6qlf

Electron Microscopy
3.45Å resolution

Structure of inner kinetochore CCAN complex with mask1

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153600 (preferred)
Entry contents:
8 distinct polypeptide molecules
Macromolecules (8 distinct):
Inner kinetochore subunit IML3 Chain: L
Molecule details ›
Chain: L
Length: 245 amino acids
Theoretical weight: 28.09 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P38265 (Residues: 1-245; Coverage: 100%)
Gene names: IML3, MCM19, YBR0836, YBR107C
Inner kinetochore subunit CHL4 Chain: N
Molecule details ›
Chain: N
Length: 464 amino acids
Theoretical weight: 53.54 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P38907 (Residues: 1-458; Coverage: 100%)
Gene names: CHL4, CTF17, MCM17, YD9320A.04, YDR254W
Sequence domains: Kinetochore protein CHL4 like
Inner kinetochore subunit MCM21 Chain: O
Inner kinetochore subunit CTF19 Chain: P
Inner kinetochore subunit OKP1 Chain: Q
Inner kinetochore subunit AME1 Chain: U
Inner kinetochore subunit NKP1 Chain: Y
Inner kinetochore subunit NKP2 Chain: Z

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.45Å
Relevant EMDB volumes: EMD-4581
Expression system: Trichoplusia ni