Function and Biology

Crystal structure of T89Q-mutant of RNA silencing suppressor p19 with 2nt-5'-overhanging double-helical RNA 21mer pUUUG(CUG)5CU

Source organism: Tomato bushy stunt virus
Biochemical function: not assigned
Biological process: not assigned
Cellular component: virion component

GO terms

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

Sequence family

Pfam Protein family (Pfam)
PF03220
Domain description: Tombusvirus P19 core protein
Occurring in:
  1. RNA silencing suppressor p19
The deposited structure of PDB entry 4jk0 contains 1 copy of Pfam domain PF03220 (Tombusvirus P19 core protein) in RNA silencing suppressor p19. Showing 1 copy in chain A [auth D].

InterPro InterPro annotations
IPR036131
Domain description: Tombusvirus P19 superfamily
Occurring in:
  1. RNA silencing suppressor p19
IPR004905
Domain description: Tombusvirus p19 core protein
Occurring in:
  1. RNA silencing suppressor p19

Structure domain

CATH CATH domain
3.30.390.180
Class: Alpha Beta
Architecture: 2-Layer Sandwich
Topology: Enolase-like; domain 1
Homology: RNA silencing suppressor P19
Occurring in:
  1. RNA silencing suppressor p19
The deposited structure of PDB entry 4jk0 contains 1 copy of CATH domain 3.30.390.180 (Enolase-like; domain 1) in RNA silencing suppressor p19. Showing 1 copy in chain A [auth D].