Class a: All alpha proteins [46456] (289 folds) |
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 |
Superfamily a.4.12: TrpR-like [48295] (4 families) contains an extra shared helix after the HTH motif |
Family a.4.12.1: Trp repressor, TrpR [48296] (2 proteins) intertwined dimer of identical 6-helical subunits automatically mapped to Pfam PF01371 |
Protein Trp repressor, TrpR [48297] (1 species) |
Species Escherichia coli [TaxId:562] [48298] (16 PDB entries) |
Domain d1trrb_: 1trr B: [19018] protein/DNA complex; complexed with trp |
PDB Entry: 1trr (more details), 2.4 Å
SCOPe Domain Sequences for d1trrb_:
Sequence; same for both SEQRES and ATOM records: (download)
>d1trrb_ a.4.12.1 (B:) Trp repressor, TrpR {Escherichia coli [TaxId: 562]} aqqspysaamaeqrheewlrfvdllknayqndlhlpllnlmltpderealgtrvriveel lrgemsqrelknelgagiatitrgsnslkaapvelrqwleevllk
Timeline for d1trrb_: