SCOP 1.75: Domain d1hn1d2: 1hn1 D:626-730

Lineage for d1hn1d2 (1hn1 D:626-730)

1. Root: SCOP 1.75

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.1: Immunoglobulin-like beta-sandwich [48725] (28 superfamilies)
   sandwich; 7 strands in 2 sheets; greek-key
   some members of the fold have additional strands

4. Superfamily b.1.4: beta-Galactosidase/glucuronidase domain [49303] (1 family)

5. Family b.1.4.1: beta-Galactosidase/glucuronidase domain [49304] (4 proteins)

6. Protein beta-Galactosidase, domains 2 and 4 [49305] (2 species)

7. Species Escherichia coli [TaxId:562] [49306] (25 PDB entries)
   Uniprot P00722

8. Domain d1hn1d2: 1hn1 D:626-730 [65886]
   Other proteins in same PDB: d1hn1a3, d1hn1a4, d1hn1a5, d1hn1b3, d1hn1b4, d1hn1b5, d1hn1c3, d1hn1c4, d1hn1c5, d1hn1d3, d1hn1d4, d1hn1d5
   complexed with mg, na

Details for d1hn1d2

PDB Entry: 1hn1, 3 Å

PDB Description: e. coli (lac z) beta-galactosidase (orthorhombic)

PDB Compounds: (D:) beta-galactosidase

SCOP Domain Sequences for d1hn1d2:

Sequence; same for both SEQRES and ATOM records:

>d1hn1d2 b.1.4.1 (D:626-730) beta-Galactosidase, domains 2 and 4 {Escherichia coli [TaxId: 562]}
ffqfrlsgqtievtseylfrhsdnellhwmvaldgkplasgevpldvapqgkqlielpel
pqpesagqlwltvrvvqpnatawseaghisawqqwrlaenlsvtl

Timeline for d1hn1d2:

• d1hn1d2 first appeared in SCOP 1.59
  
• d1hn1d2 appears in SCOP 1.73
  
• d1hn1d2 appears in SCOPe 2.01
  
• d1hn1d2 appears in the current release, SCOPe 2.08