› 1vk4

X-ray diffraction
1.91Å resolution

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

Released:
DOI: 10.2210/pdb1vk4/pdb
PDB entry 1vk4 coloured by chain, front view.
PDB entry 1vk4 coloured by chain, side view.
PDB entry 1vk4 coloured by chain, top view.
Source organism: Thermotoga maritima
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194526 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbohydrate kinase PfkB domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 298 amino acids
Theoretical weight: 33.85 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9WYP6 (Residues: 1-286; Coverage: 100%)
Gene name: TM_0415
Sequence domains: pfkB family carbohydrate kinase
Structure domains: UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: P212121
Unit cell:
a: 43.29Å b: 68.53Å c: 96.02Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.17 0.168 0.219
Expression system: Escherichia coli

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