› 2eh9

X-ray diffraction
2Å resolution

Crystal structure of the HBAF250B at-rich interaction domain (ARID)

Released:
DOI: 10.2210/pdb2eh9/pdb
PDB entry 2eh9 coloured by chain, front view.
PDB entry 2eh9 coloured by chain, side view.
PDB entry 2eh9 coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Niwa H, Shimada A, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-185524 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
AT-rich interactive domain-containing protein 1B Chain: A
Molecule details ›
Chain: A
Length: 125 amino acids
Theoretical weight: 13.97 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q8NFD5 (Residues: 1124-1242; Coverage: 5%)
Gene names: ARID1B, BAF250B, DAN15, KIAA1235, OSA2
Sequence domains: ARID/BRIGHT DNA binding domain
Structure domains: ARID DNA-binding domain

Ligands and Environments

2 bound ligands:
Ligand ZN 4 x ZN
Ligand CL 3 x CL
1 modified residue:
Ligand MSE 1 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P41212
Unit cell:
a: 42.887Å b: 42.887Å c: 144.687Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.197 0.222
Expression system: Not provided

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