Structural Classification of Proteins
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Protein: SmtB repressor from Cyanobacteria (Synechococcus), pcc7942 [TaxId: 1129]

SQ P30340

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: DNA/RNA-binding 3-helical bundle [46688]
    core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down
  4. Superfamily: "Winged helix" DNA-binding domain [46785]
    contains a small beta-sheet (wing)
    link to SUPERFAMILY database - Superfamily
  5. Family: ArsR-like transcriptional regulators [46801]
    The N- and C-terminal helical extensions to the common fold form the dimer interface
  6. Protein: SmtB repressor [46802]
  7. Species: Cyanobacteria (Synechococcus), pcc7942 [TaxId: 1129] [46803]
    SQ P30340

PDB Entry Domains:

  1. 1r1t picpic
    1. chain a [104769] picpiclink
    2. chain b [104770] picpiclink
  2. 1r23 picpic
    complexed with zn
    1. chain a [104779] picpiclink
    2. chain b [104780] picpiclink
  3. 1smt picpic
    1. chain a [16109] picpiclink
    2. chain b [16110] picpiclink
  4. 1r22 picpic
    complexed with zn; mutant
    1. chain a [104777] picpiclink
    2. chain b [104778] picpiclink
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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