SCOP 1.69: Domain d1qqga1: 1qqg A:12-114

Lineage for d1qqga1 (1qqg A:12-114)

1. Root: SCOP 1.69

2. Class b: All beta proteins [48724] (144 folds)

3. Fold b.55: PH domain-like [50728] (1 superfamily)
   barrel, partly opened; n*=6, S*=12; meander; capped by an alpha-helix

4. Superfamily b.55.1: PH domain-like [50729] (9 families)

5. Family b.55.1.2: Phosphotyrosine-binding domain (PTB) [50755] (8 proteins)

6. Protein Insulin receptor substrate 1, IRS-1 [50758] (1 species)
   duplication: contains two domains of this fold

7. Species Human (Homo sapiens) [TaxId:9606] [50759] (2 PDB entries)

8. Domain d1qqga1: 1qqg A:12-114 [26987]

Details for d1qqga1

PDB Entry: 1qqg, 2.3 Å

PDB Description: crystal structure of the ph-ptb targeting region of irs-1

SCOP Domain Sequences for d1qqga1:

Sequence; same for both SEQRES and ATOM records:

>d1qqga1 b.55.1.2 (A:12-114) Insulin receptor substrate 1, IRS-1 {Human (Homo sapiens)}
dvrkvgylrkpksmhkrffvlraaseaggparleyyenekkwrhkssapkrsiplescfn
inkradsknkhlvalytrdehfaiaadseaeqdswyqallqlh

Timeline for d1qqga1:

• d1qqga1 first appeared (with stable ids) in SCOP 1.55
  
• d1qqga1 appears in SCOP 1.67
  
• d1qqga1 appears in SCOP 1.71
  
• d1qqga1 appears in the current release, SCOPe 2.08