SCOP 1.73: Family b.3.6.1: Aromatic compound dioxygenase

Lineage for Family b.3.6.1: Aromatic compound dioxygenase

1. Root: SCOP 1.73

2. Class b: All beta proteins [48724] (165 folds)

3. Fold b.3: Prealbumin-like [49451] (7 superfamilies)
   sandwich; 7 strands in 2 sheets, greek-key
   variations: some members have additional 1-2 strands to common fold

4. Superfamily b.3.6: Aromatic compound dioxygenase [49482] (1 family)

5. Family b.3.6.1: Aromatic compound dioxygenase [49483] (4 proteins)
   sandwich; 9 strands in 2 sheets

Proteins:

1. Catechol 1,2-dioxygenase [49484] (1 species)
   contains alpha-helical dimerization subdomain at the N-terminus

   • Species Acinetobacter calcoaceticus [TaxId:471] [49485] (4 PDB entries)

2. Chlorocatechol 1,2-dioxygenase [110096] (1 species)
   similar overall structure to Catechol 1,2-dioxygenase

   • Species Rhodococcus opacus [TaxId:37919] [110097] (1 PDB entry)

3. Protocatechuate-3,4-dioxygenase, alpha chain [49486] (2 species)
   alpha and beta chains are derived from a single-chain protomer and share this fold

   1. Species Acinetobacter calcoaceticus, adp1 [TaxId:471] [49488] (12 PDB entries)

   2. Species Pseudomonas aeruginosa [TaxId:287] [49487] (21 PDB entries)

4. Protocatechuate-3,4-dioxygenase, beta chain [49489] (2 species)

   1. Species Acinetobacter calcoaceticus, adp1 [TaxId:471] [49491] (12 PDB entries)

   2. Species Pseudomonas aeruginosa [TaxId:287] [49490] (15 PDB entries)

More info for Family b.3.6.1: Aromatic compound dioxygenase

Timeline for Family b.3.6.1: Aromatic compound dioxygenase:

• Family b.3.6.1: Aromatic compound dioxygenase first appeared (with stable ids) in SCOP 1.55
  
• Family b.3.6.1: Aromatic compound dioxygenase appears in SCOP 1.71
  
• Family b.3.6.1: Aromatic compound dioxygenase appears in SCOP 1.75
  
• Family b.3.6.1: Aromatic compound dioxygenase appears in the current release, SCOPe 2.08