SCOP 1.73: Superfamily d.18.1: ssDNA-binding transcriptional regulator domain

Lineage for Superfamily d.18.1: ssDNA-binding transcriptional regulator domain

1. Root: SCOP 1.73

2. Class d: Alpha and beta proteins (a+b) [53931] (334 folds)

3. Fold d.18: ssDNA-binding transcriptional regulator domain [54446] (1 superfamily)
   helix-swapped dimer of beta(4)-alpha motifs

4. Superfamily d.18.1: ssDNA-binding transcriptional regulator domain [54447] (4 families)

Families:

1. d.18.1.1: Transcriptional coactivator PC4 C-terminal domain [54448] (1 protein)
   dimer of two separate motifs

2. d.18.1.2: Plant transcriptional regulator PBF-2 [75375] (1 protein)
   single-chain domain formed by a tandem repeat of two motifs

3. d.18.1.3: PMN2A0962/syc2379c-like [143038] (2 proteins)
   Pfam PF08848; DUF1818; specific to cyanobacteria; single-chain domain made of two repeats of this structural motif

4. d.18.1.4: Guide RNA binding protein gBP [143043] (2 proteins)
   includes PfamB 080318 and PB073991; forms heterooligomers; similar subunit and oligomeric structures to the Plant transcriptional regulator family

More info for Superfamily d.18.1: ssDNA-binding transcriptional regulator domain

Timeline for Superfamily d.18.1: ssDNA-binding transcriptional regulator domain:

• Superfamily d.18.1: ssDNA-binding transcriptional regulator domain first appeared (with stable ids) in SCOP 1.55, called Superfamily d.18.1: Transcriptional coactivator PC4 C-terminal domain
  
• Superfamily d.18.1: ssDNA-binding transcriptional regulator domain appears in SCOP 1.71
  
• Superfamily d.18.1: ssDNA-binding transcriptional regulator domain appears in SCOP 1.75
  
• Superfamily d.18.1: ssDNA-binding transcriptional regulator domain appears in the current release, SCOPe 2.08