1WOQ

Crystal Structure of Inorganic Polyphosphate/ATP-Glucomannokinase From Arthrobacter sp. strain KM At 1.8 A Resolution

• PDB DOI: https://doi.org/10.2210/pdb1WOQ/pdb

• Classification: TRANSFERASE
• Organism(s): Arthrobacter sp. KM
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2004-08-24 Released: 2004-09-28 
• Deposition Author(s): Mukai, T., Kawai, S., Mori, S., Mikami, B., Murata, K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.223 
• R-Value Work: 0.193 
• R-Value Observed: 0.193 

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 56.8 kDa 
• Atom Count: 4,145 
• Modelled Residue Count: 506 
• Deposited Residue Count: 534 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Inorganic polyphosphate/ATP-glucomannokinase	A, B	267	Arthrobacter sp. KM	Mutation(s): 0  EC: 2.7.1.63
UniProt
Find proteins for Q7WT42 (Arthrobacter sp. (strain KM)) Explore Q7WT42  Go to UniProtKB:  Q7WT42

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BGC	C [auth A], F [auth B]	beta-D-glucopyranose C6 H12 O6 WQZGKKKJIJFFOK-VFUOTHLCSA-N
PO4	D [auth A], E [auth A], G [auth B], H [auth B]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.223 
• R-Value Work: 0.193 
• R-Value Observed: 0.193 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.214	α = 90
b = 82.524	β = 90
c = 102.055	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
PHASES	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-09-28 
Deposition Author(s): Mukai, T., Kawai, S., Mori, S., Mikami, B., Murata, K.

Revision History  

• Version 1.0: 2004-09-28
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Derived calculations, Structure summary
• Version 1.4: 2024-03-13
  Changes: Data collection, Database references, Structure summary