7SP2 | pdb_00007sp2

Structure of PLS A-domain (residues 391-656; 513-518 deletion mutant) from Staphylococcus aureus

• PDB DOI: https://doi.org/10.2210/pdb7SP2/pdb

• Classification: CELL ADHESION
• Organism(s): Staphylococcus aureus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-11-02 Released: 2022-11-09 
• Deposition Author(s): Clark, L., Whelan, F., Atkin, K.E., Brentnall, A.S., Dodson, E.J., Turkenburg, J.P., Potts, J.R.
• Funding Organization(s): Biotechnology and Biological Sciences Research Council (BBSRC), British Heart Foundation

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.75 Å
• R-Value Free: 
  0.242 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.201 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.203 (Depositor) 

Starting Model: experimental

Literature

Structure of PLS A-domain (residues 391-65) from Staphylococcus aureus

Clark, L., Whelan, F., Atkin, K.E., Brentnall, A.S., Dodson, E.J., Turkenburg, J.P., Potts, J.R.

Not Published 

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: SAXS

Macromolecule Content 

• Total Structure Weight: 28.64 kDa 
• Atom Count: 1,980 
• Modeled Residue Count: 258 
• Deposited Residue Count: 264 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Plasmin Sensitive Protein Pls	A	264	Staphylococcus aureus	Mutation(s): 0  Gene Names: pls
UniProt
Find proteins for P80544 (Staphylococcus aureus) Explore P80544  Go to UniProtKB:  P80544

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA (Subject of Investigation/LOI)	B [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.75 Å
• R-Value Free:  0.242 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.201 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.203 (Depositor) 

Space Group: P 2₁ 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 97.21	α = 90
b = 97.21	β = 90
c = 97.21	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
xia2	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-11-09 
Deposition Author(s): Clark, L., Whelan, F., Atkin, K.E., Brentnall, A.S., Dodson, E.J., Turkenburg, J.P., Potts, J.R.

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Funding Organization	Location	Grant Number
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	BB/J005029/
British Heart Foundation	United Kingdom	FS/12/36/29588
British Heart Foundation	United Kingdom	PG/17/19/32862

Revision History  

• Version 1.0: 2022-11-09
  Type: Initial release
  
• Version 1.1: 2023-05-31
  Changes: Database references
• Version 1.2: 2023-10-25
  Changes: Data collection, Refinement description