7EHA | pdb_00007eha

Crystal structure of the flagellar hook cap from Salmonella enterica serovar Typhimurium

PDB DOI: https://doi.org/10.2210/pdb7EHA/pdb
Entry: 7EHA supersedes: 6IEE

Classification: MOTOR PROTEIN
Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2021-03-29 Released: 2021-11-24
Deposition Author(s): Matsunami, H., Yoon, Y.-H., Imada, K., Namba, K., Samatey, F.A.
Funding Organization(s): Japan Society for the Promotion of Science (JSPS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.30 Å
R-Value Free:
0.284 (Depositor), 0.289 (DCC)
R-Value Work:
0.244 (Depositor), 0.259 (DCC)
R-Value Observed:
0.246 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 7EHA

This is version 1.1 of the entry. See complete history.

Literature

Structure of the bacterial flagellar hook cap provides insights into a hook assembly mechanism

Matsunami, H., Yoon, Y.H., Imada, K., Namba, K., Samatey, F.A.

(2021) Commun Biol 4: 1291

DOI: https://doi.org/10.1038/s42003-021-02796-6

Macromolecule Content

Total Structure Weight: 120.01 kDa
Atom Count: 5,988
Modeled Residue Count: 824
Deposited Residue Count: 1,160
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Basal-body rod modification protein FlgD	A, B, C, D, E	232	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Mutation(s): 0 Gene Names: flgD, fla FIV, flaV, STM1176
UniProt
Find proteins for P0A1I9 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore P0A1I9 Go to UniProtKB: P0A1I9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0A1I9
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.30 Å
R-Value Free: 0.284 (Depositor), 0.289 (DCC)
R-Value Work: 0.244 (Depositor), 0.259 (DCC)
R-Value Observed: 0.246 (Depositor)

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 141.283	α = 90
b = 141.283	β = 90
c = 153.487	γ = 120

Software Package:

Software Name	Purpose
BSS	data collection
MOSFLM	data reduction
SCALA	data scaling
SHARP	phasing
PHENIX	refinement

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2021-11-24

Deposition Author(s):

This entry supersedes: 6IEE

Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science (JSPS)	Japan	--

Revision History (Full details and data files)

Version 1.0: 2021-11-24
Type: Initial release
Version 1.1: 2024-05-29
Changes: Data collection, Refinement description

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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.