PDBe 3afp

X-ray diffraction
2.05Å resolution

Crystal structure of the single-stranded DNA binding protein from Mycobacterium leprae (Form I)


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Single-stranded DNA-binding protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 168 amino acids
Theoretical weight: 17.72 KDa
Source organism: Mycobacterium leprae TN
Expression system: Escherichia coli
  • Canonical: P46390 (Residues: 1-168; Coverage: 100%)
Gene names: ML2684, MLCB1913.20c, ssb
Sequence domains: Single-strand binding protein family
Structure domains: Nucleic acid-binding proteins

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P3121
Unit cell:
a: 78.957Å b: 78.957Å c: 80.213Å
α: 90° β: 90° γ: 120°
R R work R free
0.205 0.204 0.232
Expression system: Escherichia coli