6epd

Electron Microscopy
15.4Å resolution

Substrate processing state 26S proteasome (SPS1)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 32-mer (preferred)
PDBe Complex ID:
PDB-CPX-220380 (preferred)
Entry contents:
32 distinct polypeptide molecules
Macromolecules (32 distinct):
Proteasome subunit alpha type-6 Chain: A
Molecule details ›
Chain: A
Length: 246 amino acids
Theoretical weight: 27.43 KDa
Source organism: Rattus norvegicus
UniProt:
  • Canonical: P60901 (Residues: 1-246; Coverage: 100%)
Gene name: Psma6
Sequence domains:
Proteasome subunit alpha type-2 Chain: B
Molecule details ›
Chain: B
Length: 234 amino acids
Theoretical weight: 25.96 KDa
Source organism: Rattus norvegicus
UniProt:
  • Canonical: P17220 (Residues: 1-234; Coverage: 100%)
Gene name: Psma2
Sequence domains:
Proteasome subunit alpha type-4 Chain: C
Proteasome subunit alpha type-7 Chain: D
Proteasome subunit alpha type-5 Chain: E
Proteasome subunit alpha type-1 Chain: F
Proteasome subunit alpha type-3 Chain: G
Proteasome subunit beta type-6 Chain: 1
Proteasome subunit beta type-7 Chain: 2
Proteasome subunit beta type-3 Chain: 3
Proteasome subunit beta type-2 Chain: 4
Proteasome subunit beta type-5 Chain: 5
Proteasome subunit beta type-1 Chain: 6
Proteasome subunit beta type-4 Chain: 7
26S proteasome non-ATPase regulatory subunit 4 Chain: W
MPN domain-containing protein Chain: V
26S proteasome non-ATPase regulatory subunit 8 Chain: T
26S proteasome complex subunit SEM1 Chain: Y
26S proteasome non-ATPase regulatory subunit 2 Chain: Z
26S proteasome non-ATPase regulatory subunit 1 Chain: N
PCI domain-containing protein Chain: S
PCI domain-containing protein Chain: P
26S proteasome non-ATPase regulatory subunit 11 Chain: Q
26S proteasome non-ATPase regulatory subunit 6 Chain: R
MPN domain-containing protein Chain: U
26S proteasome non-ATPase regulatory subunit 13 Chain: O
26S proteasome regulatory subunit 7 Chain: H
26S proteasome regulatory subunit 4 Chain: I
26S proteasome regulatory subunit 6B Chain: K
Proteasome 26S subunit, ATPase 6 Chain: L
26S proteasome regulatory subunit 6A Chain: M
26S proteasome regulatory subunit 8 Chain: J

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 15.4Å
Relevant EMDB volumes: EMD-3914