SCOP 1.73: Domain d1qp4a2: 1qp4 A:59-340

Lineage for d1qp4a2 (1qp4 A:59-340)

1. Root: SCOP 1.73

2. Class c: Alpha and beta proteins (a/b) [51349] (141 folds)

3. Fold 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. Superfamily c.93.1: Periplasmic binding protein-like I [53822] (1 family)
   Similar in architecture to the superfamily II but partly differs in topology

5. Family c.93.1.1: L-arabinose binding protein-like [53823] (15 proteins)

6. Protein Purine repressor (PurR), C-terminal domain [53835] (1 species)

7. Species Escherichia coli [TaxId:562] [53836] (24 PDB entries)

8. Domain d1qp4a2: 1qp4 A:59-340 [35672]
   Other proteins in same PDB: d1qp4a1
   protein/DNA complex; complexed with hpa

Details for d1qp4a2

PDB Entry: 1qp4, 3 Å

PDB Description: purine repressor-hypoxanthine-palindromic operator complex

PDB Compounds: (A:) protein (purine nucleotide synthesis repressor)

SCOP Domain Sequences for d1qp4a2:

Sequence; same for both SEQRES and ATOM records:

>d1qp4a2 c.93.1.1 (A:59-340) Purine repressor (PurR), C-terminal domain {Escherichia coli [TaxId: 562]}
tksigllatsseaayfaeiieavekncfqkgytlilgnawnnlekqraylsmmaqkrvdg
llvmcseypepllamleeyrhipmvvmdwgeakadftdavidnafeggymagryliergh
reigvipgplerntgagrlagfmkameeamikvpeswivqgdfepesgyramqqilsqph
rptavfcggdimamgalcaademglrvpqdvsligydnvrnaryftpalttihqpkdslg
etafnmlldrivnkreepqsievhprlierrsvadgpfrdyr

Timeline for d1qp4a2:

• d1qp4a2 first appeared (with stable ids) in SCOP 1.55
  
• d1qp4a2 appears in SCOP 1.71
  
• d1qp4a2 appears in SCOP 1.75
  
• d1qp4a2 appears in the current release, SCOPe 2.08