SCOPe 2.08: Domain d1b8ia_: 1b8i A:

Lineage for d1b8ia_ (1b8i A:)

1. Root: SCOPe 2.08

2. Class a: All alpha proteins [46456] (290 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] (21 families)
   consists only of helices

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

6. Protein Ultrabithorax (ubx) homeodomain [46718] (1 species)

7. Species Fruit fly (Drosophila melanogaster) [TaxId:7227] [46719] (1 PDB entry)

8. Domain d1b8ia_: 1b8i A: [16010]
   Other proteins in same PDB: d1b8ib_
   protein/DNA complex

Details for d1b8ia_

PDB Entry: 1b8i, 2.4 Å

PDB Description: structure of the homeotic ubx/exd/dna ternary complex

PDB Compounds: (A:) protein (ultrabithorax homeotic protein IV)

SCOPe Domain Sequences for d1b8ia_:

Sequence, based on SEQRES records:

>d1b8ia_ a.4.1.1 (A:) Ultrabithorax (ubx) homeodomain {Fruit fly (Drosophila melanogaster) [TaxId: 7227]}
fypwmaiagtnglrrrgrqtytryqtlelekefhtnhyltrrrriemahalslterqiki
wfqnrrmklkkei

Sequence, based on observed residues (ATOM records):

>d1b8ia_ a.4.1.1 (A:) Ultrabithorax (ubx) homeodomain {Fruit fly (Drosophila melanogaster) [TaxId: 7227]}
fypwmarqtytryqtlelekefhtnhyltrrrriemahalslterqikiwfqnrrmklkk
ei

Timeline for d1b8ia_:

• d1b8ia_ first appeared (with stable ids) in SCOP 1.55
  
• d1b8ia_ appears in SCOPe 2.07