6L0A | pdb_00006l0a

Crystal structure of dihydroorotase in complex with malate at pH7 from Saccharomyces cerevisiae

PDB DOI: https://doi.org/10.2210/pdb6L0A/pdb

Classification: HYDROLASE
Organism(s): Saccharomyces cerevisiae S288C
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2019-09-26 Released: 2020-12-02
Deposition Author(s): Guan, H.H., Huang, Y.H., Huang, C.Y., Chen, C.J.
Funding Organization(s): Ministry of Science and Technology (Taiwan)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.79 Å
R-Value Free:
0.207 (Depositor), 0.207 (DCC)
R-Value Work:
0.178 (Depositor), 0.178 (DCC)
R-Value Observed:
0.179 (Depositor)

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Ligand Structure Quality Assessment

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Literature

Structural Analysis of Saccharomyces cerevisiae Dihydroorotase Reveals Molecular Insights into the Tetramerization Mechanism

Guan, H.H., Huang, Y.H., Lin, E.S., Chen, C.J., Huang, C.Y.

(2021) Molecules

DOI: https://doi.org/10.3390/molecules26237249

Macromolecule Content

Total Structure Weight: 166.97 kDa
Atom Count: 13,048
Modeled Residue Count: 1,454
Deposited Residue Count: 1,488
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydroorotase	A, B, C, D	372	Saccharomyces cerevisiae S288C	Mutation(s): 0 Gene Names: URA4, YLR420W, L9931.1 EC: 3.5.2.3
UniProt
Find proteins for P20051 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P20051 Go to UniProtKB: P20051
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P20051
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
LMR (Subject of Investigation/LOI) Query on LMR Download:Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain J [auth B] SDF format, chain M [auth C] SDF format, chain P [auth D] MOL2 format, chain G [auth A] MOL2 format, chain J [auth B] MOL2 format, chain M [auth C] MOL2 format, chain P [auth D] mmCIF format, chain G [auth A] mmCIF format, chain J [auth B] mmCIF format, chain M [auth C] mmCIF format, chain P [auth D]	G [auth A], J [auth B], M [auth C], P [auth D]	(2S)-2-hydroxybutanedioic acid C₄ H₆ O₅ BJEPYKJPYRNKOW-REOHCLBHSA-N		Interactions Focus chain G [auth A] Focus chain J [auth B] Focus chain M [auth C] Focus chain P [auth D] Interactions & Density Focus chain G [auth A] Focus chain J [auth B] Focus chain M [auth C] Focus chain P [auth D]
ZN Query on ZN Download:Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain H [auth B] SDF format, chain I [auth B] SDF format, chain K [auth C] SDF format, chain L [auth C] SDF format, chain N [auth D] SDF format, chain O [auth D] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B] MOL2 format, chain K [auth C] MOL2 format, chain L [auth C] MOL2 format, chain N [auth D] MOL2 format, chain O [auth D] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain H [auth B] mmCIF format, chain I [auth B] mmCIF format, chain K [auth C] mmCIF format, chain L [auth C] mmCIF format, chain N [auth D] mmCIF format, chain O [auth D]	E [auth A] F [auth A] H [auth B] I [auth B] K [auth C] E [auth A], F [auth A], H [auth B], I [auth B], K [auth C], L [auth C], N [auth D], O [auth D]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain H [auth B] Focus chain I [auth B] Focus chain K [auth C] Focus chain L [auth C] Focus chain N [auth D] Focus chain O [auth D] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain H [auth B] Focus chain I [auth B] Focus chain K [auth C] Focus chain L [auth C] Focus chain N [auth D] Focus chain O [auth D]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
KCX Query on KCX	A, B, C, D	L-PEPTIDE LINKING	C₇ H₁₄ N₂ O₄		LYS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.79 Å
R-Value Free: 0.207 (Depositor), 0.207 (DCC)
R-Value Work: 0.178 (Depositor), 0.178 (DCC)
R-Value Observed: 0.179 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 85.568	α = 90
b = 88.544	β = 95.73
c = 103.079	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
Epinorm	data reduction
HKL-2000	data scaling
AutoSol	phasing

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2020-12-02

Deposition Author(s):

Funding Organization	Location	Grant Number
Ministry of Science and Technology (Taiwan)	Taiwan	--

Revision History (Full details and data files)

Version 1.0: 2020-12-02
Type: Initial release
Version 1.1: 2021-12-15
Changes: Database references

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.