Structural Classification of Proteins
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Fold: ssDNA-binding transcriptional regulator domain

helix-swapped dimer of beta(4)-alpha motifs

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: ssDNA-binding transcriptional regulator domain [54446]
    helix-swapped dimer of beta(4)-alpha motifs

Superfamilies:

  1. ssDNA-binding transcriptional regulator domain [54447] (4)
    link to SUPERFAMILY database - Superfamily
    1. Transcriptional coactivator PC4 C-terminal domain [54448] (1) picpic
      dimer of two separate motifs
    2. Plant transcriptional regulator PBF-2 [75375] (1) picpic
      single-chain domain formed by a tandem repeat of two motifs
    3. PMN2A0962/syc2379c-like [143038] (2) picpic
      Pfam 08848; DUF1818; specific to cyanobacteria; single-chain domain made of two repeats of this structural motif
    4. Guide RNA binding protein gBP [143043] (2) picpic
      includes PfamB 080318 and PB073991; forms heterooligomers; similar subunit and oligomeric structures to the Plant transcriptional regulator family
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk