Lineage for d2puaa1 (2pua A:2-58)

  1. Root: SCOPe 2.06
  2. 1976409Class a: All alpha proteins [46456] (289 folds)
  3. 1993669Fold a.35: lambda repressor-like DNA-binding domains [47412] (1 superfamily)
    core: 4 helices; folded leaf, closed
  4. 1993670Superfamily a.35.1: lambda repressor-like DNA-binding domains [47413] (14 families) (S)
  5. 1993944Family a.35.1.5: GalR/LacI-like bacterial regulator [47438] (4 protein domains)
    lacks the first helix of canonical fold
    3 helices; bundle, partly opened, right-handed twist
  6. 1993991Protein Purine repressor (PurR), N-terminal domain [47439] (1 species)
  7. 1993992Species Escherichia coli [TaxId:562] [47440] (24 PDB entries)
  8. 1994011Domain d2puaa1: 2pua A:2-58 [17098]
    Other proteins in same PDB: d2puaa2
    protein/DNA complex; complexed with 6mp

Details for d2puaa1

PDB Entry: 2pua (more details), 2.9 Å

PDB Description: crystal structure of the laci family member, purr, bound to dna: minor groove binding by alpha helices
PDB Compounds: (A:) purine repressor

SCOPe Domain Sequences for d2puaa1:

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

>d2puaa1 a.35.1.5 (A:2-58) Purine repressor (PurR), N-terminal domain {Escherichia coli [TaxId: 562]}

SCOPe Domain Coordinates for d2puaa1:

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Timeline for d2puaa1: