SCOP 1.75: Domain d2puba2: 2pub A:59-340

Lineage for d2puba2 (2pub A:59-340)

1. Root: SCOP 1.75

2. Class c: Alpha and beta proteins (a/b) [51349] (147 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] (16 proteins)

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

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

8. Domain d2puba2: 2pub A:59-340 [35679]
   Other proteins in same PDB: d2puba1
   protein/DNA complex; complexed with ad2; mutant

Details for d2puba2

PDB Entry: 2pub, 2.7 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

SCOP Domain Sequences for d2puba2:

Sequence; same for both SEQRES and ATOM records:

>d2puba2 c.93.1.1 (A:59-340) Purine repressor (PurR), C-terminal domain {Escherichia coli [TaxId: 562]}
tksigllatsseaayfaeiieavekncfqkgytlilgnawnnlekqraylsmmaqkrvdg
llvmcseypepllamleeyrhipmvvmdwgeakadftdavidnafeggymagryliergh
reigvipgpleantgagrlagfmkameeamikvpeswivqgdfepesgyramqqilsqph
rptavfcggdimamgalcaademglrvpqdvsligydnvrnaryftpalttihqpkdslg
etafnmlldrivnkreepqsievhprlierrsvadgpfrdyr

Timeline for d2puba2:

• d2puba2 first appeared (with stable ids) in SCOP 1.55
  
• d2puba2 appears in SCOP 1.73
  
• d2puba2 appears in SCOPe 2.01
  
• d2puba2 appears in the current release, SCOPe 2.08