PDBe 4pby

X-ray diffraction
2.5Å resolution

Structure of the human RbAp48-MTA1(656-686) complex


Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Histone-binding protein RBBP4 Chains: A, B
Molecule details ›
Chains: A, B
Length: 425 amino acids
Theoretical weight: 47.71 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
  • Canonical: Q09028 (Residues: 1-425; Coverage: 100%)
Gene names: RBAP48, RBBP4
Sequence domains:
Structure domains: YVTN repeat-like/Quinoprotein amine dehydrogenase
Metastasis-associated protein MTA1 Chains: C, D
Molecule details ›
Chains: C, D
Length: 31 amino acids
Theoretical weight: 3.74 KDa
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: Q13330 (Residues: 656-686; Coverage: 4%)
Gene name: MTA1

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P21
Unit cell:
a: 81.56Å b: 59.48Å c: 104.63Å
α: 90° β: 90.12° γ: 90°
R R work R free
0.181 0.178 0.225
Expression systems:
  • Spodoptera frugiperda
  • Not provided