SCOP 1.75: Domain d1b2ua_: 1b2u A:

Lineage for d1b2ua_ (1b2u A:)

1. Root: SCOP 1.75

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

3. Fold d.1: Microbial ribonucleases [53932] (1 superfamily)
   single helix packs against antiparallel beta-sheet

4. Superfamily d.1.1: Microbial ribonucleases [53933] (3 families)

5. Family d.1.1.2: Bacterial ribonucleases [81307] (5 proteins)

6. Protein Barnase [81305] (1 species)

7. Species Bacillus amyloliquefaciens [TaxId:1390] [53945] (43 PDB entries)

8. Domain d1b2ua_: 1b2u A: [36226]
   Other proteins in same PDB: d1b2ud_, d1b2ue_, d1b2uf_

Details for d1b2ua_

PDB Entry: 1b2u, 2.1 Å

PDB Description: structural response to mutation at a protein-protein interface

PDB Compounds: (A:) protein (barnase)

SCOP Domain Sequences for d1b2ua_:

Sequence; same for both SEQRES and ATOM records:

>d1b2ua_ d.1.1.2 (A:) Barnase {Bacillus amyloliquefaciens [TaxId: 1390]}
aqvintfdgvadylqtyhklpdnyitaseaqalgwvaskgnladvapgksiggdifsnre
gklpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir

Timeline for d1b2ua_:

• d1b2ua_ first appeared (with stable ids) in SCOP 1.55
  
• d1b2ua_ appears in SCOP 1.73
  
• d1b2ua_ appears in SCOPe 2.01
  
• d1b2ua_ appears in the current release, SCOPe 2.08