4N3O

2.4 Angstrom Resolution Crystal Structure of Putative Sugar Kinase from Campylobacter jejuni.

• PDB DOI: https://doi.org/10.2210/pdb4N3O/pdb

• Classification: TRANSFERASE
• Organism(s): Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2013-10-07 Released: 2013-10-16 
• Deposition Author(s): Minasov, G., Wawrzak, Z., Gordon, E., Onopriyenko, O., Grimshaw, S., Kwon, K., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.232 
• R-Value Work: 0.177 
• R-Value Observed: 0.180 

Literature

2.4 Angstrom Resolution Crystal Structure of Putative Sugar Kinase from Campylobacter jejuni.

Minasov, G., Wawrzak, Z., Gordon, E., Onopriyenko, O., Grimshaw, S., Kwon, K., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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: 77.44 kDa 
• Atom Count: 5,300 
• Modelled Residue Count: 642 
• Deposited Residue Count: 684 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative D-glycero-D-manno-heptose 7-phosphate kinase	A, B	342	Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819	Mutation(s): 0  Gene Names: hddA, Cj1425c EC: 2.7.1.168
UniProt
Find proteins for Q0P8I9 (Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)) Explore Q0P8I9  Go to UniProtKB:  Q0P8I9

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	C [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-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: 2.40 Å
• R-Value Free: 0.232 
• R-Value Work: 0.177 
• R-Value Observed: 0.180 
• Space Group: C 1 2 1
• Diffraction Data: https://doi.org/10.18430/m34n3o

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 118.609	α = 90
b = 85.796	β = 122.39
c = 77.947	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
PHENIX	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-10-16 
Deposition Author(s): Minasov, G., Wawrzak, Z., Gordon, E., Onopriyenko, O., Grimshaw, S., Kwon, K., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2013-10-16
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Refinement description
• Version 1.2: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary