› 6g5p

X-ray diffraction
1.35Å resolution

Crystal structure of human SP100 in complex with bromodomain-focused fragment FM009493b 2,3-Dimethoxy-2,3-dimethyl-2,3-dihydro-1,4-benzodioxin-6-amine

Released:
DOI: 10.2210/pdb6g5p/pdb
PDB entry 6g5p coloured by chain, front view.
PDB entry 6g5p coloured by chain, side view.
PDB entry 6g5p coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Identifying small molecule binding sites for epigenetic proteins at domain-domain interfaces
Talon RPH, Bowkett D, Tallant C, Schofield C, von Delft F, Knapp S, Bruton G, Brennan PE
Biorxiv (2018)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149985 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nuclear autoantigen Sp-100 Chains: A, B
Molecule details ›
Chains: A, B
Length: 180 amino acids
Theoretical weight: 21.5 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P23497 (Residues: 466-498, 499-508; Coverage: 5%)
Gene name: SP100
Structure domains:

Ligands and Environments

5 bound ligands:
Ligand ZN 4 x ZN
Ligand MES 1 x MES
Ligand EDO 4 x EDO
Ligand EN8 1 x EN8
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: C2
Unit cell:
a: 127.855Å b: 45.429Å c: 83.715Å
α: 90° β: 101.77° γ: 90°
R-values:
R R work R free
0.139 0.138 0.174
Expression system: Escherichia coli BL21(DE3)

Quick links