PDBe 4elj

X-ray diffraction
2.7Å resolution

Crystal structure of the inactive retinoblastoma protein phosphorylated at T373


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Retinoblastoma-associated protein Chain: A
Molecule details ›
Chain: A
Length: 656 amino acids
Theoretical weight: 76.37 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P06400 (Residues: 53-787; Coverage: 70%)
Gene name: RB1
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P212121
Unit cell:
a: 51.62Å b: 129.51Å c: 135.04Å
α: 90° β: 90° γ: 90°
R R work R free
0.216 0.212 0.266
Expression system: Escherichia coli BL21(DE3)