Lineage for d1q0ab_ (1q0a B:)

  1. Root: SCOP 1.67
  2. 349259Class a: All alpha proteins [46456] (202 folds)
  3. 352497Fold 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. 352498Superfamily a.6.1: Putative DNA-binding domain [46955] (7 families) (S)
  5. 352517Family a.6.1.3: DNA-binding N-terminal domain of transcription activators [46962] (4 proteins)
    includes a dimerisation, antiparallel coiled-coil subdomain
  6. 352533Protein Transcriptional regulator ZntR [101075] (1 species)
    Zn(II)-responsive regulator of ZntA
  7. 352534Species Escherichia coli [TaxId:562] [101076] (3 PDB entries)
  8. 352538Domain d1q0ab_: 1q0a B: [95501]
    zinc-binding, dimerisation subdomain only
    complexed with so4, zn

Details for d1q0ab_

PDB Entry: 1q0a (more details), 2 Å

PDB Description: Crystal structure of the Zn(II) form of E. coli ZntR, a zinc-sensing transcriptional regulator (space group C222)

SCOP Domain Sequences for d1q0ab_:

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

>d1q0ab_ a.6.1.3 (B:) Transcriptional regulator ZntR {Escherichia coli}
dlqrlkfirharqlgfslesirellsiridpehhtcqeskgivqerlqeveariaelqsm
qrslqrlndaccgtahssvycsilealeq

SCOP Domain Coordinates for d1q0ab_:

Click to download the PDB-style file with coordinates for d1q0ab_.
(The format of our PDB-style files is described here.)

Timeline for d1q0ab_: