SCOP 1.71: Superfamily d.278.1: Ligand-binding domain in the NO signalling and Golgi transport

Lineage for Superfamily d.278.1: Ligand-binding domain in the NO signalling and Golgi transport

1. Root: SCOP 1.71

2. Class d: Alpha and beta proteins (a+b) [53931] (286 folds)

3. Fold d.278: Ligand-binding domain in the NO signalling and Golgi transport [111125] (1 superfamily)
   an N-terminal helical bundle and the C-terminal alpha-beta(2)-alpha-beta(2) subdomain enclose a ligand-binding cavity

4. Superfamily d.278.1: Ligand-binding domain in the NO signalling and Golgi transport [111126] (2 families)

Families:

1. d.278.1.1: H-NOX domain [111127] (1 protein)
   binds heme between the N-terminal 4-helical bundle and the C-terminal alpha-beta(2)-alpha-beta(2) subdomains

2. d.278.1.2: TRAPP components [118076] (1 protein)
   Pfam 04051; form homo- and hetero-dimers with the first two helices of one subunit complementing the fold of the other subunit to the H-NOX domain fold

More info for Superfamily d.278.1: Ligand-binding domain in the NO signalling and Golgi transport

Timeline for Superfamily d.278.1: Ligand-binding domain in the NO signalling and Golgi transport:

• Superfamily d.278.1: Ligand-binding domain in the NO signalling and Golgi transport first appeared in SCOP 1.69, called Superfamily d.278.1: H-NOX domain
  
• Superfamily d.278.1: Ligand-binding domain in the NO signalling and Golgi transport appears in SCOP 1.73
  
• Superfamily d.278.1: Ligand-binding domain in the NO signalling and Golgi transport appears in the current release, SCOPe 2.08