PDBe 4jv7

X-ray diffraction
2.2Å resolution

Co-crystal structure of MDM2 with inhibitor (2S,5R,6S)-2-benzyl-5,6-bis(4-bromophenyl)-4-methylmorpholin-3-one

Released:

Function and Biology Details

Reaction catalysed:
S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine
Biochemical function:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
E3 ubiquitin-protein ligase Mdm2 Chain: A
Molecule details ›
Chain: A
Length: 96 amino acids
Theoretical weight: 11.16 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q00987 (Residues: 18-111; Coverage: 19%)
Gene name: MDM2
Sequence domains: SWIB/MDM2 domain
Structure domains: SWIB/MDM2 domain

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E DW
Spacegroup: P41212
Unit cell:
a: 59.846Å b: 59.846Å c: 75.275Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.23 0.281
Expression system: Escherichia coli