4RY1

Crystal structure of periplasmic solute binding protein ECA2210 from Pectobacterium atrosepticum SCRI1043, Target EFI-510858

• PDB DOI: https://doi.org/10.2210/pdb4RY1/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Pectobacterium atrosepticum SCRI1043
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2014-12-12 Released: 2014-12-24 
• Deposition Author(s): Patskovsky, Y., Toro, R., Bhosle, R., Al Obaidi, N., Morisco, L.L., Wasserman, S.R., Chamala, S., Attonito, J.D., Scott Glenn, A., Chowdhury, S., Lafleur, J., Hillerich, B., Siedel, R.D., Love, J., Whalen, K.L., Gerlt, J.A., Almo, S.C., Enzyme Function Initiative (EFI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.176 
• R-Value Work: 0.136 
• R-Value Observed: 0.137 

Literature

Crystal structure of periplasmic solute binding protein ECA2210 from Pectobacterium atrosepticum, Target EFI-510858

Patskovsky, Y., Toro, R., Bhosle, R., Al Obaidi, N., Chamala, S., Scott Glenn, A., Attonito, J.D., Chowdhury, S., Lafleur, J., Hillerich, B., Morisco, L.L., Wasserman, S.R., Siedel, R.D., Love, J., Whalen, K.L., Gerlt, J.A., Almo, S.C.

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: 91.9 kDa 
• Atom Count: 7,607 
• Modelled Residue Count: 820 
• Deposited Residue Count: 822 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Periplasmic solute binding protein	A, B	411	Pectobacterium atrosepticum SCRI1043	Mutation(s): 0  Gene Names: ECA2210
UniProt
Find proteins for Q6D532 (Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672)) Explore Q6D532  Go to UniProtKB:  Q6D532

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	C [auth A], D [auth A], E [auth A], G [auth B], H [auth B], I [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
ACT	F [auth A], J [auth B]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.176 
• R-Value Work: 0.136 
• R-Value Observed: 0.137 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.751	α = 90
b = 93.669	β = 90.19
c = 99.148	γ = 90

Software Package:

Software Name	Purpose
SHELX	model building
ARP/wARP	model building
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
SHELX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-12-24 
Deposition Author(s): Patskovsky, Y., Toro, R., Bhosle, R., Al Obaidi, N., Morisco, L.L., Wasserman, S.R., Chamala, S., Attonito, J.D., Scott Glenn, A., Chowdhury, S., Lafleur, J., Hillerich, B., Siedel, R.D., Love, J., Whalen, K.L., Gerlt, J.A., Almo, S.C., Enzyme Function Initiative (EFI)

Revision History  

• Version 1.0: 2014-12-24
  Type: Initial release
  
• Version 1.1: 2018-01-24
  Changes: Structure summary
• Version 1.2: 2024-02-28
  Changes: Data collection, Database references, Derived calculations