Lineage for Family c.55.4.2: Middle domain of eukaryotic peptide chain release factor subunit 1, ERF1
- Root: SCOP 1.65
Class c: Alpha and beta proteins (a/b) [51349] (121 folds) 
Fold c.55: Ribonuclease H-like motif [53066] (7 superfamilies)
3 layers: a/b/a; mixed beta-sheet of 5 strands, order 32145; strand 2 is antiparallel to the rest
Superfamily c.55.4: Translational machinery components [53137] (2 families) 
Family c.55.4.2: Middle domain of eukaryotic peptide chain release factor subunit 1, ERF1 [53143] (1 protein)
Protein:
Middle domain of eukaryotic peptide chain release factor subunit 1, ERF1 [53144] (1 species) Species Human (Homo sapiens) [TaxId:9606] [53145] (1 PDB entry)
More info for Family c.55.4.2: Middle domain of eukaryotic peptide chain release factor subunit 1, ERF1
Timeline for Family c.55.4.2: Middle domain of eukaryotic peptide chain release factor subunit 1, ERF1:
- Family c.55.4.2: Middle domain of eukaryotic peptide chain release factor subunit 1, ERF1 first appeared (with stable ids) in SCOP 1.55
- Family c.55.4.2: Middle domain of eukaryotic peptide chain release factor subunit 1, ERF1 appears in SCOP 1.63
- Family c.55.4.2: Middle domain of eukaryotic peptide chain release factor subunit 1, ERF1 appears in SCOP 1.67
- Family c.55.4.2: Middle domain of eukaryotic peptide chain release factor subunit 1, ERF1 appears in the current release, SCOPe 2.08, called Family c.55.4.2: ERF1/Dom34 middle domain-like