7nht

Electron Microscopy
3.2Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexadecamer (preferred)
PDBe Complex ID:
PDB-CPX-127160 (preferred)
Entry contents:
15 distinct polypeptide molecules
Macromolecules (15 distinct):
Proteasome subunit alpha type-2 Chain: A
Molecule details ›
Chain: A
Length: 234 amino acids
Theoretical weight: 25.93 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P25787 (Residues: 1-234; Coverage: 100%)
Gene names: HC3, PSC3, PSMA2
Sequence domains:
Proteasome subunit alpha type-4 Chain: B
Molecule details ›
Chain: B
Length: 261 amino acids
Theoretical weight: 29.53 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P25789 (Residues: 1-261; Coverage: 100%)
Gene names: HC9, PSC9, PSMA4
Sequence domains:
Proteasome subunit alpha type-7 Chain: C
Proteasome subunit alpha type-5 Chain: D
Proteasome subunit alpha type-1 Chain: E
Proteasome subunit alpha type-3 Chain: F
Proteasome subunit alpha type-6 Chain: G
Proteasome subunit beta type-7 Chain: H
Proteasome subunit beta type-3 Chain: I
Proteasome subunit beta type-2 Chain: J
Proteasome subunit beta type-5 Chain: K
Proteasome subunit beta type-1 Chain: L
Proteasome subunit beta type-4 Chain: M
Proteasome subunit beta type-6 Chain: N
Akirin-2 Chains: c, d

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this EM entry.
Resolution: 3.2Å
Relevant EMDB volumes: EMD-12341
Expression system: Escherichia coli BL21