Family: Spermidine synthase

contains additional N-terminal tetramerisation all-beta domain, res. 1-71

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a/b) [51349]
   Mainly parallel beta sheets (beta-alpha-beta units)
3. Fold: S-adenosyl-L-methionine-dependent methyltransferases [53334]
   core: 3 layers, a/b/a; mixed beta-sheet of 7 strands, order 3214576; strand 7 is antiparallel to the rest
4. Superfamily: S-adenosyl-L-methionine-dependent methyltransferases [53335]
   uperfamily
5. Family: Spermidine synthase [69557]
   contains additional N-terminal tetramerisation all-beta domain, res. 1-71

Protein Domains:

1. Spermidine synthase [69558]
   polyamine aminopropyltransferase
   1. Thermus thermophilus [TaxId: 274] [102586] (1)
      1. 1uir
         1. chain a [99429]
         2. chain b [99430]
   2. Thermotoga maritima [TaxId: 2336] [69559] (2)
      1. 1inl
         1. chain a [66220]
         2. chain b [66221]
         3. chain c [66222]
         4. chain d [66223]
      2. 1jq3
         complexed with aat
         1. chain a [67079]
         2. chain b [67080]
         3. chain c [67081]
         4. chain d [67082]
   3. Bacillus subtilis [TaxId: 1423] [82478] (1)
      1. 1iy9
         CASP5
         1. chain a [76943]
         2. chain b [76944]
         3. chain c [76945]
         4. chain d [76946]
   4. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [117680] (5)
      SQ Q9ZUB3
      1. 1xj5
         1. chain a [115378]
         2. chain b [115379]
         3. chain c [115380]
         4. chain d [115381]
      2. 2q41
         automatically matched to d1xj5b_
         1. region a:41-330 [139815]
      3. 2q41
         automatically matched to d1xj5b_
         1. region b:41-330 [139816]
      4. 2q41
         automatically matched to d1xj5b_
         1. region c:41-330 [139817]
      5. 2q41
         automatically matched to d1xj5b_
         1. region d:41-330 [139818]
   5. Caenorhabditis elegans [TaxId: 6239] [142589] (2)
      SQ Q9U2F0 3-314
      1. 2b2c
         1. region a:3-314 [127706]
      2. 2b2c
         automatically matched to 2B2C A:3-314
         1. region b:3-314 [127707]
   6. Human (Homo sapiens) [TaxId: 9606] [142590] (8)
      SQ P19623 15-300
      1. 2o07
         automatically matched to 2O05 A:15-300
         complexed with mta, spd
         1. region a:16-300 [138862]
      2. 2o07
         automatically matched to 2O05 A:15-300
         complexed with mta, spd
         1. region b:15-299 [138863]
      3. 2o06
         automatically matched to 2O05 A:15-300
         complexed with mg, mta, put
         1. region a:15-300 [138860]
      4. 2o06
         automatically matched to 2O05 A:15-300
         complexed with mg, mta, put
         1. region b:15-300 [138861]
      5. 2o0l
         automatically matched to 2O05 A:15-300
         complexed with s4m
         1. region a:16-300 [138864]
      6. 2o0l
         automatically matched to 2O05 A:15-300
         complexed with s4m
         1. region b:15-299 [138865]
      7. 2o05
         complexed with mta
         1. region a:15-300 [138858]
      8. 2o05
         automatically matched to 2O05 A:15-300
         complexed with mta
         1. region b:15-300 [138859]
2. Putative spermidine synthetase PF0127 (SpeE) [82479]
   1. Archaeon Pyrococcus furiosus [TaxId: 2261] [82480] (1)
      1. 1mjf
         structural genomics
         1. chain a [79198]
         2. chain b [79199]

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