PDBe 2i13

X-ray diffraction
1.96Å resolution

Aart, a six finger zinc finger designed to recognize ANN triplets

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
Zinc finger and SCAN domain-containing protein 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 190 amino acids
Theoretical weight: 21.49 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q07230 (Residues: 218-388; Coverage: 28%)
Gene names: Zfp-29, Zfp29, Zscan2
Sequence domains: Zinc finger, C2H2 type
Structure domains: Classic Zinc Finger
5'-D(*CP*AP*GP*AP*TP*GP*TP*AP*GP*GP*GP*AP*AP*AP*AP*GP*CP*CP*CP*GP*GP*G)-3' Chains: C, E
Molecule details ›
Chains: C, E
Length: 22 nucleotides
Theoretical weight: 6.88 KDa
Source organism: Synthetic construct
Expression system: Not provided
5'-D(*GP*CP*CP*CP*GP*GP*GP*CP*TP*TP*TP*TP*CP*CP*CP*TP*AP*CP*AP*TP*CP*T)-3' Chains: D, F
Molecule details ›
Chains: D, F
Length: 22 nucleotides
Theoretical weight: 6.63 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL1-5
Spacegroup: P1
Unit cell:
a: 41.586Å b: 72.054Å c: 74.212Å
α: 75.53° β: 83.8° γ: 72.67°
R-values:
R R work R free
0.203 0.203 0.249
Expression systems:
  • Escherichia coli
  • Not provided