8UFY

High Resolution structure of A. viridans Lactate Oxidase

PDB DOI: https://doi.org/10.2210/pdb8UFY/pdb

Classification: FLAVOPROTEIN
Organism(s): Aerococcus viridans
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2023-10-05 Released: 2024-08-14
Deposition Author(s): Lodowski, D.T.
Funding Organization(s): Other government

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.20 Å
R-Value Free: 0.162
R-Value Work: 0.146
R-Value Observed: 0.147

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

An engineered lactate oxidase based electrochemical sensor for continuous detection of biomarker lactic acid in human sweat and serum

He, Q., Wang, C., Jain, R., Byrnes, J., Farquhar, E.R., Reed, E., Berezovsky, E., Chance, M.R., Lodowski, D., An, R.

(2024) Heliyon 10

DOI: https://doi.org/10.1016/j.heliyon.2024.e34301

Macromolecule Content

Total Structure Weight: 84.87 kDa
Atom Count: 6,401
Modelled Residue Count: 705
Deposited Residue Count: 760
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
L-lactate oxidase	A, B	380	Aerococcus viridans	Mutation(s): 0
UniProt
Find proteins for Q44467 (Aerococcus viridans (strain ATCC 11563 / DSM 20340 / CCUG 4311 / JCM 20461 / NBRC 12219 / NCTC 8251 / M1)) Explore Q44467 Go to UniProtKB: Q44467
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q44467
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FMN (Subject of Investigation/LOI) Query on FMN Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain H [auth B] MOL2 format, chain C [auth A] MOL2 format, chain H [auth B]	C [auth A], H [auth B]	FLAVIN MONONUCLEOTIDE C₁₇ H₂₁ N₄ O₉ P FVTCRASFADXXNN-SCRDCRAPSA-N		Interactions Focus chain C [auth A] Focus chain H [auth B] Interactions & Density Focus chain C [auth A] Focus chain H [auth B]
LAC (Subject of Investigation/LOI) Query on LAC Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain J [auth B] MOL2 format, chain F [auth A] MOL2 format, chain J [auth B]	F [auth A], J [auth B]	LACTIC ACID C₃ H₆ O₃ JVTAAEKCZFNVCJ-UWTATZPHSA-N		Interactions Focus chain F [auth A] Focus chain J [auth B] Interactions & Density Focus chain F [auth A] Focus chain J [auth B]
PYR (Subject of Investigation/LOI) Query on PYR Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain I [auth B] MOL2 format, chain G [auth A] MOL2 format, chain I [auth B]	G [auth A], I [auth B]	PYRUVIC ACID C₃ H₄ O₃ LCTONWCANYUPML-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain I [auth B] Interactions & Density Focus chain G [auth A] Focus chain I [auth B]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A]	D [auth A], E [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain E [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A]