Lineage for Superfamily d.58.29: Nucleotide cyclase
- Root: SCOPe 2.02
Class d: Alpha and beta proteins (a+b) [53931] (376 folds) 
Fold d.58: Ferredoxin-like [54861] (59 superfamilies)
alpha+beta sandwich with antiparallel beta-sheet; (beta-alpha-beta)x2
Superfamily d.58.29: Nucleotide cyclase [55073] (3 families) 
common fold is elaborated with additional secondary structures
Families:
d.58.29.1: Adenylyl and guanylyl cyclase catalytic domain [55074] (6 proteins)
Pfam PF00211
structurally similar to the "palm" domain of DNA/RNA polymerase superfamily
d.58.29.2: GGDEF domain [117984] (1 protein)
Pfam PF00990; less decorated than the adenylyl/guanylyl cyclase domain
d.58.29.0: automated matches [191671] (1 protein)
not a true family
More info for Superfamily d.58.29: Nucleotide cyclase
Timeline for Superfamily d.58.29: Nucleotide cyclase:
- Superfamily d.58.29: Nucleotide cyclase first appeared (with stable ids) in SCOP 1.55, called Superfamily d.58.29: Adenylyl and guanylyl cyclase catalytic domain
- Superfamily d.58.29: Nucleotide cyclase appears in SCOPe 2.01
- Superfamily d.58.29: Nucleotide cyclase appears in SCOPe 2.03
- Superfamily d.58.29: Nucleotide cyclase appears in the current release, SCOPe 2.08