X-ray diffraction
2.9Å resolution

The crystal structure of anti-apoptotic Mcl-1 protein in complex with 2, 5-substituted benzoic acid inhibitor 21


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Induced myeloid leukemia cell differentiation protein Mcl-1 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 156 amino acids
Theoretical weight: 17.84 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q07820 (Residues: 171-323; Coverage: 44%)
Gene names: BCL2L3, MCL1
Sequence domains: Apoptosis regulator proteins, Bcl-2 family

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: P6122
Unit cell:
a: 68.45Å b: 68.45Å c: 363.65Å
α: 90° β: 90° γ: 120°
R R work R free
0.24 0.238 0.279
Expression system: Escherichia coli