Lineage for Family c.55.3.5: DnaQ-like 3'-5' exonuclease

  1. Root: SCOP 1.65
  2. 305035Class c: Alpha and beta proteins (a/b) [51349] (121 folds)
  3. 316624Fold 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. 316908Superfamily c.55.3: Ribonuclease H-like [53098] (7 families) (S)
    consists of one domain of this fold
  5. 317107Family c.55.3.5: DnaQ-like 3'-5' exonuclease [53118] (6 proteins)

Proteins:

  1. 317108Exonuclease domain of family B (archaeal and phage) DNA polymerases [53125] (6 species)
    elaborated with additional structures and the N-terminal subdomain
    the N-terminal subdomain of archaeal polymerases contains ferredoxin-like fold
    1. 317109Species Archaeon Desulfurococcus tok [TaxId:108142] [53130] (2 PDB entries)
    2. 317112Species Archaeon Pyrococcus kodakaraensis [TaxId:311400] [53131] (1 PDB entry)
    3. 317114Species Archaeon Thermococcus gorgonarius [TaxId:71997] [53128] (1 PDB entry)
    4. 317116Species Archaeon Thermococcus sp., 9on-7 [TaxId:35749] [53129] (1 PDB entry)
    5. 317118Species Bacteriophage RB69 [TaxId:12353] [53127] (5 PDB entries)
    6. 317125Species Bacteriophage T4 [TaxId:10665] [53126] (2 PDB entries)
  2. 317130Exonuclease domain of prokaryotic DNA polymerase [53119] (3 species)
    part of Klenow fragment, KF
    1. 317131Species Bacillus stearothermophilus, newly identified strain as yet unnamed [TaxId:1422] [53122] (10 PDB entries)
    2. 317143Species Escherichia coli [TaxId:562] [53120] (14 PDB entries)
    3. 317158Species Thermus aquaticus [TaxId:271] [53121] (13 PDB entries)
  3. 317172Exonuclease domain of T7 DNA polymerase [53123] (1 species)
  4. 317175Exonuclease I [53132] (1 species)
    also includes an alpha+beta domain with SH3-like like motif and non-globular C-terminal all-alpha region
  5. 317178N-terminal exonuclease domain of the epsilon subunit of DNA polymerase III [82444] (1 species)
  6. 317182Oligoribonuclease [89719] (1 species)

More info for Family c.55.3.5: DnaQ-like 3'-5' exonuclease

Timeline for Family c.55.3.5: DnaQ-like 3'-5' exonuclease: