4bik

X-ray diffraction
3.49Å resolution

Structure of a disulfide locked mutant of Intermedilysin with human CD59

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-146831 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Thiol-activated cytolysin Chains: A, C
Molecule details ›
Chains: A, C
Length: 535 amino acids
Theoretical weight: 59.06 KDa
Source organism: Streptococcus intermedius
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9LCB8 (Residues: 34-532; Coverage: 100%)
Gene name: ily
Sequence domains:
Structure domains:
CD59 glycoprotein Chains: B, D
Molecule details ›
Chains: B, D
Length: 79 amino acids
Theoretical weight: 9.2 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: P13987 (Residues: 26-102; Coverage: 75%)
Gene names: CD59, MIC11, MIN1, MIN2, MIN3, MSK21
Sequence domains: u-PAR/Ly-6 domain
Structure domains: CD59

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P1
Unit cell:
a: 27.4Å b: 101.45Å c: 112.88Å
α: 63.75° β: 89.95° γ: 90.02°
R-values:
R R work R free
0.203 0.212 0.266
Expression systems:
  • Escherichia coli BL21(DE3)
  • Escherichia coli K-12