Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 102.61 kDa 
• Atom Count: 7,356 
• Modelled Residue Count: 865 
• Deposited Residue Count: 886 
• Unique protein chains: 1

 6DUX

2.25 Angstrom Resolution Crystal Structure of 6-phospho-alpha-glucosidase from Klebsiella pneumoniae in Complex with NAD.

• PDB DOI:  https://doi.org/10.2210/pdb6DUX/pdb

• Classification: HYDROLASE
• Organism(s): Klebsiella pneumoniae
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2018-06-22 Released: 2018-07-04 
• Deposition Author(s): Minasov, G., Shuvalova, L., Kiryukhina, O., Endres, M., Satchell, K.J.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.25 Å
• R-Value Free: 0.191 
• R-Value Work: 0.154 
• R-Value Observed: 0.156 

Literature

2.25 Angstrom Resolution Crystal Structure of 6-phospho-alpha-glucosidase from Klebsiella pneumoniae in Complex with NAD.

Minasov, G., Shuvalova, L., Kiryukhina, O., Endres, M., Satchell, K.J.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
6-phospho-alpha-glucosidase	A, B	443	Klebsiella pneumoniae	Mutation(s): 0  Gene Names: aglB EC: 3.2.1.122
UniProt
Find proteins for Q9AGA6 (Klebsiella pneumoniae) Explore Q9AGA6  Go to UniProtKB:  Q9AGA6

Small Molecules

Ligands 6 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAD	C [auth A], H [auth B]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C21 H27 N7 O14 P2 BAWFJGJZGIEFAR-NNYOXOHSSA-N
LMR	D [auth A]	(2S)-2-hydroxybutanedioic acid C4 H6 O5 BJEPYKJPYRNKOW-REOHCLBHSA-N
GOL	F [auth A], J [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
BCT	I [auth B]	BICARBONATE ION C H O3 BVKZGUZCCUSVTD-UHFFFAOYSA-M
ACT	E [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M
CL	G [auth A], K [auth B], L [auth B], M [auth B], N [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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: 2.25 Å
• R-Value Free: 0.191 
• R-Value Work: 0.154 
• R-Value Observed: 0.156 
• Space Group: P 3₂ 2 1
• Diffraction Data: https://doi.org/10.18430/m36dux

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 85.226	α = 90
b = 85.226	β = 90
c = 228.858	γ = 120

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-07-04 
Deposition Author(s): Minasov, G., Shuvalova, L., Kiryukhina, O., Endres, M., Satchell, K.J.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2018-07-04
  Type: Initial release