› 5emq

X-ray diffraction
2.3Å resolution

Transcription factor GRDBD and GRE complex

Released:
DOI: 10.2210/pdb5emq/pdb
PDB entry 5emq coloured by chain, front view.
PDB entry 5emq coloured by chain, side view.
PDB entry 5emq coloured by chain, top view.
Source organisms:
Entry authors: Lian T, Jin J, Su X

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-118640 (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
Glucocorticoid receptor Chains: A, B
Molecule details ›
Chains: A, B
Length: 94 amino acids
Theoretical weight: 10.37 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli-Pichia pastoris shuttle vector pPpHIS4
UniProt:
  • Canonical: P04150 (Residues: 411-500; Coverage: 12%)
Gene names: GRL, NR3C1
Sequence domains: Zinc finger, C4 type (two domains)
Structure domains: Erythroid Transcription Factor GATA-1, subunit A
DNA (5'-D(*CP*CP*AP*GP*AP*AP*CP*AP*TP*GP*AP*TP*GP*TP*TP*CP*TP*G)-3') Chain: C
Molecule details ›
Chain: C
Length: 18 nucleotides
Theoretical weight: 5.52 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(*CP*CP*AP*GP*AP*AP*CP*AP*TP*CP*AP*TP*GP*TP*TP*CP*TP*G)-3') Chain: D
Molecule details ›
Chain: D
Length: 18 nucleotides
Theoretical weight: 5.48 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand ZN 4 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-1A
Spacegroup: P212121
Unit cell:
a: 39.032Å b: 100.384Å c: 111.897Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.201 0.2 0.224
Expression systems:
  • Escherichia coli-Pichia pastoris shuttle vector pPpHIS4
  • Not provided

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