Function and Biology

NMR structure of minor S5a (196-306):K48 linked diubiquitin species

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

GO terms

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

Sequence families

Pfam Protein families (Pfam)
PF00240
Domain description: Ubiquitin family
Occurring in:
  1. Ubiquitin
The deposited structure of PDB entry 2kdf contains 2 copies of Pfam domain PF00240 (Ubiquitin family) in Ubiquitin. Showing 1 copy in chain B.

PF02809
Domain description: Ubiquitin interaction motif
Occurring in:
  1. 26S proteasome non-ATPase regulatory subunit 4
The deposited structure of PDB entry 2kdf contains 2 copies of Pfam domain PF02809 (Ubiquitin interaction motif) in 26S proteasome non-ATPase regulatory subunit 4. Showing 2 copies in chain A.

InterPro InterPro annotations
IPR019956
Domain description: Ubiquitin domain
Occurring in:
  1. Ubiquitin
IPR000626
Domain description: Ubiquitin-like domain
Occurring in:
  1. Ubiquitin
IPR003903
Domain description: Ubiquitin interacting motif
Occurring in:
  1. 26S proteasome non-ATPase regulatory subunit 4
IPR019954
Domain description: Ubiquitin conserved site
Occurring in:
  1. Ubiquitin
IPR029071
Domain description: Ubiquitin-like domain superfamily
Occurring in:
  1. Ubiquitin
IPR027040
Domain description: 26S proteasome non-ATPase regulatory subunit 4
Occurring in:
  1. 26S proteasome non-ATPase regulatory subunit 4

Structure domain

CATH CATH domain
3.10.20.90
Class: Alpha Beta
Architecture: Roll
Topology: Ubiquitin-like (UB roll)
Homology: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
Occurring in:
  1. Ubiquitin
The deposited structure of PDB entry 2kdf contains 2 copies of CATH domain 3.10.20.90 (Ubiquitin-like (UB roll)) in Ubiquitin. Showing 1 copy in chain B.