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PROTEASOME ACTIVATOR REG(ALPHA)

Source organism: Homo sapiens
Biochemical function: not assigned
Biological process: not assigned
Cellular component: proteasome activator complex

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GO terms

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:

Sequence families

Pfam Protein families (Pfam)
PF02252
Domain description: Proteasome activator PA28, C-terminal
Occurring in:
  1. Proteasome activator complex subunit 1
The deposited structure of PDB entry 1avo contains 7 copies of Pfam domain PF02252 (Proteasome activator pa28 beta subunit) in Proteasome activator complex subunit 1. Showing 1 copy in chain B.

PF02251
Domain description: Proteasome activator PA28, N-terminal
Occurring in:
  1. Proteasome activator complex subunit 1
The deposited structure of PDB entry 1avo contains 7 copies of Pfam domain PF02251 (Proteasome activator pa28 alpha subunit) in Proteasome activator complex subunit 1. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR009077
Domain description: Proteasome activator PA28
Occurring in:
  1. Proteasome activator complex subunit 1
  2. Proteasome activator complex subunit 1
IPR036252
Domain description: Proteasome activator superfamily
Occurring in:
  1. Proteasome activator complex subunit 1
  2. Proteasome activator complex subunit 1
IPR003186
Domain description: Proteasome activator PA28, C-terminal domain
Occurring in:
  1. Proteasome activator complex subunit 1
IPR036997
Domain description: Proteasome activator PA28, C-terminal domain superfamily
Occurring in:
  1. Proteasome activator complex subunit 1
IPR003185
Domain description: Proteasome activator PA28, N-terminal domain
Occurring in:
  1. Proteasome activator complex subunit 1
IPR036996
Domain description: Proteasome activator PA28, N-terminal domain superfamily
Occurring in:
  1. Proteasome activator complex subunit 1

Structure domains

CATH CATH domains
1.20.120.180
Class: Mainly Alpha
Architecture: Up-down Bundle
Topology: Four Helix Bundle (Hemerythrin (Met), subunit A)
Homology: Proteasome activator pa28, C-terminal domain
Occurring in:
  1. Proteasome activator complex subunit 1
The deposited structure of PDB entry 1avo contains 7 copies of CATH domain 1.20.120.180 (Four Helix Bundle (Hemerythrin (Met), subunit A)) in Proteasome activator complex subunit 1. Showing 1 copy in chain B.
1.20.5.120
Class: Mainly Alpha
Architecture: Up-down Bundle
Topology: Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homology: Proteasome activator pa28, N-terminal domain
Occurring in:
  1. Proteasome activator complex subunit 1
The deposited structure of PDB entry 1avo contains 7 copies of CATH domain 1.20.5.120 (Single alpha-helices involved in coiled-coils or other helix-helix interfaces) in Proteasome activator complex subunit 1. Showing 1 copy in chain A.
SCOP SCOP annotation
47217
Class: All alpha proteins
Fold: Four-helical up-and-down bundle
Superfamily: Proteasome activator
Occurring in:
  1. Proteasome activator complex subunit 1
  2. Proteasome activator complex subunit 1
The deposited structure of PDB entry 1avo contains 7 copies of SCOP domain 47217 (Proteasome activator) in Proteasome activator complex subunit 1. Showing 1 copy in chain A.

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