3ued

X-ray diffraction
2.7Å resolution

Crystal structure of human Survivin bound to histone H3 phosphorylated on threonine-3 (C2 space group).

Released:

Function and Biology Details

Biochemical function:
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-127463 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Baculoviral IAP repeat-containing protein 5 Chains: A, C
Molecule details ›
Chains: A, C
Length: 146 amino acids
Theoretical weight: 16.83 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O15392 (Residues: 1-142; Coverage: 100%)
Gene names: API4, BIRC5, IAP4
Sequence domains: Inhibitor of Apoptosis domain
Structure domains: Inhibitor Of Apoptosis Protein (2mihbC-IAP-1); Chain A
N-terminal fragment of histone H3 Chains: B, D
Molecule details ›
Chains: B, D
Length: 12 amino acids
Theoretical weight: 1.39 KDa
Source organism: Homo sapiens
Expression system: Not provided

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: C2
Unit cell:
a: 113.415Å b: 71.276Å c: 83.136Å
α: 90° β: 129.91° γ: 90°
R-values:
R R work R free
0.195 0.192 0.241
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided