Structural Classification of Proteins
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Family: Plant O-methyltransferase, N-terminal domain

unknown function

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: DNA/RNA-binding 3-helical bundle [46688]
    core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down
  4. Superfamily: "Winged helix" DNA-binding domain [46785]
    contains a small beta-sheet (wing)
    link to SUPERFAMILY database - Superfamily
  5. Family: Plant O-methyltransferase, N-terminal domain [63475]
    unknown function

Protein Domains:

  1. Chalcone O-methyltransferase [63476]
    1. Alfalfa (Medicago sativa) [TaxId: 3879] [63477] (2)
      1. 1fp1 picpicxref
        complexed with hcc, sah
        1. region d:19-128 [59939] picpiclink
      2. 1fpq picpicxref
        complexed with sam
        1. region a:20-128 [59947] picpiclink
  2. Isoflavone O-methyltransferase [63478]
    1. Alfalfa (Medicago sativa) [TaxId: 3879] [63479] (2)
      1. 1fp2 picpicxref
        complexed with hmo, sah
        1. region a:8-108 [59941] picpiclink
      2. 1fpx picpicxref
        complexed with sam
        1. region a:8-108 [59950] picpiclink
  3. Caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase [74686]
    1. Alfalfa (Medicago sativa) [TaxId: 3879] [74687] (2)
      1. 1kyz picpicxref
        complexed with fer, sah
        1. region a:13-119 [73312] picpiclink
        2. region c:10-119 [73314] picpiclink
        3. region e:5-119 [73316] picpiclink
      2. 1kyw picpicxref
        complexed with hfl, sah
        1. region a:13-119 [73296] picpiclink
        2. region c:5-119 [73298] picpiclink
        3. region f:5-119 [73300] picpiclink
  4. Aclacinomycin-10-hydroxylase RdmB [101035]
    evolved a different function; binds SAM and SAH
    1. Streptomyces purpurascens [TaxId: 1924] [101036] (4)
      SQ Q54527
      1. 1qzz picpicxref
        complexed with act, sam
        1. region a:10-101 [96719] picpiclink
      2. 1r00 picpicxref
        complexed with act, sah
        1. region a:10-101 [96721] picpiclink
      3. 1xds picpicxref
        complexed with dra, sam
        1. region a:10-101 [115174] picpiclink
        2. region b:10-101 [115176] picpiclink
      4. 1xdu picpicxref
        complexed with act, sfg
        1. region a:10-101 [115178] picpiclink
  5. Carminomycin 4-O-methyltransferase [109667]
    1. Streptomyces peucetius [TaxId: 1950] [109668] (2)
      SQ Q06528
      1. 1tw3 picpicxref
        complexed with ert, sah
        1. region a:14-98 [107373] picpiclink
        2. region b:14-98 [107375] picpiclink
      2. 1tw2 picpicxref
        complexed with ert, sah
        1. region a:14-98 [107369] picpiclink
        2. region b:14-98 [107371] 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