9X3V | pdb_00009x3v

Cryo-EM structure of the flagellar filament in Vibrio Cholerae

PDB DOI: https://doi.org/10.2210/pdb9X3V/pdb
EM Map EMD-66511: EMDB EMDataResource

Classification: MOTOR PROTEIN
Organism(s): Vibrio cholerae
Mutation(s): No

Deposited: 2025-10-09 Released: 2026-10-14
Deposition Author(s): Ng, C.H.
Funding Organization(s): The University Grants Committee, Research Grants Council (RGC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.10 Å
Aggregation State: PARTICLE
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

Validation slider image for 9X3V

This is version 1.0 of the entry. See complete history.

Literature

High resolution structures of flagella from Vibrio Cholerae and Vibrio parahaemolyticus: Insights into the basis of swimming and swarming

Liu, X.B., Zhang, Y.Y., Ng, C.H., Wang, Z.L., Leung, K.P., Li, S.R., Zheng, S.Q., Heng, H., Cheng, Q.P., Xu, Y.T., Chen, K.C., Xie, M.M., Sun, R.Y., Luo, M., Lau, C.Y., Chen, S.

To be published.

Macromolecule Content

Total Structure Weight: 630.76 kDa
Atom Count: 44,080
Modeled Residue Count: 6,000
Deposited Residue Count: 6,000
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Flagellin	A [auth Y] B [auth K] C [auth L] D [auth M] E [auth N] A [auth Y], B [auth K], C [auth L], D [auth M], E [auth N], F [auth O], G [auth P], H [auth Q], I [auth R], J [auth S], K [auth T], L [auth U], M [auth V], N [auth W], O [auth X], P [auth Z]	375	Vibrio cholerae	Mutation(s): 0
UniProt
Find proteins for A0A085S3I0 (Vibrio cholerae) Explore A0A085S3I0 Go to UniProtKB: A0A085S3I0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A085S3I0
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.10 Å
Aggregation State: PARTICLE
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-10-14

Deposition Author(s):

Funding Organization	Location	Grant Number
The University Grants Committee, Research Grants Council (RGC)	Hong Kong	T11-104/22-R

Revision History (Full details and data files)

Version 1.0: 2026-10-14
Type: Initial release