SCOPe 2.07: Domain d1b9nb1: 1b9n B:1-126

Lineage for d1b9nb1 (1b9n B:1-126)

1. Root: SCOPe 2.07

2. Class a: All alpha proteins [46456] (289 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] (86 families)
   contains a small beta-sheet (wing)

5. Family a.4.5.8: N-terminal domain of molybdate-dependent transcriptional regulator ModE [46810] (1 protein)
   contains beta-hairpin in the N-terminal extension and two helices in the C-terminal extension

6. Protein N-terminal domain of molybdate-dependent transcriptional regulator ModE [46811] (1 species)

7. Species Escherichia coli [TaxId:562] [46812] (3 PDB entries)

8. Domain d1b9nb1: 1b9n B:1-126 [16121]
   Other proteins in same PDB: d1b9na3, d1b9na4, d1b9nb3, d1b9nb4
   complexed with ni

Details for d1b9nb1

PDB Entry: 1b9n, 2.09 Å

PDB Description: regulator from escherichia coli

PDB Compounds: (B:) protein (mode)

SCOPe Domain Sequences for d1b9nb1:

Sequence, based on SEQRES records:

>d1b9nb1 a.4.5.8 (B:1-126) N-terminal domain of molybdate-dependent transcriptional regulator ModE {Escherichia coli [TaxId: 562]}
mqaeilltlklqqklfadprrisllkhialsgsisqgakdagisyksawdainemnqlse
hilveratggkggggavltrygqrliqlydllaqiqqkafdvlsdddalplnsllaaisr
fslqts

Sequence, based on observed residues (ATOM records):

>d1b9nb1 a.4.5.8 (B:1-126) N-terminal domain of molybdate-dependent transcriptional regulator ModE {Escherichia coli [TaxId: 562]}
mqaeilltlklqqklfadprrisllkhialsgsisqgakdagisyksawdainemnqlse
hilveavltrygqrliqlydllaqiqqkafdvlsdddalplnsllaaisrfslqts

Timeline for d1b9nb1:

• d1b9nb1 first appeared (with stable ids) in SCOP 1.55
  
• d1b9nb1 appears in SCOPe 2.06
  
• d1b9nb1 appears in the current release, SCOPe 2.08