7EJG | pdb_00007ejg

Crystal structure of PBP domain of RMCA

• PDB DOI: https://doi.org/10.2210/pdb7EJG/pdb

• Classification: PEPTIDE BINDING PROTEIN
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2021-04-02 Released: 2022-04-06 
• Deposition Author(s): Gu, L., Li, N.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.68 Å
• R-Value Free: 
  0.223 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.197 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.199 (Depositor) 

Literature

Crystal structure of PBP domain of RMCA

Gu, L., Li, N.

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: 26.49 kDa 
• Atom Count: 2,044 
• Modeled Residue Count: 237 
• Deposited Residue Count: 237 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
EAL domain-containing protein	A [auth C]	237	Pseudomonas aeruginosa	Mutation(s): 1  Gene Names: H5409_03030

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	D [auth C]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
CL	B [auth C]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.68 Å
• R-Value Free:  0.223 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.197 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.199 (Depositor) 

Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 109.33	α = 90
b = 109.33	β = 90
c = 41.533	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	model building
HKL-3000	data reduction
HKL-3000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2022-04-06 
Deposition Author(s): Gu, L., Li, N.

Revision History  

• Version 1.0: 2022-04-06
  Type: Initial release
  
• Version 1.1: 2024-05-29
  Changes: Data collection