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Compact IF2-GDP bound to the Pseudomonas aeruginosa 70S ribosome initiation complex, from focused classification and refinement (I-B)

Source organism: Pseudomonas aeruginosa PAO1
Biochemical function: GTP binding
Biological process: translational initiation
Cellular component: cytosol

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GO terms

Sequence families

Pfam Protein families (Pfam)
PF04760
Domain description: Translation initiation factor IF-2, N-terminal region
Occurring in:
  1. Translation initiation factor IF-2
The deposited structure of PDB entry 7unt contains 2 copies of Pfam domain PF04760 (Translation initiation factor IF-2, N-terminal region) in Translation initiation factor IF-2. Showing 2 copies in chain A [auth x] (this domain is out of the observed residue ranges!).

PF11987
Domain description: Translation-initiation factor 2
Occurring in:
  1. Translation initiation factor IF-2
The deposited structure of PDB entry 7unt contains 1 copy of Pfam domain PF11987 (Translation-initiation factor 2) in Translation initiation factor IF-2. Showing 1 copy in chain A [auth x].

PF22042
Domain description: Elongation factor G domain 2
Occurring in:
  1. Translation initiation factor IF-2

PF00009
Domain description: Elongation factor Tu GTP binding domain
Occurring in:
  1. Translation initiation factor IF-2
The deposited structure of PDB entry 7unt contains 1 copy of Pfam domain PF00009 (Elongation factor Tu GTP binding domain) in Translation initiation factor IF-2. Showing 1 copy in chain A [auth x].

PF08364
Domain description: Bacterial translation initiation factor IF-2 associated region
Occurring in:
  1. Translation initiation factor IF-2
The deposited structure of PDB entry 7unt contains 1 copy of Pfam domain PF08364 (Bacterial translation initiation factor IF-2 associated region) in Translation initiation factor IF-2. Showing 1 copy in chain A [auth x] (this domain is out of the observed residue ranges!).

InterPro InterPro annotations
IPR000178
Domain description: Translation initiation factor IF-2, bacterial-like
Occurring in:
  1. Translation initiation factor IF-2
IPR036925
Domain description: Translation initiation factor IF-2, domain 3 superfamily
Occurring in:
  1. Translation initiation factor IF-2
IPR009000
Domain description: Translation protein, beta-barrel domain superfamily
Occurring in:
  1. Translation initiation factor IF-2
IPR000795
Domain description: Translational (tr)-type GTP-binding domain
Occurring in:
  1. Translation initiation factor IF-2
IPR027417
Domain description: P-loop containing nucleoside triphosphate hydrolase
Occurring in:
  1. Translation initiation factor IF-2
IPR023115
Domain description: Translation initiation factor IF- 2, domain 3
Occurring in:
  1. Translation initiation factor IF-2
IPR044145
Domain description: Translation initiation factor IF-2, domain II
Occurring in:
  1. Translation initiation factor IF-2
IPR005225
Domain description: Small GTP-binding domain
Occurring in:
  1. Translation initiation factor IF-2
IPR006847
Domain description: Translation initiation factor IF-2, N-terminal
Occurring in:
  1. Translation initiation factor IF-2
IPR015760
Domain description: Translation initiation factor IF- 2
Occurring in:
  1. Translation initiation factor IF-2
IPR013575
Domain description: Initiation factor 2 associated domain, bacterial
Occurring in:
  1. Translation initiation factor IF-2
IPR009061
Domain description: Putative DNA-binding domain superfamily
Occurring in:
  1. Translation initiation factor IF-2

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