2D4X

Crystal structure of a 26K fragment of HAP3 (FlgL)

• PDB DOI: https://doi.org/10.2210/pdb2D4X/pdb

• Classification: STRUCTURAL PROTEIN
• Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2005-10-25 Released: 2006-11-14 
• Deposition Author(s): Imada, K., Matsunami, H., Samatey, A.F., Nagashima, S., Namba, K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.258 
• R-Value Work: 0.209 
• R-Value Observed: 0.211 

Literature

Structure of the bacterial flagellar hook-filament junction

Imada, K., Matsunami, H., Yamane, M., Samatey, A.F., Nagashima, S., Namba, K.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 26.31 kDa 
• Atom Count: 1,821 
• Modelled Residue Count: 214 
• Deposited Residue Count: 248 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Flagellar hook-associated protein 3	A	248	Salmonella enterica subsp. enterica serovar Typhimurium	Mutation(s): 0
UniProt
Find proteins for P16326 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore P16326  Go to UniProtKB:  P16326

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.258 
• R-Value Work: 0.209 
• R-Value Observed: 0.211 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.651	α = 90
b = 59.651	β = 90
c = 106.383	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
CCP4	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-11-14 
Deposition Author(s): Imada, K., Matsunami, H., Samatey, A.F., Nagashima, S., Namba, K.

Revision History  

• Version 1.0: 2006-11-14
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 2.0: 2024-03-13
  Changes: Atomic model, Data collection, Database references