Structural Classification of Proteins
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Fold: Insert subdomain of RNA polymerase alpha subunit

unusual fold; contains a left-handed beta-alpha-beta unit

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Insert subdomain of RNA polymerase alpha subunit [56552]
    unusual fold; contains a left-handed beta-alpha-beta unit

Superfamilies:

  1. Insert subdomain of RNA polymerase alpha subunit [56553] (1)
    link to SUPERFAMILY database - Superfamily
    1. Insert subdomain of RNA polymerase alpha subunit [56554] (4)
      1. RNA polymerase alpha subunit [56555]
        1. Escherichia coli [TaxId: 562] [56556] (1)
          1. 1bdf picpicxref
            mutant
            1. region a:53-178 [42602] picpiclink
            2. region b:53-178 [42603] picpiclink
            3. region c:53-178 [42604] picpiclink
            4. region d:53-178 [42605] picpiclink
        2. Thermus aquaticus [TaxId: 271] [64461] (7)
          1. 1ynj picpicxrefxrefxrefxrefxref
            automatically matched to d1i6va2
            complexed with srn, zn
            1. region a:50-172 [123738] picpiclink
          2. 1ynj picpicxrefxrefxrefxrefxref
            automatically matched to d1i6va2
            complexed with srn, zn
            1. region b:50-172 [123740] picpiclink
          3. 1i6v picpicxrefxrefxrefxref
            complexed with mg, rfp, zn
            1. region a:50-172 [61853] picpiclink
            2. region b:50-172 [61855] picpiclink
          4. 1ynn picpicxrefxrefxrefxrefxref
            automatically matched to d1i6va2
            complexed with rfp, zn
            1. region a:50-172 [123743] picpiclink
          5. 1ynn picpicxrefxrefxrefxrefxref
            automatically matched to d1i6va2
            complexed with rfp, zn
            1. region b:50-172 [123745] picpiclink
          6. 2gho picpicxrefxrefxrefxref
            automatically matched to d1i6va2
            1. region a:50-172 [135181] picpiclink
          7. 2gho picpicxrefxrefxrefxref
            automatically matched to d1i6va2
            1. region b:50-172 [135183] picpiclink
        3. Thermus thermophilus [TaxId: 274] [75595] (30)
          SQ Q9Z9H6; part of multichain biological unit
          1. 1smy picpicxrefxrefxrefxrefxrefxrefxref
            complexed with g4p, mg, zn
            1. region a:50-172 [105775] picpiclink
            2. region b:50-172 [105777] picpiclink
            3. region k:50-172 [105785] picpiclink
            4. region l:50-172 [105787] picpiclink
          2. 2a6h picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, std, zn
            1. region a:50-172 [126261] picpiclink
          3. 2a6h picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, std, zn
            1. region b:50-172 [126263] picpiclink
          4. 2a6h picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, std, zn
            1. region k:50-172 [126271] picpiclink
          5. 2a6h picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, std, zn
            1. region l:50-172 [126273] picpiclink
          6. 2a69 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, rpt, zn
            1. region a:50-172 [126212] picpiclink
          7. 2a69 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, rpt, zn
            1. region b:50-172 [126214] picpiclink
          8. 2a69 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, rpt, zn
            1. region k:50-172 [126222] picpiclink
          9. 2a69 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, rpt, zn
            1. region l:50-172 [126224] picpiclink
          10. 2a68 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, rbt, zn
            1. region a:50-172 [126192] picpiclink
          11. 2a68 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, rbt, zn
            1. region b:50-172 [126194] picpiclink
          12. 2a68 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, rbt, zn
            1. region k:50-172 [126202] picpiclink
          13. 2a68 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, rbt, zn
            1. region l:50-172 [126204] picpiclink
          14. 2be5 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, tgt, zn
            1. region a:50-172 [128352] picpiclink
          15. 2be5 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, tgt, zn
            1. region b:50-172 [128354] picpiclink
          16. 2be5 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, tgt, zn
            1. region k:50-172 [128362] picpiclink
          17. 2be5 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, tgt, zn
            1. region l:50-172 [128364] picpiclink
          18. 1iw7 picpicxrefxrefxrefxrefxrefxrefxref
            complexed with mg, pb
            1. region a:50-172 [71471] picpiclink
            2. region b:50-172 [71473] picpiclink
            3. region k:50-172 [71479] picpiclink
            4. region l:50-172 [71481] picpiclink
          19. 2a6e picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, zn
            1. region a:50-172 [126241] picpiclink
          20. 2a6e picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, zn
            1. region b:50-172 [126243] picpiclink
          21. 2a6e picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, zn
            1. region k:50-172 [126251] picpiclink
          22. 2a6e picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, zn
            1. region l:50-172 [126253] picpiclink
          23. 1zyr picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, std, zn
            1. region a:50-172 [125850] picpiclink
          24. 1zyr picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, std, zn
            1. region b:50-172 [125852] picpiclink
          25. 1zyr picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, std, zn
            1. region k:50-172 [125860] picpiclink
          26. 1zyr picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, std, zn
            1. region l:50-172 [125862] picpiclink
          27. 2cw0 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, zn
            1. region a:50-172 [130899] picpiclink
          28. 2cw0 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, zn
            1. region b:50-172 [130901] picpiclink
          29. 2cw0 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, zn
            1. region k:50-172 [130909] picpiclink
          30. 2cw0 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1iw7a2
            complexed with mg, zn
            1. region l:50-172 [130911] picpiclink
      2. RPB3 [64462]
        1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [64463] (25)
          SQ P16370; part of multichain biological unit
          1. 1twf picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with mn, utp, zn
            1. region c:42-172 [112728] picpiclink
          2. 1i50 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with mn, zn
            1. region c:42-172 [61757] picpiclink
          3. 1k83 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with ilx, mn, trx, zn
            1. region c:42-172 [68278] picpiclink
          4. 1i3q picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with mg, zn
            1. region c:42-172 [61610] picpiclink
          5. 2nvq picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with dut, mg, zn
            1. region c:42-172 [138637] picpiclink
          6. 1twc picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with gtp, mn, zn
            1. region c:42-172 [112714] picpiclink
          7. 1twa picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with atp, mn, zn
            1. region c:42-172 [112699] picpiclink
          8. 1i6h picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with mg, zn
            1. region c:42-172 [61834] picpiclink
          9. 1twh picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with atp, mn, zn
            1. region c:42-172 [112754] picpiclink
          10. 1twg picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with ctp, mn, zn
            1. region c:42-172 [112741] picpiclink
          11. 2nvy picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with mn, zn
            1. region c:42-172 [138683] picpiclink
          12. 2e2i picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with dgt, mg, zn
            1. region c:42-172 [131997] picpiclink
          13. 2e2j picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with g2p, mg, zn
            1. region c:42-172 [132010] picpiclink
          14. 2b63 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with 5bu, mg, zn
            1. region c:42-172 [127920] picpiclink
          15. 2ja7 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with bru, mg, tt, zn
            1. region c:42-172 [138193] picpiclink
          16. 2ja7 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with bru, mg, tt, zn
            1. region o:42-172 [138209] picpiclink
          17. 2nvx picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with dut, mg, zn
            1. region c:42-172 [138670] picpiclink
          18. 2nvt picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with g2p, mg, zn
            1. region c:42-172 [138650] picpiclink
          19. 2ja5 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with bru, mg, zn
            1. region c:42-172 [138161] picpiclink
          20. 2ja8 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with bru, mg, tt, zn
            1. region c:42-172 [138225] picpiclink
          21. 2b8k picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with zn
            1. region c:42-172 [128079] picpiclink
          22. 2ja6 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with bru, mg, tt, zn
            1. region c:42-172 [138177] picpiclink
          23. 2yu9 picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with mg, utp, zn
            1. region c:42-172 [140067] picpiclink
          24. 2e2h picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with gtp, mg, zn
            1. region c:42-172 [131984] picpiclink
          25. 2nvz picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to d1i3qc2
            complexed with mg, utp, zn
            1. region c:42-172 [138696] 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