PDBe 3ork

X-ray diffraction
1.6Å resolution

Mycobacterium tuberculosis PknB kinase domain L33D mutant (crystal form 2)


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Serine/threonine protein kinase Chain: A
Molecule details ›
Chain: A
Length: 311 amino acids
Theoretical weight: 33.52 KDa
Source organism: Mycobacterium tuberculosis H37Ra
Expression system: Escherichia coli
  • Canonical: A5TY84 (Residues: 1-308; Coverage: 49%)
Gene names: MRA_0016, pknB
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P212121
Unit cell:
a: 39.341Å b: 51.603Å c: 155.126Å
α: 90° β: 90° γ: 90°
R R work R free
0.143 0.141 0.18
Expression system: Escherichia coli