Structural Classification of Proteins
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Fold: SpoIIaa-like

core: 4 turns of a (beta-alpha)n superhelix

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: SpoIIaa-like [52086]
    core: 4 turns of a (beta-alpha)n superhelix

Superfamilies:

  1. CRAL/TRIO domain [52087] (1)
    link to SUPERFAMILY database - Superfamily
    1. CRAL/TRIO domain [52088] (3)
      Pfam 00650
      1. C-terminal domain of phosphatidylinositol transfer protein sec14p [52089]
        1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [52090] (1)
          1. 1aua picpicxref
            complexed with bog
            1. region a:97-299 [30882] picpiclink
      2. Alpha-tocopherol transfer protein [102203]
        1. Human (Homo sapiens) [TaxId: 9606] [102204] (3)
          1. 1r5l picpicxref
            complexed with viv
            1. region a:91-275 [97100] picpiclink
          2. 1oiz picpicxref
            complexed with trt
            1. region a:91-274 [93080] picpiclink
            2. region b:91-275 [93082] picpiclink
          3. 1oip picpicxref
            complexed with so4, vit
            1. region a:91-275 [93072] picpiclink
      3. Supernatant protein factor (SPF), middle domain [102205]
        Sec14-like protein 2; contains extra C-terminal beta-sandwich domain
        1. Human (Homo sapiens) [TaxId: 9606] [102206] (2)
          SQ O76054
          1. 1olm picpicxrefxref
            complexed with vtq
            1. region a:76-274 [104010] picpiclink
            2. region c:76-274 [104013] picpiclink
            3. region e:76-274 [104016] picpiclink
          2. 1o6u picpicxrefxref
            complexed with plm
            1. region a:76-274 [92591] picpiclink
            2. region c:76-274 [92594] picpiclink
            3. region e:76-274 [92597] picpiclink
  2. SpoIIaa-like [52091] (2)
    link to SUPERFAMILY database - Superfamily
    1. Anti-sigma factor antagonist SpoIIaa [52092] (4)
      1. Anti-sigma factor antagonist SpoIIaa [52093]
        1. Bacillus sphaericus [TaxId: 1421] [63953] (3)
          1. 1h4x picpic
            phosphorylated form
            complexed with trs
            1. chain a [60626] picpiclink
            2. chain b [60627] picpiclink
          2. 1h4y picpic
            unphosphorylated form
            mutant
            1. chain a [60628] picpiclink
            2. chain b [60629] picpiclink
          3. 1h4z picpic
            unphosphorylated form
            1. chain a [60630] picpiclink
        2. Bacillus subtilis [TaxId: 1423] [52094] (2)
          1. 1auz picpic
            1. chain a [30883] picpiclink
          2. 1buz picpic
            1. chain a [30884] picpiclink
        3. Bacillus stearothermophilus [TaxId: 1422] [110448] (4)
          SQ O32726 # 90% sequence identity
          1. 1th8 picpicxref
            complexed with adp, mg
            1. chain b [106909] picpiclink
          2. 1tid picpicxref
            complexed with atp, mg; mutant
            1. chain b [107000] picpiclink
            2. chain d [107002] picpiclink
          3. 1til picpicxref
            complexed with atp, mg; mutant
            1. chain b [107005] picpiclink
            2. chain d [107007] picpiclink
            3. chain f [107009] picpiclink
          4. 1thn picpicxref
            complexed with adp, dmf
            1. chain b [106917] picpiclink
            2. chain d [106919] picpiclink
        4. Thermotoga maritima [TaxId: 2336] [110449] (3)
          SQ Q9X1F5; TM1442
          1. 1vc1 picpic
            1. chain a [108493] picpiclink
            2. chain b [108494] picpiclink
          2. 1t6r picpic
            automatically matched to d1vc1a_
            1. region a:1-110 [119161] picpiclink
          3. 1sbo picpic
            Structural genomics target
            1. chain a [112065] picpiclink
    2. Sfri0576-like [159456] (2)
      significant structural variability despite high sequence similarity
      1. Uncharacterized protein Shew3102 [159457]
        1. Shewanella loihica [TaxId: 359303] [159458] (2)
          SQ A3QHM0 1-125
          1. 2q3l picpic
            complexed with cl, mpd, na
            1. region a:1-125 [150032] picpiclink
          2. 2q3l picpic
            automatically matched to 2Q3L A:1-125
            complexed with cl, mpd, na
            1. region b:1-125 [150033] picpiclink
      2. Hypothetical protein Sfri0576 [159459]
        1. Shewanella frigidimarina [TaxId: 56812] [159460] (2)
          SQ Q087X8 2-126
          1. 2ook picpic
            complexed with edo
            1. region a:2-126 [148930] picpiclink
          2. 2ook picpic
            automatically matched to 2OOK A:2-126
            complexed with edo
            1. region b:3-126 [148931] 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