2210/pdb9I2Y/pdb

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

Deposited: 2025-01-22 Released: 2025-03-05
Deposition Author(s): Kraemer, A., Knapp, S., Structural Genomics Consortium (SGC)
Funding Organization(s): Innovative Medicines Initiative

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.95 Å
R-Value Free:
0.198 (Depositor), 0.213 (DCC)
R-Value Work:
0.178 (Depositor), 0.192 (DCC)
R-Value Observed:
0.179 (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

Human DHODH in Complex with QC6352

Kraemer, A., Knapp, S., Structural Genomics Consortium (SGC)

To be published.

Macromolecule Content

Total Structure Weight: 41.2 kDa
Atom Count: 2,900
Modeled Residue Count: 356
Deposited Residue Count: 367
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydroorotate dehydrogenase (quinone), mitochondrial	A	367	Homo sapiens	Mutation(s): 0 Gene Names: DHODH EC: 1.3.5.2
UniProt & NIH Common Fund Data Resources
Find proteins for Q02127 (Homo sapiens) Explore Q02127 Go to UniProtKB: Q02127
PHAROS: Q02127 GTEx: ENSG00000102967
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q02127
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FMN Query on FMN Download:Ideal Coordinates CCD File SDF format, chain H [auth A] MOL2 format, chain H [auth A] mmCIF format, chain H [auth A]	H [auth A]	FLAVIN MONONUCLEOTIDE C₁₇ H₂₁ N₄ O₉ P FVTCRASFADXXNN-SCRDCRAPSA-N		Interactions Focus chain H [auth A] Interactions & Density Focus chain H [auth A]
9DJ (Subject of Investigation/LOI) Query on 9DJ Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	3-[({(1R)-6-[methyl(phenyl)amino]-1,2,3,4-tetrahydronaphthalen-1-yl}methyl)amino]pyridine-4-carboxylic acid C₂₄ H₂₅ N₃ O₂ XSMABFRQESMONQ-SFHVURJKSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
ORO Query on ORO 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]	OROTIC ACID C₅ H₄ N₂ O₄ PXQPEWDEAKTCGB-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Interactions & Density Focus chain G [auth A]
SO4 Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain F [auth A] SDF format, chain E [auth A] MOL2 format, chain B [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] mmCIF format, chain B [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A]	B [auth A], E [auth A], F [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain B [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain B [auth A] Focus chain E [auth A] Focus chain F [auth A]
ACT Query on ACT 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]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]