SCOP 1.75: Superfamily b.33.1: ISP domain

Lineage for Superfamily b.33.1: ISP domain

1. Root: SCOP 1.75

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.33: ISP domain [50021] (1 superfamily)
   consists of two all-beta subdomains: conserved small domain has a rubredoxin-like fold; larger domain consists of 6 beta-stands packed in either sandwich of two 3-stranded sheets or closed barrel (n=6; S=8)

4. Superfamily b.33.1: ISP domain [50022] (3 families)

Families:

1. b.33.1.1: Rieske iron-sulfur protein (ISP) [50023] (8 proteins)

2. b.33.1.2: Ring hydroxylating alpha subunit ISP domain [50033] (6 proteins)

3. b.33.1.3: NirD-like [158991] (1 protein)
   retains the common fold but lacks the Fe-S cluster

More info for Superfamily b.33.1: ISP domain

Timeline for Superfamily b.33.1: ISP domain:

• Superfamily b.33.1: ISP domain first appeared (with stable ids) in SCOP 1.55
  
• Superfamily b.33.1: ISP domain appears in SCOP 1.73
  
• Superfamily b.33.1: ISP domain appears in SCOPe 2.01
  
• Superfamily b.33.1: ISP domain appears in the current release, SCOPe 2.08