SCOPe 2.06: Domain d1hddd_: 1hdd D:

Lineage for d1hddd_ (1hdd D:)

1. Root: SCOPe 2.06

2. Class a: All alpha proteins [46456] (289 folds)

3. Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (14 superfamilies)
   core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down

4. Superfamily a.4.1: Homeodomain-like [46689] (20 families)
   consists only of helices

5. Family a.4.1.1: Homeodomain [46690] (41 proteins)
   Pfam PF00046

6. Protein Engrailed Homeodomain [46691] (1 species)

7. Species Fruit fly (Drosophila melanogaster) [TaxId:7227] [46692] (12 PDB entries)

8. Domain d1hddd_: 1hdd D: [15979]
   protein/DNA complex

Details for d1hddd_

PDB Entry: 1hdd, 2.8 Å

PDB Description: crystal structure of an engrailed homeodomain-dna complex at 2.8 angstroms resolution: a framework for understanding homeodomain-dna interactions

PDB Compounds: (D:) protein (engrailed homeodomain)

SCOPe Domain Sequences for d1hddd_:

Sequence; same for both SEQRES and ATOM records:

>d1hddd_ a.4.1.1 (D:) Engrailed Homeodomain {Fruit fly (Drosophila melanogaster) [TaxId: 7227]}
rprtafsseqlarlkrefnenrylterrrqqlsselglneaqikiwfqnkrakikks

Timeline for d1hddd_:

• d1hddd_ first appeared (with stable ids) in SCOP 1.55
  
• d1hddd_ appears in SCOPe 2.05
  
• d1hddd_ appears in SCOPe 2.07
  
• d1hddd_ appears in the current release, SCOPe 2.08