4x23

X-ray diffraction
3.5Å resolution

CRYSTAL STRUCTURE OF CENP-C IN COMPLEX WITH THE NUCLEOSOME CORE PARTICLE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dodecamer (preferred)
PDBe Complex ID:
PDB-CPX-118247 (preferred)
Entry contents:
5 distinct polypeptide molecules
2 distinct DNA molecules
Macromolecules (7 distinct):
Histone H2A Chains: C, G, M, Q
CENP-C Chains: U, V, W, X
Molecule details ›
Chains: U, V, W, X
Length: 25 amino acids
Theoretical weight: 3.22 KDa
Source organism: Rattus norvegicus
Expression system: Not provided
UniProt:
  • Canonical: Q66LH7 (Residues: 710-734; Coverage: 3%)
Gene names: Cenpc, Cenpc1
DNA (147-MER) Chains: I, S
Molecule details ›
Chains: I, S
Length: 147 nucleotides
Theoretical weight: 45.14 KDa
DNA (147-MER) Chains: J, T
Molecule details ›
Chains: J, T
Length: 147 nucleotides
Theoretical weight: 45.61 KDa

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D, NSLS BEAMLINE X29A
Spacegroup: P212121
Unit cell:
a: 102.994Å b: 176.102Å c: 208.846Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.238 0.236 0.286
Expression systems:
  • Escherichia coli
  • Not provided