Lineage for d1q09a_ (1q09 A:)

  1. Root: SCOPe 2.06
  2. 1976409Class a: All alpha proteins [46456] (289 folds)
  3. 1985062Fold a.6: Putative DNA-binding domain [46954] (1 superfamily)
    core: 3 helices; architecture is similar to that of the "winged helix" fold but topology is different
  4. 1985063Superfamily a.6.1: Putative DNA-binding domain [46955] (8 families) (S)
  5. 1985096Family a.6.1.3: DNA-binding N-terminal domain of transcription activators [46962] (5 protein domains)
    includes a dimerisation, antiparallel coiled-coil subdomain
  6. 1985116Protein Transcriptional regulator ZntR [101075] (1 species)
    Zn(II)-responsive regulator of ZntA
  7. 1985117Species Escherichia coli [TaxId:562] [101076] (3 PDB entries)
  8. 1985122Domain d1q09a_: 1q09 A: [95499]
    zinc-binding, dimerisation subdomain only
    complexed with so4, zn

Details for d1q09a_

PDB Entry: 1q09 (more details), 2.5 Å

PDB Description: Crystal structure of the Zn(II) form of E. coli ZntR, a zinc-sensing transcriptional regulator (space group I4122)
PDB Compounds: (A:) Zn(II)-responsive regulator of zntA

SCOPe Domain Sequences for d1q09a_:

Sequence; same for both SEQRES and ATOM records: (download)

>d1q09a_ a.6.1.3 (A:) Transcriptional regulator ZntR {Escherichia coli [TaxId: 562]}

SCOPe Domain Coordinates for d1q09a_:

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Timeline for d1q09a_: