Lineage for d3sq2a1 (3sq2 A:1-375)

  1. Root: SCOPe 2.05
  2. 1815291Class c: Alpha and beta proteins (a/b) [51349] (148 folds)
  3. 1857400Fold c.55: Ribonuclease H-like motif [53066] (7 superfamilies)
    3 layers: a/b/a; mixed beta-sheet of 5 strands, order 32145; strand 2 is antiparallel to the rest
  4. 1859086Superfamily c.55.3: Ribonuclease H-like [53098] (15 families) (S)
    consists of one domain of this fold
  5. 1859666Family c.55.3.5: DnaQ-like 3'-5' exonuclease [53118] (16 proteins)
    contains Pfam PF00929
  6. 1859667Protein Exonuclease domain of family B DNA polymerases [53125] (8 species)
    elaborated with additional structures and the N-terminal subdomain
  7. 1859668Species Bacteriophage RB69 [TaxId:12353] [53127] (92 PDB entries)
    additional N-terminal subdomain contains rudimental OB-fold and rudimental ferredoxin-like fold
  8. 1859708Domain d3sq2a1: 3sq2 A:1-375 [233595]
    Other proteins in same PDB: d3sq2a2
    automated match to d1ih7a1
    protein/DNA complex; complexed with ca, ttp

Details for d3sq2a1

PDB Entry: 3sq2 (more details), 2.1 Å

PDB Description: RB69 DNA Polymerase Ternary Complex with dTTP Opposite 2AP (AT rich sequence)
PDB Compounds: (A:) DNA polymerase

SCOPe Domain Sequences for d3sq2a1:

Sequence; same for both SEQRES and ATOM records: (download)

>d3sq2a1 c.55.3.5 (A:1-375) Exonuclease domain of family B DNA polymerases {Bacteriophage RB69 [TaxId: 12353]}

SCOPe Domain Coordinates for d3sq2a1:

Click to download the PDB-style file with coordinates for d3sq2a1.
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Timeline for d3sq2a1: