SCOP 1.75: Domain d1pi2a_: 1pi2 A:

Lineage for d1pi2a_ (1pi2 A:)

1. Root: SCOP 1.75

2. Class g: Small proteins [56992] (90 folds)

3. Fold g.3: Knottins (small inhibitors, toxins, lectins) [57015] (19 superfamilies)
   disulfide-bound fold; contains beta-hairpin with two adjacent disulfides

4. Superfamily g.3.13: Bowman-Birk inhibitor, BBI [57247] (1 family)

5. Family g.3.13.1: Bowman-Birk inhibitor, BBI [57248] (1 protein)

6. Protein Bowman-Birk inhibitor, BBI [57249] (10 species)
   duplication: consists of two sequence repeats each having this fold

7. Species Soybean (Glycine max), PI-II [TaxId:3847] [57250] (1 PDB entry)

8. Domain d1pi2a_: 1pi2 A: [44342]

Details for d1pi2a_

PDB Entry: 1pi2, 2.5 Å

PDB Description: reactive sites of an anticarcinogenic bowman-birk proteinase inhibitor are similar to other trypsin inhibitors

PDB Compounds: (A:) bowman-birk inhibitor (pi-II)

SCOP Domain Sequences for d1pi2a_:

Sequence; same for both SEQRES and ATOM records:

>d1pi2a_ g.3.13.1 (A:) Bowman-Birk inhibitor, BBI {Soybean (Glycine max), PI-II [TaxId: 3847]}
yskpccdlcmctrsmppqcscedrinschsdckscmctrsqpgqcrcldtndfcykpcks
r

Timeline for d1pi2a_:

• d1pi2a_ first appeared (with stable ids) in SCOP 1.55, called d1pi2__
  
• d1pi2a_ appears in SCOP 1.73
  
• d1pi2a_ appears in SCOPe 2.01
  
• d1pi2a_ appears in the current release, SCOPe 2.08