Structural Classification of Proteins
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Fold: Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)

2 curved layers, a/b; parallel beta-sheet; order 1234...N; there are sequence similarities between different superfamilies

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: Leucine-rich repeat, LRR (right-handed beta-alpha superhelix) [52046]
    2 curved layers, a/b; parallel beta-sheet; order 1234...N; there are sequence similarities between different superfamilies

Superfamilies:

  1. RNI-like [52047] (3)
    regular structure consisting of similar repeats
    link to SUPERFAMILY database - Superfamily
    1. 28-residue LRR [52048] (4) picpic
    2. Rna1p (RanGAP1), N-terminal domain [52052] (1) picpic
    3. Cyclin A/CDK2-associated p19, Skp2 [52055] (1) picpic
  2. L domain-like [52058] (8)
    less regular structure consisting of variable repeats
    link to SUPERFAMILY database - Superfamily
    1. Internalin LRR domain [52059] (3) picpic
      capped at the N-end with a truncated EF-hand subdomain
    2. Leucine rich effector protein YopM [69433] (1) picpic
    3. Ngr ectodomain-like [75142] (6) picpic
    4. Polygalacturonase inhibiting protein PGIP [89569] (1) picpic
    5. Rab geranylgeranyltransferase alpha-subunit, C-terminal domain [52062] (1) picpic
    6. mRNA export factor tap [52065] (1) picpic
    7. U2A'-like [52068] (1) picpic
      duplication: consists of 5-6 partly irregular repeats
    8. L domain [52071] (6) picpic
  3. Outer arm dynein light chain 1 [52075] (1)
    (beta-beta-alpha)n superhelix
    link to SUPERFAMILY database - Superfamily
    1. Outer arm dynein light chain 1 [52076] (1) picpic
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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