SCOPe 2.03: Domain d1b70b2: 1b70 B:400-474

Lineage for d1b70b2 (1b70 B:400-474)

1. Root: SCOPe 2.03

2. Class a: All alpha proteins [46456] (284 folds)

3. Fold a.6: Putative DNA-binding domain [46954] (1 superfamily)
   core: 3 helices; architecture is similar to that of the "winged helix" fold but topology is different

4. Superfamily a.6.1: Putative DNA-binding domain [46955] (8 families)

5. Family a.6.1.1: Domains B1 and B5 of PheRS-beta, PheT [46956] (1 protein)
   duplication: contains two such domains related by pseudo dyad

6. Protein Domains B1 and B5 of PheRS-beta, PheT [46957] (1 species)

7. Species Thermus thermophilus [TaxId:274] [46958] (11 PDB entries)
   identical sequence to Thermus aquaticus, TaxId: 271

8. Domain d1b70b2: 1b70 B:400-474 [16304]
   Other proteins in same PDB: d1b70a_, d1b70b3, d1b70b4, d1b70b5, d1b70b6
   protein/RNA complex; complexed with mg, phe

Details for d1b70b2

PDB Entry: 1b70, 2.7 Å

PDB Description: phenylalanyl trna synthetase complexed with phenylalanine

PDB Compounds: (B:) phenylalanyl-tRNA synthetase

SCOPe Domain Sequences for d1b70b2:

Sequence; same for both SEQRES and ATOM records:

>d1b70b2 a.6.1.1 (B:400-474) Domains B1 and B5 of PheRS-beta, PheT {Thermus thermophilus [TaxId: 274]}
ppeaipfrpeyanrllgtsypeaeqiailkrlgcrvegegptyrvtppshrldlrleedl
veevariqgyetipl

Timeline for d1b70b2:

• d1b70b2 first appeared (with stable ids) in SCOP 1.55
  
• d1b70b2 appears in SCOPe 2.02
  
• d1b70b2 appears in SCOPe 2.04
  
• d1b70b2 appears in the current release, SCOPe 2.08