SCOPe 2.05: Domain d3qk2a_: 3qk2 A:

Lineage for d3qk2a_ (3qk2 A:)

1. Root: SCOPe 2.05

2. Class d: Alpha and beta proteins (a+b) [53931] (381 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] (2 species)

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

8. Domain d3qk2a_: 3qk2 A: [184457]
   automated match to d1tbda_
   complexed with scn

Details for d3qk2a_

PDB Entry: 3qk2, 1.64 Å

PDB Description: Structure-Based Analysis of the Interaction between the Simian Virus 40 T-Antigen Origin Binding Domain and Single-Stranded DNA

PDB Compounds: (A:) large t antigen

SCOPe Domain Sequences for d3qk2a_:

Sequence, based on SEQRES records:

>d3qk2a_ d.89.1.1 (A:) The origin DNA-binding domain of SV40 T-antigen {Simian virus 40, Sv40 [TaxId: 10633]}
gskvedpkdfpsellsflshavfsnrtlacfaiyttkekaallykkimekysvtfisrhn
synhnilffltphrhrvsainnyaqklctfsflickgvnkeylmysaltrdpfsvieesl
pgglkehdfnpes

Sequence, based on observed residues (ATOM records):

>d3qk2a_ d.89.1.1 (A:) The origin DNA-binding domain of SV40 T-antigen {Simian virus 40, Sv40 [TaxId: 10633]}
gskvedpkdfpsellsflshafsnrtlacfaiyttkekaallykkimekysvtfisrhns
ynhnilffltphrhrvsainnyaqklctfsflickgvnkeylmysaltrdpfsvieeslp
gglkehdfnpes

Timeline for d3qk2a_:

• d3qk2a_ first appeared in SCOPe 2.01
  
• d3qk2a_ appears in SCOPe 2.04
  
• d3qk2a_ is called d3qk2a1 in SCOPe 2.06
  
• d3qk2a_ appears in the current release, SCOPe 2.08, called d3qk2a1