PDBe 1mru

X-ray diffraction
3Å resolution

Intracellular Ser/Thr protein kinase domain of Mycobacterium tuberculosis PknB.


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Serine/threonine-protein kinase PknB Chains: A, B
Molecule details ›
Chains: A, B
Length: 311 amino acids
Theoretical weight: 33.52 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Escherichia coli
  • Best match: P9WI81 (Residues: 1-308)
Gene names: MTCY10H4.14c, Rv0014c, pknB

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P21
Unit cell:
a: 63.1Å b: 50.17Å c: 111.07Å
α: 90° β: 96.19° γ: 90°
R R work R free
0.235 0.232 0.297
Expression system: Escherichia coli