SCOPe 2.04: Domain d1dbqa_: 1dbq A:

Lineage for d1dbqa_ (1dbq A:)

1. Root: SCOPe 2.04

2. Class c: Alpha and beta proteins (a/b) [51349] (148 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] (2 families)
   Similar in architecture to the superfamily II but partly differs in topology

5. Family c.93.1.1: L-arabinose binding protein-like [53823] (17 proteins)

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

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

8. Domain d1dbqa_: 1dbq A: [35666]
   complexed with mg

Details for d1dbqa_

PDB Entry: 1dbq, 2.2 Å

PDB Description: dna-binding regulatory protein

PDB Compounds: (A:) purine repressor

SCOPe Domain Sequences for d1dbqa_:

Sequence, based on SEQRES records:

>d1dbqa_ c.93.1.1 (A:) Purine repressor (PurR), C-terminal domain {Escherichia coli [TaxId: 562]}
ksigllatsseaayfaeiieavekncfqkgytlilgnawnnlekqraylsmmaqkrvdgl
lvmcseypepllamleeyrhipmvvmdwgeakadftdavidnafeggymagrylierghr
eigvipgplerntgagrlagfmkameeamikvpeswivqgdfepesgyramqqilsqphr
ptavfcggdimamgalcaademglrvpqdvsligydnvrnaryftpalttihqpkdslge
tafnmlldrivnkreepqsievhprlierrsvadgpfrdyrr

Sequence, based on observed residues (ATOM records):

>d1dbqa_ c.93.1.1 (A:) Purine repressor (PurR), C-terminal domain {Escherichia coli [TaxId: 562]}
ksigllatsseaayfaeiieavekncfqkgytlilgnawnnlekqraylsmmaqkrvdgl
lvmcseypepllamleeyrhipmvvmdwgeakadftdavidnafeggymagrylierghr
eigvipgpagrlagfmkameeamikvpeswivqgdfepesgyramqqilsqphrptavfc
ggdimamgalcaademglrvpqdvsligydnvrnaryftpalttihqpkdslgetafnml
ldrivnkreepqsievhprlierrsvadgpfrdyrr

Timeline for d1dbqa_:

• d1dbqa_ first appeared (with stable ids) in SCOP 1.55
  
• d1dbqa_ appears in SCOPe 2.03
  
• d1dbqa_ appears in SCOPe 2.05
  
• d1dbqa_ appears in the current release, SCOPe 2.08