8E2C

N-terminal domain of S. aureus GpsB in complex with PBP4 fragment

• PDB DOI: https://doi.org/10.2210/pdb8E2C/pdb

• Classification: PEPTIDE BINDING PROTEIN
• Organism(s): Staphylococcus aureus subsp. aureus COL
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2022-08-14 Released: 2023-08-09 
• Deposition Author(s): Sacco, M., Chen, Y.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.258 
• R-Value Work: 0.220 
• R-Value Observed: 0.224 

Literature

Staphylococcus aureus FtsZ and PBP4 bind to the conformationally dynamic N-terminal domain of GpsB

Sacco, M., Chen, Y.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A2B1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 3-mer - A1B1C1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 17.65 kDa 
• Atom Count: 1,161 
• Modelled Residue Count: 139 
• Deposited Residue Count: 147 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cell cycle protein GpsB	A, B	70	Staphylococcus aureus subsp. aureus COL	Mutation(s): 0  Gene Names: gpsB, SACOL1484
UniProt
Find proteins for Q2FYI5 (Staphylococcus aureus (strain NCTC 8325 / PS 47)) Explore Q2FYI5  Go to UniProtKB:  Q2FYI5

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
PBP4	C	7	Staphylococcus aureus subsp. aureus COL	Mutation(s): 0  Gene Names: pbp4
UniProt
Find proteins for Q2G2X6 (Staphylococcus aureus (strain NCTC 8325 / PS 47)) Explore Q2G2X6  Go to UniProtKB:  Q2G2X6

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.258 
• R-Value Work: 0.220 
• R-Value Observed: 0.224 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 29.35	α = 90
b = 73.76	β = 103.56
c = 42.37	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
iMOSFLM	data reduction
Aimless	data scaling

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-08-09 
Deposition Author(s): Sacco, M., Chen, Y.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01 AI161762

Revision History  

• Version 1.0: 2023-08-09
  Type: Initial release