SCOP 1.73: Domain d1qc9a_: 1qc9 A:

Lineage for d1qc9a_ (1qc9 A:)

1. Root: SCOP 1.73

2. Class c: Alpha and beta proteins (a/b) [51349] (141 folds)

3. Fold c.52: Restriction endonuclease-like [52979] (3 superfamilies)
   core: 3 layers, a/b/a; mixed beta-sheet of 5 strands, order 12345; strands 2 &, in some families, 5 are antiparallel to the rest

4. Superfamily c.52.1: Restriction endonuclease-like [52980] (31 families)

5. Family c.52.1.1: Restriction endonuclease EcoRI [52981] (1 protein)

6. Protein Restriction endonuclease EcoRI [52982] (1 species)

7. Species Escherichia coli [TaxId:562] [52983] (7 PDB entries)

8. Domain d1qc9a_: 1qc9 A: [33235]

Details for d1qc9a_

PDB Entry: 1qc9, 3 Å

PDB Description: the crystallographic structure of restriction endonuclease eco ri at 3.3 a in the absense of dna

PDB Compounds: (A:) protein (eco ri endonuclease)

SCOP Domain Sequences for d1qc9a_:

Sequence, based on SEQRES records:

>d1qc9a_ c.52.1.1 (A:) Restriction endonuclease EcoRI {Escherichia coli [TaxId: 562]}
sqgvigifgdyakahdlavgevsklvkkalsneypqlsfryrdsikkteinealkkidpd
lggtlfvsnssikpdggivevkddygewrvvlvaeakhqgkdiinirngllvgkrgdqdl
maagnaiershkniseianfmlseshfpyvlflegsnfltenisitrpdgrvvnleynsg
ilnrldrltaanygmpinsnlcinkfvnhkdksimlqaasiytqgdgrewdskimfeimf
disttslrvlgrdlfeqltsk

Sequence, based on observed residues (ATOM records):

>d1qc9a_ c.52.1.1 (A:) Restriction endonuclease EcoRI {Escherichia coli [TaxId: 562]}
sqgvigifgdyakahdlavgevsklvkkalsneypqlsfryrdsikkteinealkkidpd
lggtlfvsnssikpdggivevkddygewrvvlvaeakhqgkdiinkrgdqdlmaagnaie
rshkniseianfmlseshfpyvlflegsnfltenisitrpdgrvvnleynsgilnrldrl
taanygmpinsnlcinkfvnhkdksimlqaasiytqgdgrewdskimfeimfdisttslr
vlgrdlfeqltsk

Timeline for d1qc9a_:

• d1qc9a_ first appeared (with stable ids) in SCOP 1.55
  
• d1qc9a_ appears in SCOP 1.71
  
• d1qc9a_ appears in SCOP 1.75
  
• d1qc9a_ appears in the current release, SCOPe 2.08