SCOPe 2.01: Domain d1smta_: 1smt A:

Lineage for d1smta_ (1smt A:)

1. Root: SCOPe 2.01

2. Class a: All alpha proteins [46456] (284 folds)

3. Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (14 superfamilies)
   core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down

4. Superfamily a.4.5: "Winged helix" DNA-binding domain [46785] (85 families)
   contains a small beta-sheet (wing)

5. Family a.4.5.5: ArsR-like transcriptional regulators [46801] (5 proteins)
   The N- and C-terminal helical extensions to the common fold form the dimer interface

6. Protein SmtB repressor [46802] (1 species)

7. Species Cyanobacteria (Synechococcus), pcc7942 [TaxId:1129] [46803] (4 PDB entries)
   Uniprot P30340

8. Domain d1smta_: 1smt A: [16109]

Details for d1smta_

PDB Entry: 1smt, 2.2 Å

PDB Description: smtb repressor from synechococcus pcc7942

PDB Compounds: (A:) Transcriptional repressor smtB

SCOPe Domain Sequences for d1smta_:

Sequence; same for both SEQRES and ATOM records:

>d1smta_ a.4.5.5 (A:) SmtB repressor {Cyanobacteria (Synechococcus), pcc7942 [TaxId: 1129]}
elqaiapevaqslaeffavladpnrlrllsllarselcvgdlaqaigvsesavshqlrsl
rnlrlvsyrkqgrhvyyqlqdhhivalyqnaldhlqec

Timeline for d1smta_:

• d1smta_ first appeared (with stable ids) in SCOP 1.55
  
• d1smta_ appears in SCOP 1.75
  
• d1smta_ appears in SCOPe 2.02
  
• d1smta_ appears in the current release, SCOPe 2.08