SCOP 1.75: Domain d2ewna3: 2ewn A:64-270

Lineage for d2ewna3 (2ewn A:64-270)

1. Root: SCOP 1.75

2. Class d: Alpha and beta proteins (a+b) [53931] (376 folds)

3. Fold d.104: Class II aaRS and biotin synthetases [55680] (1 superfamily)
   contains large mixed beta-sheet

4. Superfamily d.104.1: Class II aaRS and biotin synthetases [55681] (4 families)

5. Family d.104.1.2: Biotin holoenzyme synthetase [55707] (2 proteins)

6. Protein Biotin repressor/biotin holoenzyme synthetase, catalytic (central) domain [55708] (1 species)
   this structure contains an SH2-like fold

7. Species Escherichia coli [TaxId:562] [55709] (4 PDB entries)

8. Domain d2ewna3: 2ewn A:64-270 [132472]
   Other proteins in same PDB: d2ewna1, d2ewna2, d2ewnb1, d2ewnb2
   automatically matched to d1bia_3
   complexed with btx

Details for d2ewna3

PDB Entry: 2ewn, 2.8 Å

PDB Description: Ecoli Biotin Repressor with co-repressor analog

PDB Compounds: (A:) BirA BIFUNCTIONAL PROTEIN

SCOP Domain Sequences for d2ewna3:

Sequence; same for both SEQRES and ATOM records:

>d2ewna3 d.104.1.2 (A:64-270) Biotin repressor/biotin holoenzyme synthetase, catalytic (central) domain {Escherichia coli [TaxId: 562]}
iqllnakqilgqldggsvavlpvidstnqylldrigelksgdaciaeyqqagrgrrgrkw
fspfganlylsmfwrleqgpaaaiglslvigivmaevlrklgadkvrvkwpndlylqdrk
lagilveltgktgdaaqivigaginmamrrveesvvnqgwitlqeaginldrntlaamli
relraalelfeqeglapylsrwekldn

Timeline for d2ewna3:

• d2ewna3 first appeared in SCOP 1.73
  
• d2ewna3 appears in SCOPe 2.01
  
• d2ewna3 appears in the current release, SCOPe 2.08