Structural Classification of Proteins
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Family: 5' to 3' exonuclease, C-terminal subdomain

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: SAM domain-like [47768]
    4-5 helices; bundle of two orthogonally packed alpha-hairpins; involved in the interactions with DNA and proteins
  4. Superfamily: 5' to 3' exonuclease, C-terminal subdomain [47807]
    link to SUPERFAMILY database - Superfamily
  5. Family: 5' to 3' exonuclease, C-terminal subdomain [47808]

Protein Domains:

  1. T4 RNase H [47809]
    1. Bacteriophage T4 [TaxId: 10665] [47810] (2)
      1. 1tfr picpicxref
        complexed with mg
        1. region a:183-305 [18081] picpiclink
      2. 2ihn picpicxref
        automatically matched to d1tfra1
        mutant
        1. region a:183-305 [147679] picpiclink
  2. 5' to 3' exonuclease domain of DNA polymerase Taq [47811]
    1. Thermus aquaticus [TaxId: 271] [47812] (4)
      1. 1cmw picpicxrefxrefxref
        1. region a:174-289 [18084] picpiclink
      2. 1bgx picpicxrefxrefxrefxrefxrefxrefxref
        1. region t:174-289 [18083] picpiclink
      3. 1taq picpicxrefxrefxref
        complexed with bgl, zn; mutant
        1. region a:174-289 [18082] picpiclink
      4. 1tau picpicxrefxrefxref
        protein/DNA complex; complexed with bgl, zn
        1. region a:174-289 [18085] picpiclink
  3. T5 5'-exonuclease [47813]
    1. Bacteriophage T5 [TaxId: 10726] [47814] (4)
      1. 1xo1 picpicxref
        mutant
        1. region a:186-290 [18086] picpiclink
        2. region b:186-290 [18087] picpiclink
      2. 1exn picpicxref
        mutant
        1. region a:186-290 [18088] picpiclink
        2. region b:186-291 [18089] picpiclink
      3. 1ut8 picpicxref
        complexed with zn
        1. region a:186-291 [99908] picpiclink
        2. region b:186-291 [99910] picpiclink
      4. 1ut5 picpicxref
        complexed with mn
        1. region a:186-291 [99902] picpiclink
        2. region b:186-291 [99904] picpiclink
  4. Flap endonuclease-1 (Fen-1 nuclease) [47815]
    1. Archaeon Methanococcus jannaschii [TaxId: 2190] [47816] (2)
      1. 1a77 picpicxref
        complexed with mg
        1. region a:209-316 [18090] picpiclink
      2. 1a76 picpicxref
        complexed with mn
        1. region a:209-316 [18091] picpiclink
    2. Archaeon Pyrococcus horikoshii [TaxId: 53953] [81798] (1)
      1. 1mc8 picpicxref
        mutant
        1. region a:221-332 [78945] picpiclink
        2. region b:221-332 [78947] picpiclink
    3. Archaeon Pyrococcus furiosus [TaxId: 2261] [47818] (1)
      1. 1b43 picpicxref
        1. region a:220-339 [18092] picpiclink
        2. region b:220-339 [18093] picpiclink
    4. Archaeon Archaeoglobus fulgidus [TaxId: 2234] [101255] (2)
      1. 1rxw picpicxref
        1. region a:220-324 [98059] picpiclink
      2. 1rxv picpicxref
        1. region a:220-323 [98055] picpiclink
        2. region b:220-323 [98057] picpiclink
    5. Human (Homo sapiens) [TaxId: 9606] [140638] (3)
      SQ P39748 218-357
      1. 1ul1 picpicxrefxrefxrefxrefxrefxrefxrefxrefxref
        complexed with mg
        1. region x:218-357 [119690] picpiclink
      2. 1ul1 picpicxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to 1UL1 X:218-357
        complexed with mg
        1. region y:218-357 [119692] picpiclink
      3. 1ul1 picpicxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to 1UL1 X:218-357
        complexed with mg
        1. region z:218-356 [119694] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk