Biological Assembly 1  

 3D View: Structure | Electron Density

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 33.85 kDa 
• Atom Count: 2443 
• Residue Count: 283 
• Unique protein chains: 1

1VK4

Crystal structure of PfkB Carbohydrate kinase (TM0415) from Thermotoga maritima at 1.91 A resolution

• DOI: 10.2210/pdb1VK4/pdb

• Classification: TRANSFERASE
• Organism(s): Thermotoga maritima
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-04-26 Released: 2004-05-04 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.91 Å
• R-Value Free: 0.219 
• R-Value Work: 0.168 
• R-Value Observed: 0.170 

Literature

Crystal structure of PfkB Carbohydrate kinase (TM0415) from Thermotoga maritima at 1.91 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PfkB Carbohydrate kinase TM0415	A	298	Thermotoga maritima	Mutation(s): 6  Gene Names: TM0415
Find proteins for Q9WYP6 (Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)) Explore Q9WYP6  Go to UniProtKB:  Q9WYP6

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.91 Å
• R-Value Free: 0.219 
• R-Value Work: 0.168 
• R-Value Observed: 0.170 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data DOI: 10.18430/M31VK4 Protein Diffraction

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.29	α = 90
b = 68.53	β = 90
c = 96.02	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
XDS	data scaling
SHELX	model building
autoSHARP	phasing
REFMAC	refinement
CCP4	data scaling
SHELX	phasing

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2004-04-26 
• Released Date: 2004-05-04 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History 

• Version 1.0: 2004-05-04
  Type: Initial release
  
• Version 1.1: 2008-04-26
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Version format compliance