5Z6N | pdb_00005z6n

Crystal structure of Escherichia coli ElaA

• PDB DOI: https://doi.org/10.2210/pdb5Z6N/pdb

• Classification: TRANSFERASE
• Organism(s): Escherichia coli K-12
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2018-01-23 Released: 2019-01-30 
• Deposition Author(s): Shi, L.L., Gao, Z.Q., Zhang, H., Dong, Y.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 
  0.304 (Depositor), 0.300 (DCC) 
• R-Value Work: 
  0.278 (Depositor), 0.290 (DCC) 
• R-Value Observed: 
  0.279 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Escherichia coli ElaA

Shi, L.L., Gao, Z.Q., Zhang, H., Dong, Y.H.

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: 34.88 kDa 
• Atom Count: 2,393 
• Modeled Residue Count: 292 
• Deposited Residue Count: 306 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein ElaA	A, B	153	Escherichia coli K-12	Mutation(s): 0  Gene Names: elaA, yfbC, b2267, JW2262
UniProt
Find proteins for P0AEH3 (Escherichia coli (strain K12)) Explore P0AEH3  Go to UniProtKB:  P0AEH3

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free:  0.304 (Depositor), 0.300 (DCC) 
• R-Value Work:  0.278 (Depositor), 0.290 (DCC) 
• R-Value Observed: 0.279 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.149	α = 90
b = 40.905	β = 108.3
c = 84.648	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-01-30 
Deposition Author(s): Shi, L.L., Gao, Z.Q., Zhang, H., Dong, Y.H.

Revision History  

• Version 1.0: 2019-01-30
  Type: Initial release
  
• Version 1.1: 2023-11-22
  Changes: Data collection, Database references, Refinement description