6M36

The crystal structure of B. subtilis RsbV/RsbW complex in the monoclinic crystal form

• PDB DOI: https://doi.org/10.2210/pdb6M36/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Bacillus subtilis subsp. subtilis str. 168
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2020-03-02 Released: 2020-07-15 
• Deposition Author(s): Pathak, D., Kwon, E., Kim, D.Y.
• Funding Organization(s): National Research Foundation (NRF, Korea)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.40 Å
• R-Value Free: 0.290 
• R-Value Work: 0.207 
• R-Value Observed: 0.211 

Literature

Structural insights into the regulation of SigB activity by RsbV and RsbW.

Pathak, D., Jin, K.S., Tandukar, S., Kim, J.H., Kwon, E., Kim, D.Y.

(2020) IUCrJ 7: 737-747

• DOI: https://doi.org/10.1107/S2052252520007617

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Hetero 8-mer - A4B4 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: SAXS

Biological Assembly 2  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Hetero 8-mer - A4B4 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 216.42 kDa 
• Atom Count: 12,580 
• Modelled Residue Count: 1,619 
• Deposited Residue Count: 1,952 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine-protein kinase RsbW	A, C, E, G, I, K, M, O	141	Bacillus subtilis subsp. subtilis str. 168	Mutation(s): 0  Gene Names: rsbW, BSU04720 EC: 2.7.11.1
UniProt
Find proteins for P17904 (Bacillus subtilis (strain 168)) Explore P17904  Go to UniProtKB:  P17904

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Anti-sigma-B factor antagonist	B, D, F, H, J, L, N, P	103	Bacillus subtilis subsp. subtilis str. 168	Mutation(s): 0  Gene Names: rsbV, BSU04710
UniProt
Find proteins for P17903 (Bacillus subtilis (strain 168)) Explore P17903  Go to UniProtKB:  P17903

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.40 Å
• R-Value Free: 0.290 
• R-Value Work: 0.207 
• R-Value Observed: 0.211 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 117.23	α = 90
b = 70.94	β = 105.35
c = 137.68	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
MOSFLM	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-07-15 
Deposition Author(s): Pathak, D., Kwon, E., Kim, D.Y.

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Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	2017R1D1A1B03034088
National Research Foundation (NRF, Korea)	Korea, Republic Of	2017R1A6A3A11029218

Revision History  

• Version 1.0: 2020-07-15
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Database references, Refinement description