4RY0

Crystal structure of ribose transporter solute binding protein RHE_PF00037 from Rhizobium etli CFN 42, TARGET EFI-511357, in complex with D-ribose

• PDB DOI: https://doi.org/10.2210/pdb4RY0/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Rhizobium etli CFN 42
• 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: 0.181 
• R-Value Work: 0.143 
• R-Value Observed: 0.145 

Literature

Crystal Structure of Ribose Transporter Solute Binding Protein from Rhizobium Etly, Target Efi-511357

Patskovsky, Y., Toro, R., Bhosle, R., Al Obaidi, N., Chamala, S., Scott Glenn, A., Attonito, J.D., Chowdhury, S., Lafleur, J., Siedel, R.D., Morisco, L.L., Wasserman, S.R., Hillerich, B., 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)

Macromolecule Content

• Total Structure Weight: 30.86 kDa 
• Atom Count: 2,408 
• Modelled Residue Count: 287 
• Deposited Residue Count: 289 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable ribose ABC transporter, substrate-binding protein	A	289	Rhizobium etli CFN 42	Mutation(s): 0  Gene Names: RHE_PF00037
UniProt
Find proteins for Q2JZQ5 (Rhizobium etli (strain CFN 42 / ATCC 51251)) Explore Q2JZQ5  Go to UniProtKB:  Q2JZQ5

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
RIP	B [auth A]	beta-D-ribopyranose C5 H10 O5 SRBFZHDQGSBBOR-TXICZTDVSA-N
CA	D [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	C [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.181 
• R-Value Work: 0.143 
• R-Value Observed: 0.145 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 93.11	α = 90
b = 36.766	β = 117.91
c = 95.48	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: 2014-12-31
  Changes: Structure summary
• Version 1.2: 2018-01-24
  Changes: Structure summary
• Version 1.3: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Database references, Derived calculations, Structure summary
• Version 1.4: 2024-02-28
  Changes: Data collection, Database references, Structure summary