4F71 | pdb_00004f71

Crystal structure of had family enzyme bt-2542 (target efi-501088) from Bacteroides thetaiotaomicron, wild-type protein, complex with magnesium and inorganic phosphate

• PDB DOI: https://doi.org/10.2210/pdb4F71/pdb

• Classification: HYDROLASE
• Organism(s): Bacteroides thetaiotaomicron VPI-5482
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2012-05-15 Released: 2012-06-20 
• Deposition Author(s): Patskovsky, Y., Toro, R., Bhosle, R., Hillerich, B., Seidel, R.D., Washington, E., Scott Glenn, A., Chowdhury, S., Evans, B., Hammonds, J., Zencheck, W.D., Imker, H.J., Gerlt, J.A., Allen, K.N., Dunaway-Mariano, D., Almo, S.C., Enzyme Function Initiative (EFI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free: 
  0.258 (Depositor), 0.256 (DCC) 
• R-Value Work: 
  0.206 (Depositor), 0.205 (DCC) 
• R-Value Observed: 
  0.208 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of Protein Bt-2542 from Bacteroides Thetaiotaomicron (Target Efi-501088)

Patskovsky, Y., Toro, R., Bhosle, R., Hillerich, B., Seidel, R.D., Washington, E., Scott Glenn, A., Chowdhury, S., Evans, B., Hammonds, J., Zencheck, W.D., Imker, H.J., Allen, K.N., Dunaway-Mariano, D., Almo, S.C., Gerlt, J.A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 54.1 kDa 
• Atom Count: 3,396 
• Modeled Residue Count: 397 
• Deposited Residue Count: 458 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative haloacid dehalogenase-like hydrolase	A, B	229	Bacteroides thetaiotaomicron VPI-5482	Mutation(s): 0  Gene Names: BT_2542
UniProt
Find proteins for Q8A4Q5 (Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50)) Explore Q8A4Q5  Go to UniProtKB:  Q8A4Q5

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PO4	D [auth A], H [auth B]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
GOL	E [auth A], I [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
CL	F [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
MG	C [auth A], G [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free:  0.258 (Depositor), 0.256 (DCC) 
• R-Value Work:  0.206 (Depositor), 0.205 (DCC) 
• R-Value Observed: 0.208 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.595	α = 90
b = 76.824	β = 90
c = 118.086	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-06-20 
Deposition Author(s): Patskovsky, Y., Toro, R., Bhosle, R., Hillerich, B., Seidel, R.D., Washington, E., Scott Glenn, A., Chowdhury, S., Evans, B., Hammonds, J., Zencheck, W.D., Imker, H.J., Gerlt, J.A., Allen, K.N., Dunaway-Mariano, D., Almo, S.C., Enzyme Function Initiative (EFI)

Revision History  

• Version 1.0: 2012-06-20
  Type: Initial release
  
• Version 1.1: 2018-01-24
  Changes: Structure summary
• Version 1.2: 2018-04-18
  Changes: Data collection, Database references, Other, Source and taxonomy, Structure summary
• Version 1.3: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description