PDBe 1jgg

X-ray diffraction
2Å resolution

Even-skipped Homeodomain Complexed to AT-rich DNA

Released:

Function and Biology Details

Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
Segmentation protein even-skipped Chains: A, B
Molecule details ›
Chains: A, B
Length: 60 amino acids
Theoretical weight: 7.55 KDa
Source organism: Drosophila melanogaster
Expression system: Escherichia coli
UniProt:
  • Canonical: P06602 (Residues: 70-129; Coverage: 16%)
Gene names: CG2328, eve
Sequence domains: Homeobox domain
Structure domains: Homeodomain-like
5'-D(P*AP*AP*TP*TP*CP*AP*AP*TP*TP*A)-3' Chain: D
Molecule details ›
Chain: D
Length: 10 nucleotides
Theoretical weight: 3.03 KDa
Source organism: Synthetic construct
Expression system: Not provided
5'-D(P*TP*AP*AP*TP*TP*GP*AP*AP*TP*T)-3' Chain: C
Molecule details ›
Chain: C
Length: 10 nucleotides
Theoretical weight: 3.06 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: P21
Unit cell:
a: 34.06Å b: 61.61Å c: 39.99Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 0.229 0.316
Expression systems:
  • Escherichia coli
  • Not provided