Structural Classification of Proteins
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Superfamily: KaiA/RbsU domain

link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: KaiA/RbsU domain [101214]
    4 helices; bundle, right-handed twist; right-handed superhelix
  4. Superfamily: KaiA/RbsU domain [101215]
    link to SUPERFAMILY database - Superfamily

Families:

  1. Circadian clock protein KaiA, C-terminal domain [101216] (3)
    1. Circadian clock protein KaiA, C-terminal domain [101217]
      1. Thermosynechococcus elongatus bp-1 [TaxId: 197221] [101218] (5)
        SQ Q79V62 174-283
        1. 1v2z picpic
          1. chain a [108300] picpiclink
        2. 1sv1 picpic
          complexed with the KaiC C-terminal peptide (SQ Q79V60 488-518), chains C and D
          1. chain a [106039] picpiclink
          2. chain b [106040] picpiclink
        3. 1q6b picpic
          1. chain a [95968] picpiclink
          2. chain b [95969] picpiclink
        4. 1suy picpic
          complexed with the KaiC C-terminal peptide (SQ Q79V60 488-518), chains C and D
          1. chain a [106033] picpiclink
          2. chain b [106034] picpiclink
        5. 1q6a picpic
          1. chain a [95966] picpiclink
          2. chain b [95967] picpiclink
      2. Cyanobacterium (Nostoc sp. PCC 7120) [TaxId: 103690] [101219] (1)
        KaiA from Nostoc species lacks the N-terminal CheY-like domain
        1. 1r5q picpic
          1. chain a [97103] picpiclink
      3. Synechococcus elongatus PCC 7942 [TaxId: 1140] [109835] (1)
        SQ Q79PF6
        1. 1r8j picpicxref
          structured linker 136-176 in swapped dimer
          1. region a:177-282 [104847] picpiclink
          2. region b:177-282 [104849] picpiclink
  2. Phosphoserine phosphatase RsbU, N-terminal domain [109836] (1)
    forms a helix-swapped dimer that otherwise is similar to the KaiA domain dimer
    1. Phosphoserine phosphatase RsbU, N-terminal domain [109837]
      1. Bacillus subtilis [TaxId: 1423] [109838] (1)
        SQ P40399 1-84
        1. 1w53 picpic
          complexed with gol, xe
          1. chain a [109175] 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