5GS7 | pdb_00005gs7

Crystal structure determination of Cys2Ala mutant of Bile Salt Hydrolase from Enterococcus feacalis

• PDB DOI: https://doi.org/10.2210/pdb5GS7/pdb

• Classification: HYDROLASE
• Organism(s): Enterococcus faecalis
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): Yes 


• Deposited: 2016-08-14 Released: 2017-08-16 
• Deposition Author(s): Ramasamy, S., Deepak, C., Varshney, N.K., Suresh, C.G.
• Funding Organization(s): CSIR network project HUM

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 
  0.237 (Depositor), 0.234 (DCC) 
• R-Value Work: 
  0.209 (Depositor) 
• R-Value Observed: 
  0.210 (Depositor) 

Starting Model: experimental

Literature

Crystal structure determination of Cys2Ala mutant of Bile Salt Hydrolase from Enterococcus feacalis

Ramasamy, S., Deepak, C., Varshney, N.K., Suresh, C.G.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content 

• Total Structure Weight: 73.61 kDa 
• Atom Count: 5,351 
• Modeled Residue Count: 646 
• Deposited Residue Count: 646 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Choloylglycine hydrolase	A, B	323	Enterococcus faecalis	Mutation(s): 1  Gene Names: ef0040 EC: 3.5.1.24
UniProt
Find proteins for Q8KUA7 (Enterococcus faecalis) Explore Q8KUA7  Go to UniProtKB:  Q8KUA7

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free:  0.237 (Depositor), 0.234 (DCC) 
• R-Value Work:  0.209 (Depositor) 
• R-Value Observed: 0.210 (Depositor) 

Space Group: P 4₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 91.187	α = 90
b = 91.187	β = 90
c = 156.505	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHENIX	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2017-08-16 
Deposition Author(s): Ramasamy, S., Deepak, C., Varshney, N.K., Suresh, C.G.

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Funding Organization	Location	Grant Number
CSIR network project HUM	India	BSC0119

Revision History  

• Version 1.0: 2017-08-16
  Type: Initial release
  
• Version 1.1: 2017-10-04
  Changes: Data collection
• Version 1.2: 2023-11-08
  Changes: Data collection, Database references, Refinement description