5KKO | pdb_00005kko

A 1.55A X-Ray Structure from Vibrio cholerae O1 biovar El Tor of a Hypothetical Protein

• PDB DOI: https://doi.org/10.2210/pdb5KKO/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Vibrio cholerae
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2016-06-22 Released: 2016-09-21 
• Deposition Author(s): Brunzelle, J.S., Wawrzak, Z., Skarina, T., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free: 
  0.206 (Depositor), 0.206 (DCC) 
• R-Value Work: 
  0.171 (Depositor), 0.174 (DCC) 
• R-Value Observed: 
  0.173 (Depositor) 

Literature

A 1.55A X-Ray Structure from Vibrio cholerae O1 biovar El Tor of a Hypothetical Protein

Brunzelle, J.S., Wawrzak, Z., Skarina, T., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

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

Macromolecule Content 

• Total Structure Weight: 39.29 kDa 
• Atom Count: 2,935 
• Modeled Residue Count: 313 
• Deposited Residue Count: 330 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterised protein	A, B, C, D, E, F	55	Vibrio cholerae	Mutation(s): 0  Gene Names: ERS013202_03616

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B, C, D, E, F	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free:  0.206 (Depositor), 0.206 (DCC) 
• R-Value Work:  0.171 (Depositor), 0.174 (DCC) 
• R-Value Observed: 0.173 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m35kko

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.87	α = 90
b = 68.24	β = 90
c = 69.46	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-09-21 
Deposition Author(s): Brunzelle, J.S., Wawrzak, Z., Skarina, T., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2016-09-21
  Type: Initial release
  
• Version 1.1: 2024-10-23
  Changes: Data collection, Database references, Derived calculations, Structure summary