Lineage for d1qqba2 (1qqb A:59-340)

  1. Root: SCOPe 2.06
  2. 2078559Class c: Alpha and beta proteins (a/b) [51349] (148 folds)
  3. 2143708Fold c.93: Periplasmic binding protein-like I [53821] (1 superfamily)
    consists of two similar intertwined domain with 3 layers (a/b/a) each: duplication
    parallel beta-sheet of 6 strands, order 213456
  4. 2143709Superfamily c.93.1: Periplasmic binding protein-like I [53822] (2 families) (S)
    Similar in architecture to the superfamily II but partly differs in topology
  5. 2143710Family c.93.1.1: L-arabinose binding protein-like [53823] (18 protein domains)
  6. 2143894Protein Purine repressor (PurR), C-terminal domain [53835] (1 species)
  7. 2143895Species Escherichia coli [TaxId:562] [53836] (24 PDB entries)
  8. 2143905Domain d1qqba2: 1qqb A:59-340 [35674]
    Other proteins in same PDB: d1qqba1
    protein/DNA complex; complexed with hpa; mutant

Details for d1qqba2

PDB Entry: 1qqb (more details), 2.7 Å

PDB Description: purine repressor mutant-hypoxanthine-palindromic operator complex
PDB Compounds: (A:) purine nucleotide synthesis repressor

SCOPe Domain Sequences for d1qqba2:

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

>d1qqba2 c.93.1.1 (A:59-340) Purine repressor (PurR), C-terminal domain {Escherichia coli [TaxId: 562]}

SCOPe Domain Coordinates for d1qqba2:

Click to download the PDB-style file with coordinates for d1qqba2.
(The format of our PDB-style files is described here.)

Timeline for d1qqba2: