5CM6

CRYSTAL STRUCTURE OF A TRAP PERIPLASMIC SOLUTE BINDING PROTEIN FROM PSEUDOALTEROMONAS ATLANTICA T6c(Patl_2292, TARGET EFI-510180) WITH BOUND SODIUM AND PYRUVATE

• PDB DOI: https://doi.org/10.2210/pdb5CM6/pdb
• Entry: 5CM6 supersedes: 4X26

• Classification: TRANSPORT PROTEIN
• Organism(s): Paraglaciecola sp. T6c
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2015-07-16 Released: 2015-07-29 
• Deposition Author(s): Yadava, U., Vetting, M.W., Al Obaidi, N.F., Toro, R., Morisco, L.L., Benach, J., Wasserman, S.R., Attonito, J.D., Scott Glenn, A., Chamala, S., Chowdhury, S., Lafleur, J., Love, J., Seidel, R.D., 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: 1.83 Å
• R-Value Free: 0.243 
• R-Value Work: 0.184 
• R-Value Observed: 0.187 

Literature

CRYSTAL STRUCTURE OF A TRAP PERIPLASMIC SOLUTE BINDING PROTEIN FROM PSEUDOALTEROMONAS ATLANTICA T6c(Patl_2292, TARGET EFI-510180) WITH BOUND SODIUM AND PYRUVATE

Yadava, U., Vetting, M.W., Al Obaidi, N.F., Toro, R., Morisco, L.L., Benach, J., Wasserman, S.R., Attonito, J.D., Scott Glenn, A., Chamala, S., Chowdhury, S., Lafleur, J., Love, J., Seidel, R.D., Whalen, K.L., Gerlt, J.A., Almo, S.C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 83.26 kDa 
• Atom Count: 5,850 
• Modelled Residue Count: 660 
• Deposited Residue Count: 716 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TRAP dicarboxylate transporter-DctP subunit	A, B	358	Paraglaciecola sp. T6c	Mutation(s): 0  Gene Names: Patl_2292

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PYR	C [auth A], E [auth B]	PYRUVIC ACID C3 H4 O3 LCTONWCANYUPML-UHFFFAOYSA-N
NA	D [auth A], F [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.83 Å
• R-Value Free: 0.243 
• R-Value Work: 0.184 
• R-Value Observed: 0.187 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.345	α = 90
b = 83.345	β = 90
c = 198.082	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-07-29 
Deposition Author(s): Yadava, U., Vetting, M.W., Al Obaidi, N.F., Toro, R., Morisco, L.L., Benach, J., Wasserman, S.R., Attonito, J.D., Scott Glenn, A., Chamala, S., Chowdhury, S., Lafleur, J., Love, J., Seidel, R.D., Whalen, K.L., Gerlt, J.A., Almo, S.C., Enzyme Function Initiative (EFI)
• This entry supersedes: 4X26

Revision History  

• Version 1.0: 2015-07-29
  Type: Initial release
  
• Version 2.0: 2023-11-15
  Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Source and taxonomy
• Version 2.1: 2024-10-16
  Changes: Structure summary