› 7f2n

X-ray diffraction
2.35Å resolution

Crystal structure of SSB from Klebsiella pneumonia.

Released:
DOI: 10.2210/pdb7f2n/pdb
PDB entry 7f2n coloured by chain, front view.
PDB entry 7f2n coloured by chain, side view.
PDB entry 7f2n coloured by chain, top view.
Source organism: Klebsiella pneumoniae subsp. pneumoniae MGH 78578
Primary publication:
Characterization of the Chimeric PriB-SSBc Protein.
Lin ES, Huang YH, Huang CY
OpenAccess logo Int J Mol Sci 22 (2021)
PMID: 34639195

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108103 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Single-stranded DNA-binding protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 180 amino acids
Theoretical weight: 19.56 KDa
Source organism: Klebsiella pneumoniae subsp. pneumoniae MGH 78578
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A6TGW7 (Residues: 1-174; Coverage: 100%)
Gene names: KPN_04446, ssb
Sequence domains: Single-strand binding protein family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE TPS 05A
Spacegroup: C2
Unit cell:
a: 108.388Å b: 57.007Å c: 93.8Å
α: 90° β: 103.72° γ: 90°
R-values:
R R work R free
0.211 0.211 0.258
Expression system: Escherichia coli BL21

Quick links

Citations

6 citation in other articles

A Complexed Crystal Structure of a Single-Stranded DNA-Binding Protein with Quercetin and the Structural Basis of Flavonol Inhibition Specificity.
Lin et al. (2022)
5 more

2 mentions without citation

Characterization of the Chimeric PriB-SSBc Protein.
Lin et al. (2021)
1 more