4RK8

Crystal structure of human dihydroorotate dehydrogenase (DHODH) with DH03A356

PDB DOI: https://doi.org/10.2210/pdb4RK8/pdb

Classification: Oxidoreductase/Oxidoreductase inhibitor
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2014-10-12 Released: 2015-11-11
Deposition Author(s): Zhu, L., Ren, X., Zhu, J., Li, H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.22 Å
R-Value Free: 0.177
R-Value Work: 0.142
R-Value Observed: 0.144

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

Crystal structure of human dihydroorotate dehydrogenase (DHODH) with DH03A356

Zhu, L., Ren, X., Zhu, J., Li, H.

To be published.

Macromolecule Content

Total Structure Weight: 44.7 kDa
Atom Count: 3,206
Modelled Residue Count: 365
Deposited Residue Count: 390
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydroorotate dehydrogenase (quinone), mitochondrial	A	390	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% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q02127
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FMN Query on FMN Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	FLAVIN MONONUCLEOTIDE C₁₇ H₂₁ N₄ O₉ P FVTCRASFADXXNN-SCRDCRAPSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
3RV Query on 3RV 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]	5-fluoro-2-{[(5Z)-5-(naphthalen-1-ylmethylidene)-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]amino}benzoic acid C₂₁ H₁₃ F N₂ O₃ S SWEIVYMGBOSFGN-ZDLGFXPLSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
ORO Query on ORO 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]	OROTIC ACID C₅ H₄ N₂ O₄ PXQPEWDEAKTCGB-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain L [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain O [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain O [auth A] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain L [auth A] mmCIF format, chain M [auth A] mmCIF format, chain N [auth A] mmCIF format, chain O [auth A]	E [auth A] F [auth A] G [auth A] H [auth A] I [auth A] E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.22 Å
R-Value Free: 0.177
R-Value Work: 0.142
R-Value Observed: 0.144
Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 90.82	α = 90
b = 90.82	β = 90
c = 122.851	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data collection
auto	model building
REFMAC	refinement
HKL-2000	data reduction
iMOSFLM	data reduction
auto	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2015-11-11

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-11-11
Type: Initial release
Version 1.1: 2023-09-20
Changes: Data collection, Database references, Derived calculations, Refinement description