7KAE | pdb_00007kae

Rop protein variant with a buried tryptophan

• PDB DOI: https://doi.org/10.2210/pdb7KAE/pdb

• Classification: RNA BINDING PROTEIN
• Organism(s): Escherichia coli
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2020-09-30 Released: 2021-10-13 
• Deposition Author(s): Gallagher, D.T., Hoopes, J.T., Karageorgos, I.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 
  0.224 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.194 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.196 (Depositor) 

Starting Model: experimental

Literature

Structure of a Rop protein variant with a buried tryptophan

Hoopes, J.T., Karageorgos, I., Gallagher, D.T.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 15.05 kDa 
• Atom Count: 993 
• Modeled Residue Count: 113 
• Deposited Residue Count: 130 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Regulatory protein rop	A, B	65	Escherichia coli	Mutation(s): 6  Gene Names: rop
UniProt
Find proteins for P03051 (Escherichia coli) Explore P03051  Go to UniProtKB:  P03051

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free:  0.224 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.194 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.196 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 36.881	α = 90
b = 40.016	β = 90
c = 72.271	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-10-13 
Deposition Author(s): Gallagher, D.T., Hoopes, J.T., Karageorgos, I.

Revision History  

• Version 1.0: 2021-10-13
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Refinement description