SCOPe 2.01: Domain d2if9b_: 2if9 B:

Lineage for d2if9b_ (2if9 B:)

1. Root: SCOPe 2.01

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

3. Fold d.89: Origin of replication-binding domain, RBD-like [55463] (1 superfamily)
   alpha-beta-alpha-beta(2)-alpha-beta-alpha-beta; 3 layers: a/b/a; antiparallel sheet 41325

4. Superfamily d.89.1: Origin of replication-binding domain, RBD-like [55464] (6 families)

5. Family d.89.1.1: The origin DNA-binding domain of SV40 T-antigen [55465] (2 proteins)

6. Protein The origin DNA-binding domain of SV40 T-antigen [55466] (1 species)

7. Species Simian virus 40, Sv40 [TaxId:10633] [55467] (11 PDB entries)

8. Domain d2if9b_: 2if9 B: [137328]
   automated match to d1tbd__

Details for d2if9b_

PDB Entry: 2if9, 2.59 Å

PDB Description: crystal structure of sv40 t-antigen origin binding domain disulfide- linked dimer

PDB Compounds: (B:) large t antigen

SCOPe Domain Sequences for d2if9b_:

Sequence; same for both SEQRES and ATOM records:

>d2if9b_ d.89.1.1 (B:) The origin DNA-binding domain of SV40 T-antigen {Simian virus 40, Sv40 [TaxId: 10633]}
skvedpkdfpsellsflshavfsnrtlacfaiyttkekaallykkimekysvtfisrhns
ynhnilffltphrhrvsainnyaqklctfsflickgvnkeylmysaltrdpfsvieeslp
gglkehdfnpe

Timeline for d2if9b_:

• d2if9b_ first appeared in SCOP 1.73, called d2if9b1
  
• d2if9b_ was called d2if9b1 in SCOP 1.75
  
• d2if9b_ appears in SCOPe 2.02
  
• d2if9b_ appears in the current release, SCOPe 2.08, called d2if9b2