4QEL

Crystal Structure of Benzoylformate Decarboxylase Mutant H70A

• PDB DOI: https://doi.org/10.2210/pdb4QEL/pdb

• Classification: LYASE
• Organism(s): Pseudomonas putida
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2014-05-16 Released: 2015-05-20 
• Deposition Author(s): Andrews, F.H., Rogers, M.P., Brodkin, H.R., McLeish, M.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.43 Å
• R-Value Free: 0.158 
• R-Value Work: 0.130 
• R-Value Observed: 0.131 

Literature

Structural investigation of benzoylformate decarboxylase active site variants

Andrews, F.H., Rogers, M.P., Brodkin, H.R., McLeish, M.J.

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: 58.03 kDa 
• Atom Count: 4,735 
• Modelled Residue Count: 524 
• Deposited Residue Count: 536 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Benzoylformate decarboxylase	A	536	Pseudomonas putida	Mutation(s): 1  Gene Names: mdlC EC: 4.1.1.7
UniProt
Find proteins for P20906 (Pseudomonas putida) Explore P20906  Go to UniProtKB:  P20906

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TZD	F [auth A]	2-{3-[(4-AMINO-2-METHYLPYRIMIDIN-5-YL)METHYL]-4-METHYL-2-OXO-2,3-DIHYDRO-1,3-THIAZOL-5-YL}ETHYL TRIHYDROGEN DIPHOSPHATE C12 H18 N4 O8 P2 S ZGJUYGIRPQSCFA-UHFFFAOYSA-N
CA	B [auth A], C [auth A], G [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	D [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
MG	E [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.43 Å
• R-Value Free: 0.158 
• R-Value Work: 0.130 
• R-Value Observed: 0.131 
• Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.978	α = 90
b = 95.442	β = 90
c = 137.197	γ = 90

Software Package:

Software Name	Purpose
CrystalClear	data collection
PHASES	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-05-20 
Deposition Author(s): Andrews, F.H., Rogers, M.P., Brodkin, H.R., McLeish, M.J.

Revision History  

• Version 1.0: 2015-05-20
  Type: Initial release
  
• Version 1.1: 2024-02-28
  Changes: Data collection, Database references, Derived calculations