Deposition

BYU - Locating Bacterial Flagellar Motors Challenge Test Dataset

Deposition ID:CZCDP-10347

Release Date: 2026-04-29

Last Modified: 2026-04-29

key visualization for BYU - Locating Bacterial Flagellar Motors Challenge Test Dataset

Photo Caption: Central slab of 4 representative tomograms with selected sets of annotations.

Deposition Overview

Test data and annotations for the "BYU - Locating Bacterial Flagellar Motors 2025" Kaggle competition, which challenged participants to develop automated detection algorithms for locating flagellar motors in 3D cryo-electron tomography reconstructions. This deposition holds the expert-annotated test set, comprising five datasets of Vibrio cholerae strains with different pilus / flagellar motor genotypes.

Authors

Stephano Maggi
,
Christopher Braxton Owens
,
Gus L. W. Hart
,
Andrew Darley

Deposition Data

Annotations:327

Tomograms:843

Publications

DOI:10.1101/2025.04.23.650258

Related Databases

Not Submitted

Methods Summary

Annotations	Method Type	Method Details	Method Links
327	Hybrid	initial prediction by ML model + verified and corrected by hand	Website:MotorBench Kaggle overview

Deposited Data

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Data Contents

Tilt SeriesAvailable

FramesAvailable

CTFAvailable

AlignmentAvailable

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327 of 327 Annotations

Annotation Name	Object Shape Type	Method Type	Deposited In
100bacterial-type flagellum motor Annotation ID: AN-135758 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-99
100bacterial-type flagellum motor Annotation ID: AN-135757 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-97
100bacterial-type flagellum motor Annotation ID: AN-135756 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-89
100bacterial-type flagellum motor Annotation ID: AN-135755 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-86
100bacterial-type flagellum motor Annotation ID: AN-135754 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-83
100bacterial-type flagellum motor Annotation ID: AN-135753 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-82
100bacterial-type flagellum motor Annotation ID: AN-135752 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-81
100bacterial-type flagellum motor Annotation ID: AN-135751 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-80
100bacterial-type flagellum motor Annotation ID: AN-135750 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-64
100bacterial-type flagellum motor Annotation ID: AN-135749 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-57
100bacterial-type flagellum motor Annotation ID: AN-135748 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-56
100bacterial-type flagellum motor Annotation ID: AN-135747 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-52
100bacterial-type flagellum motor Annotation ID: AN-135746 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-42
100bacterial-type flagellum motor Annotation ID: AN-135745 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-32
100bacterial-type flagellum motor Annotation ID: AN-135744 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-30
100bacterial-type flagellum motor Annotation ID: AN-135743 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-28
100bacterial-type flagellum motor Annotation ID: AN-135742 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-25
100bacterial-type flagellum motor Annotation ID: AN-135741 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-24
100bacterial-type flagellum motor Annotation ID: AN-135740 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-158
100bacterial-type flagellum motor Annotation ID: AN-135739 Ground Truth	Point	Hybrid	Dataset: Vibrio cholerae competence pilus - PilT K136A inactive variant Run: sma2022-09-19-157