SCOPe 2.08: Domain d2q41b_: 2q41 B:

Lineage for d2q41b_ (2q41 B:)

1. Root: SCOPe 2.08

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.66: S-adenosyl-L-methionine-dependent methyltransferases [53334] (1 superfamily)
   core: 3 layers, a/b/a; mixed beta-sheet of 7 strands, order 3214576; strand 7 is antiparallel to the rest

4. Superfamily c.66.1: S-adenosyl-L-methionine-dependent methyltransferases [53335] (61 families)

5. Family c.66.1.17: Spermidine synthase [69557] (3 proteins)
   contains additional N-terminal tetramerisation all-beta domain, res. 1-71

6. Protein Spermidine synthase [69558] (6 species)
   polyamine aminopropyltransferase

7. Species Thale cress (Arabidopsis thaliana) [TaxId:3702] [117680] (4 PDB entries)
   Uniprot Q9ZUB3

8. Domain d2q41b_: 2q41 B: [139816]
   automated match to d1xj5b_

Details for d2q41b_

PDB Entry: 2q41, 2.7 Å

PDB Description: Ensemble refinement of the protein crystal structure of spermidine synthase from Arabidopsis thaliana gene At1g23820

PDB Compounds: (B:) Spermidine synthase 1

SCOPe Domain Sequences for d2q41b_:

Sequence, based on SEQRES records:

>d2q41b_ c.66.1.17 (B:) Spermidine synthase {Thale cress (Arabidopsis thaliana) [TaxId: 3702]}
acfstvipgwfsemspmwpgeahslkvekvlfqgksdyqdvivfqsatygkvlvldgviq
lterdecayqemithlplcsipnpkkvlvigggdggvlrevarhasieqidmceidkmvv
dvskqffpdvaigyedprvnlvigdgvaflknaaegsydavivdssdpigpakelfekpf
fqsvaralrpggvvctqaeslwlhmdiiedivsncreifkgsvnyawtsvptypsgvigf
mlcstegpdvdfkhplnpidesssksngplkfynaeihsaafclpsfakkvie

Sequence, based on observed residues (ATOM records):

>d2q41b_ c.66.1.17 (B:) Spermidine synthase {Thale cress (Arabidopsis thaliana) [TaxId: 3702]}
acfstvipgwfsemspmwpgeahslkvekvlfqgksdyqdvivfqsatygkvlvldgviq
lterdecayqemithlplcsipnpkkvlvigggdggvlrevarhasieqidmceidkmvv
dvskqffpdvaigyedprvnlvigdgvaflknaaegsydavivdssdpigpakelfekpf
fqsvaralrpggvvctqaeslwlhmdiiedivsncreifkgsvnyawtsvptypsgvigf
mlcstegpdvdfkhplnpigplkfynaeihsaafclpsfakkvie

Timeline for d2q41b_:

• d2q41b_ first appeared in SCOP 1.73, called d2q41b1
  
• d2q41b_ appears in SCOPe 2.07