Lineage for d1t9ab2 (1t9a B:89-263)

  1. Root: SCOP 1.73
  2. 681097Class c: Alpha and beta proteins (a/b) [51349] (141 folds)
  3. 694610Fold c.36: Thiamin diphosphate-binding fold (THDP-binding) [52517] (1 superfamily)
    3 layers: a/b/a; parallel beta-sheet of 6 strands, order 213465
  4. 694611Superfamily c.36.1: Thiamin diphosphate-binding fold (THDP-binding) [52518] (8 families) (S)
    there are two different functional modules of this fold: pyridine-binding (Pyr) and pyrophosphate-binding (PP) modules
    two Pyr and two PP modules assemble together in a conserved heterotetrameric core that binds two THDP coenzyme molecules
  5. 694612Family c.36.1.5: Pyruvate oxidase and decarboxylase Pyr module [88724] (8 proteins)
    the N-terminal, Pyr module is separated from the C-terminal, PP module by an alpha/beta domain of Rossmann-like topology
  6. 694613Protein Acetohydroxyacid synthase catalytic subunit [88733] (2 species)
  7. 694614Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [88734] (6 PDB entries)
  8. 694624Domain d1t9ab2: 1t9a B:89-263 [112332]
    Other proteins in same PDB: d1t9aa1, d1t9aa3, d1t9ab1, d1t9ab3
    complexed with 1tb, fad, k, mg, p23, yf3, yf4

Details for d1t9ab2

PDB Entry: 1t9a (more details), 2.59 Å

PDB Description: crystal structure of yeast acetohydroxyacid synthase in complex with a sulfonylurea herbicide, tribenuron methyl
PDB Compounds: (B:) Acetolactate synthase, mitochondrial

SCOP Domain Sequences for d1t9ab2:

Sequence; same for both SEQRES and ATOM records: (download)

>d1t9ab2 c.36.1.5 (B:89-263) Acetohydroxyacid synthase catalytic subunit {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}

SCOP Domain Coordinates for d1t9ab2:

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Timeline for d1t9ab2: