9LS0 | pdb_00009ls0

Straight and symmetrical filament of the spirochete periplasmic flagella of Leptospira biflexa deleted fcpB strain

PDB DOI: https://doi.org/10.2210/pdb9LS0/pdb
EM Map EMD-63349: EMDB EMDataResource

Classification: MOTOR PROTEIN
Organism(s): Leptospira biflexa
Mutation(s): No

Deposited: 2025-02-02 Released: 2025-12-24
Deposition Author(s): Kawamoto, A., Nakamura, S., Koizumi, N.
Funding Organization(s): Japan Society for the Promotion of Science (JSPS), Japan Science and Technology

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.40 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

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

Literature

Cooperativity of sheath proteins in the flagellar assembly of Leptospira spirochete

Kawamoto, A., Kuribayashi, T., Morita, M., Nakamura, S., Koizumi, N.

To be published.

Macromolecule Content

Total Structure Weight: 67.29 kDa
Atom Count: 4,280
Modeled Residue Count: 525
Deposited Residue Count: 582
Unique protein chains: 2

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Flagellin	A	282	Leptospira biflexa	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Bacterial flagellar sheath protein	B	300	Leptospira biflexa	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.40 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	3.1.3
MODEL REFINEMENT	PHENIX	1.21.1_5286

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-12-24

Deposition Author(s):

Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science (JSPS)	Japan	24K02274
Japan Science and Technology	Japan	JPMJPR21E5

Revision History (Full details and data files)

Version 1.0: 2025-12-24
Type: Initial release

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.