Structural Classification of Proteins
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Superfamily: ThrRS/AlaRS common domain

putative editing domain found in the N-terminal part of ThrRS, the C-terminal of AlaRS, and as a stand-alone protein; probable circular permutation of LuxS (d.185.1.2)
link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: RRF/tRNA synthetase additional domain-like [55185]
    core: alpha-beta(2)-alpha-beta(2); 2 layers: alpha/beta
  4. Superfamily: ThrRS/AlaRS common domain [55186]
    putative editing domain found in the N-terminal part of ThrRS, the C-terminal of AlaRS, and as a stand-alone protein; probable circular permutation of LuxS (d.185.1.2)
    link to SUPERFAMILY database - Superfamily

Families:

  1. Threonyl-tRNA synthetase (ThrRS), second 'additional' domain [55187] (2)
    1. Threonyl-tRNA synthetase (ThrRS), second 'additional' domain [55188]
      1. Escherichia coli [TaxId: 562] [55189] (5)
        SQ P0A8M3
        1. 1tke picpicxref
          complexed with ser
          1. region a:63-224 [112471] picpiclink
        2. 1tky picpicxref
          complexed with a3s
          1. region a:63-224 [112489] picpiclink
        3. 1tje picpicxref
          1. region a:63-224 [112445] picpiclink
        4. 1tkg picpicxref
          complexed with ssa
          1. region a:63-224 [112473] picpiclink
        5. 1qf6 picpicxrefxrefxref
          complexed with aet, amp, dhu, g7m, psu, zn
          1. region a:63-241 [39562] picpiclink
      2. Staphylococcus aureus [TaxId: 1280] [103050] (2)
        1. 1nyr picpicxrefxrefxref
          complexed with atp, thr, zn
          1. region a:63-241 [92356] picpiclink
          2. region b:63-241 [92360] picpiclink
        2. 1nyq picpicxrefxrefxref
          complexed with tsb, zn
          1. region a:63-241 [92348] picpiclink
          2. region b:63-241 [92352] picpiclink
  2. AlaX-like [103051] (2)
    1. Hypothetical protein PH0574 [103052]
      stand-alone protein related to the AlaRS domain
      1. Archaeon Pyrococcus horikoshii [TaxId: 53953] [103053] (7)
        SQ P27248
        1. 1v4p picpic
          complexed with zn2
          1. chain a [113533] picpiclink
          2. chain b [113534] picpiclink
          3. chain c [113535] picpiclink
        2. 1wxo picpic
          automatically matched to d1v7oa_
          complexed with zn
          1. region a:1-152 [121403] picpiclink
        3. 1wxo picpic
          automatically matched to d1v7oa_
          complexed with zn
          1. region b:1-154 [121404] picpiclink
        4. 1wxo picpic
          automatically matched to d1v7oa_
          complexed with zn
          1. region c:1-152 [121405] picpiclink
        5. 1v7o picpic
          1. chain a [100480] picpiclink
          2. chain b [100481] picpiclink
        6. 1wnu picpic
          automatically matched to d1v7oa_
          complexed with ser, zn
          1. region a:1-154 [121106] picpiclink
        7. 1wnu picpic
          automatically matched to d1v7oa_
          complexed with ser, zn
          1. region b:1-152 [121107] picpiclink
    2. AlaX-M trans-editing enzyme, C-terminal domain [160440]
      1. Pyrococcus horikoshii [TaxId: 53953] [160441] (1)
        SQ O57848 88-216
        1. 2e1b picpicxref
          complexed with zn
          1. region a:88-216 [146624] 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