Structural Classification of Proteins
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Fold: RRF/tRNA synthetase additional domain-like

core: alpha-beta(2)-alpha-beta(2); 2 layers: alpha/beta

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

Superfamilies:

  1. ThrRS/AlaRS common domain [55186] (2)
    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
    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
  2. Arginyl-tRNA synthetase (ArgRS), N-terminal 'additional' domain [55190] (1)
    link to SUPERFAMILY database - Superfamily
    1. Arginyl-tRNA synthetase (ArgRS), N-terminal 'additional' domain [55191] (2)
      1. Arginyl-tRNA synthetase (ArgRS), N-terminal 'additional' domain [55192]
        1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [55193] (3)
          1. 1f7u picpicxrefxref
            complexed with 1ma, 1mg, 2mg, 5mc, 5mu, arg, dhu, m2g, psu, so4
            1. region a:2-135 [59675] picpiclink
          2. 1bs2 picpicxrefxref
            1. region a:5-135 [39563] picpiclink
          3. 1f7v picpicxrefxref
            complexed with 1ma, 1mg, 2mg, 5mc, 5mu, dhu, m2g, psu
            1. region a:2-135 [59678] picpiclink
        2. Thermus thermophilus [TaxId: 274] [69749] (1)
          1. 1iq0 picpicxrefxref
            1. region a:1-96 [66259] picpiclink
  3. Ribosome recycling factor, RRF [55194] (1)
    link to SUPERFAMILY database - Superfamily
    1. Ribosome recycling factor, RRF [55195] (7)
      1. Ribosome recycling factor, RRF [55196]
        1. Thermotoga maritima [TaxId: 2336] [55197] (1)
          1. 1dd5 picpic
            1. chain a [39564] picpiclink
        2. Thermus thermophilus [TaxId: 274] [55198] (9)
          1. 1eh1 picpic
            1. chain a [39565] picpiclink
          2. 2v46 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1eh1a_
            complexed with 5mu, mg, zn
            1. region y:1-185 [152504] picpiclink
          3. 2v48 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1eh1a_
            complexed with 5mu, mg, zn
            1. region y:1-185 [152540] picpiclink
          4. 2qbe picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1eh1a_
            complexed with mg, zn
            1. region 6:1-185 [150458] picpiclink
          5. 2qbg picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1eh1a_
            complexed with mg, zn
            1. region 6:1-185 [150512] picpiclink
          6. 2qbi picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1eh1a_
            complexed with lll, mg, zn
            1. region 6:1-185 [150566] picpiclink
          7. 2qbk picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1eh1a_
            complexed with lll, mg, zn
            1. region 6:1-185 [150620] picpiclink
          8. 2z4l picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1eh1a_
            complexed with mg, par, zn
            1. region 6:1-185 [154076] picpiclink
          9. 2z4n picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1eh1a_
            complexed with mg, par, zn
            1. region 6:1-185 [154130] picpiclink
        3. Escherichia coli [TaxId: 562] [64292] (5)
          1. 1ek8 picpic
            complexed with dem, hg
            1. chain a [59444] picpiclink
          2. 1ise picpic
            mutant
            1. chain a [90691] picpiclink
          3. 2rdo picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1ek8a_
            1. region 8:1-185 [151938] picpiclink
          4. 1zn1 picpic
            automatically matched to d1ek8a_
            1. region a:1-185 [125370] picpiclink
          5. 1zn0 picpic
            automatically matched to d1ek8a_
            1. region a:1-185 [125369] picpiclink
        4. Aquifex aeolicus [TaxId: 63363] [64293] (1)
          1. 1ge9 picpic
            1. chain a [60463] picpiclink
        5. Vibrio parahaemolyticus [TaxId: 670] [89970] (1)
          1. 1is1 picpic
            1. chain a [83704] picpiclink
        6. Mouse (Mus musculus), mitochondrial [TaxId: 10090] [118014] (1)
          SQ Q9D6S7 116-186
          1. 1wih picpic
            Structural genomics target; core domain only
            1. chain a [114672] picpiclink
        7. Mycobacterium tuberculosis [TaxId: 1773] [160442] (3)
          SQ Q10794 2-184
          1. 1wqg picpic
            automatically matched to 1WQF A:2-184
            complexed with cd
            1. region a:2-184 [145821] picpiclink
          2. 1wqf picpic
            complexed with cd
            1. region a:2-184 [145820] picpiclink
          3. 1wqh picpic
            automatically matched to 1WQF A:2-184
            complexed with cd
            1. region a:2-184 [145822] picpiclink
  4. General secretion pathway protein M, EpsM [103054] (1)
    link to SUPERFAMILY database - Superfamily
    1. General secretion pathway protein M, EpsM [103055] (1)
      1. General secretion pathway protein M, EpsM [103056]
        1. Vibrio cholerae [TaxId: 666] [103057] (1)
          1. 1uv7 picpic
            1. chain a [100040] picpiclink
            2. chain b [100041] 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