Structural Classification of Proteins
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Fold: Pseudouridine synthase

consists of two alpha+beta subdomains with some similarity to the ferredoxin-like fold

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Pseudouridine synthase [100877]
    consists of two alpha+beta subdomains with some similarity to the ferredoxin-like fold

Superfamilies:

  1. Pseudouridine synthase [55120] (4)
    the active site is the most conserved structural region of the superfamily and is located between the subdomains
    link to SUPERFAMILY database - Superfamily
    1. Pseudouridine synthase I TruA [55121] (1)
      1. Pseudouridine synthase I TruA [55122]
        1. Escherichia coli [TaxId: 562] [55123] (10)
          1. 1dj0 picpic
            complexed with cl
            1. chain a [90337] picpiclink
            2. chain b [90338] picpiclink
          2. 2nqp picpic
            automatically matched to d1dj0a_
            complexed with k
            1. region a:7-270 [138474] picpiclink
          3. 2nqp picpic
            automatically matched to d1dj0a_
            complexed with k
            1. region b:7-270 [138475] picpiclink
          4. 2nqp picpic
            automatically matched to d1dj0a_
            complexed with k
            1. region c:7-270 [138476] picpiclink
          5. 2nqp picpic
            automatically matched to d1dj0a_
            complexed with k
            1. region d:8-270 [138477] picpiclink
          6. 2nr0 picpic
            automatically matched to d1dj0a_
            1. region a:7-270 [138514] picpiclink
          7. 2nr0 picpic
            automatically matched to d1dj0a_
            1. region b:7-270 [138515] picpiclink
          8. 2nr0 picpic
            automatically matched to d1dj0a_
            1. region c:7-270 [138516] picpiclink
          9. 2nr0 picpic
            automatically matched to d1dj0a_
            1. region d:7-270 [138517] picpiclink
          10. 2nre picpic
            automatically matched to d1dj0a_
            complexed with k
            1. region a:7-270 [138520] picpiclink
    2. Pseudouridine synthase II TruB [69746] (5)
      contains C-terminal PUA domain
      1. Pseudouridine synthase II TruB [69747]
        1. Escherichia coli [TaxId: 562] [69748] (3)
          1. 1k8w picpicxref
            complexed with fhu, so4; mutant
            1. region a:9-250 [90388] picpiclink
          2. 1r3f picpicxref
            1. region a:8-250 [96910] picpiclink
          3. 1zl3 picpicxref
            automatically matched to d1r3fa2
            complexed with so4, ud5; mutant
            1. region a:10-250 [125236] picpiclink
        2. Thermotoga maritima [TaxId: 2336] [103016] (8)
          1. 1r3e picpicxref
            complexed with fhu
            1. region a:10-237 [96908] picpiclink
          2. 2ab4 picpicxref
            complexed with fhu, zn; mutant
            1. region a:1-228 [126506] picpiclink
          3. 1ze1 picpicxrefxrefxrefxref
            automatically matched to d1r3ea2
            complexed with mg
            1. region a:1-228 [124963] picpiclink
          4. 1ze1 picpicxrefxrefxrefxref
            automatically matched to d1r3ea2
            complexed with mg
            1. region b:1-228 [124965] picpiclink
          5. 1ze1 picpicxrefxrefxrefxref
            automatically matched to d1r3ea2
            complexed with mg
            1. region c:1-228 [124967] picpiclink
          6. 1ze1 picpicxrefxrefxrefxref
            automatically matched to d1r3ea2
            complexed with mg
            1. region d:1-228 [124969] picpiclink
          7. 1ze2 picpicxrefxref
            automatically matched to d1r3ea2
            complexed with fhu
            1. region a:1-228 [124971] picpiclink
          8. 1ze2 picpicxrefxref
            automatically matched to d1r3ea2
            complexed with fhu
            1. region b:1-228 [124973] picpiclink
        3. Mycobacterium tuberculosis [TaxId: 1773] [103017] (1)
          1. 1sgv picpicxref
            1. region a:3-235 [98859] picpiclink
            2. region b:1-235 [98861] picpiclink
        4. Archaeon Pyrococcus furiosus [TaxId: 2261] [143434] (4)
          SQ Q7LWY0 5-249
          1. 2ey4 picpicxrefxrefxrefxrefxrefxref
            complexed with zn
            1. region a:8-252 [132579] picpiclink
          2. 2ey4 picpicxrefxrefxrefxrefxrefxref
            automatically matched to 2EY4 A:8-252
            complexed with zn
            1. region b:11-252 [132581] picpiclink
          3. 2hvy picpicxrefxrefxrefxref
            automatically matched to 2EY4 A:8-252
            complexed with atp, zn; mutant
            1. region a:11-252 [136818] picpiclink
          4. 2rfk picpicxrefxrefxref
            automatically matched to d2ey4a2
            complexed with zn; mutant
            1. region a:8-252 [151997] picpiclink
        5. Archaeon Methanococcus jannaschii [TaxId: 2190] [143435] (1)
          SQ Q57612 17-246
          1. 2apo picpicxrefxref
            complexed with k, zn
            1. region a:17-246 [127134] picpiclink
    3. Pseudouridine synthase RsuA/RluD [75459] (4)
      contains N-terminal alpha-L RNA-binding motif
      1. Ribosomal small subunit pseudouridine 516 synthase RsuA [75460]
        1. Escherichia coli [TaxId: 562] [75461] (3)
          1. 1ksk picpicxref
            complexed with mse, ura
            1. region a:60-231 [90389] picpiclink
          2. 1ksl picpicxref
            complexed with mse, ura
            1. region a:60-231 [90390] picpiclink
          3. 1ksv picpicxref
            complexed with mse, u
            1. region a:60-231 [90391] picpiclink
        2. Haemophilus influenzae [TaxId: 727] [103018] (1)
          1. 1vio picpicxref
            structural genomics
            complexed with bu1
            1. region a:58-231 [100762] picpiclink
            2. region b:58-231 [100764] picpiclink
      2. Ribosomal large subunit pseudouridine synthase D, RluD [103019]
        1. Escherichia coli [TaxId: 562] [103020] (3)
          SQ P33643
          1. 1v9f picpic
            complexed with po4
            1. chain a [108448] picpiclink
          2. 1prz picpic
            mutant
            1. chain a [95064] picpiclink
          3. 1qyu picpic
            1. chain a [96604] picpiclink
      3. Ribosomal large subunit pseudouridine synthase C, RluC [111010]
        1. Escherichia coli [TaxId: 562] [111011] (1)
          SQ P23851
          1. 1v9k picpic
            complexed with so4; mutant
            1. chain a [108449] picpiclink
            2. chain b [108450] picpiclink
    4. tRNA pseudouridine synthase TruD [103021] (1)
      natural circular permutation in the catalytic domain; insertion of the family-specific alpha+beta subdomain
      1. tRNA pseudouridine synthase TruD [103022]
        1. Escherichia coli [TaxId: 562] [103023] (3)
          SQ Q57261
          family-specific insert subdomain: res. 158-301
          1. 1szw picpic
            1. chain a [99047] picpiclink
            2. chain b [99048] picpiclink
          2. 1si7 picpic
            1. chain a [98883] picpiclink
          3. 1sb7 picpic
            complexed with gol, po4
            1. chain a [105408] picpiclink
            2. chain b [105409] 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