SCOP 1.75: Protein: Initiation factor IF2/eIF5b, domains 2 and 4

Root: SCOP 1.75
Class b: All beta proteins [48724] (174 folds)
Fold b.43: Reductase/isomerase/elongation factor common domain [50412] (4 superfamilies)
barrel, closed; n=6, S=10; greek-key
Superfamily b.43.3: Translation proteins [50447] (6 families)
Family b.43.3.1: Elongation factors [50448] (10 proteins)
Protein Initiation factor IF2/eIF5b, domains 2 and 4 [50458] (2 species)
the C-terminal domain 4 has the same fold as domain 2; it probably binds fMet-tRNAfmet

Archaeon Methanobacterium thermoautotrophicum [TaxId:145262] [50459] (3 PDB entries)
1. Domains for 1g7r:
  1. Domain d1g7ra1: 1g7r A:228-328 [25716]
    Other proteins in same PDB: d1g7ra3, d1g7ra4
  2. Domain d1g7ra2: 1g7r A:460-585 [25717]
    Other proteins in same PDB: d1g7ra3, d1g7ra4
2. Domains for 1g7s:
  1. Domain d1g7sa1: 1g7s A:228-328 [25712]
    Other proteins in same PDB: d1g7sa3, d1g7sa4
  2. Domain d1g7sa2: 1g7s A:460-587 [25713]
    Other proteins in same PDB: d1g7sa3, d1g7sa4
    complexed with gdp
3. Domains for 1g7t:
  1. Domain d1g7ta1: 1g7t A:228-328 [25714]
    Other proteins in same PDB: d1g7ta3, d1g7ta4
  2. Domain d1g7ta2: 1g7t A:460-586 [25715]
    Other proteins in same PDB: d1g7ta3, d1g7ta4
    complexed with gnp, mg
Bacillus stearothermophilus [TaxId:1422] [50460] (1 PDB entry)
- Domain for 1d1n:
  - Domain d1d1na_: 1d1n A: [25718]
    domain 4 only

Timeline for Protein Initiation factor IF2/eIF5b, domains 2 and 4 from b.43.3.1: Elongation factors:

Protein Initiation factor IF2/eIF5b, domains 2 and 4 from b.43.3.1: Elongation factors first appeared (with stable ids) in SCOP 1.55
Protein Initiation factor IF2/eIF5b, domains 2 and 4 from b.43.3.1: Elongation factors appears in SCOP 1.73
Protein Initiation factor IF2/eIF5b, domains 2 and 4 from b.43.3.1: Elongation factors appears in SCOPe 2.01
Protein Initiation factor IF2/eIF5b, domains 2 and 4 from b.43.3.1: Elongation factors appears in the current release, SCOPe 2.08