4UJ7 | pdb_00004uj7

Structure of the S-layer protein SbsC, domains 5-6

• PDB DOI: https://doi.org/10.2210/pdb4UJ7/pdb

• Classification: MEMBRANE PROTEIN
• Organism(s): Geobacillus stearothermophilus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-04-08 Released: 2016-04-27 
• Deposition Author(s): Dordic, A., Pavkov-Keller, T., Eder, M., Egelseer, E.M., Davis, K., Mills, D., Sleytr, U.B., Kuehlbrandt, W., Vonck, J., Keller, W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.54 Å
• R-Value Free: 
  0.217 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.190 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.191 (Depositor) 

Starting Model: experimental

Literature

Structure of the S-Layer Protein Sbsc, Domains 5-6

Pavkov-Keller, T., Dordic, A., Eder, M., Egelseer, E.M., Davis, K., Mills, D., Sleytr, U.B., Kuehlbrandt, W., Vonck, J., Keller, W.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 22.67 kDa 
• Atom Count: 1,875 
• Modeled Residue Count: 208 
• Deposited Residue Count: 219 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
SURFACE LAYER PROTEIN	A	219	Geobacillus stearothermophilus	Mutation(s): 0
UniProt
Find proteins for O68840 (Geobacillus stearothermophilus ATCC 12980) Explore O68840  Go to UniProtKB:  O68840

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	B [auth A], C [auth A], D [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.54 Å
• R-Value Free:  0.217 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.190 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.191 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.096	α = 90
b = 43.753	β = 103.78
c = 49.715	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-04-27 
Deposition Author(s): Dordic, A., Pavkov-Keller, T., Eder, M., Egelseer, E.M., Davis, K., Mills, D., Sleytr, U.B., Kuehlbrandt, W., Vonck, J., Keller, W.

Revision History  

• Version 1.0: 2016-04-27
  Type: Initial release
  
• Version 1.1: 2024-01-10
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description