SCOP 1.71: Domain d1g57a_: 1g57 A:

Lineage for d1g57a_ (1g57 A:)

1. Root: SCOP 1.71

2. Class d: Alpha and beta proteins (a+b) [53931] (286 folds)

3. Fold d.115: YrdC/RibB [55820] (1 superfamily)
   core: alpha-beta(2)-alpha-beta-alpha(2)-beta(2)-alpha-beta-alpha-beta; 3 layers; mixed twisted sheet of 7 strands; order 7126354; strands 7 and 1 are parallel to each other

4. Superfamily d.115.1: YrdC/RibB [55821] (2 families)

5. Family d.115.1.2: 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB [64372] (1 protein)
   contains one additional helix in the C-terminal extension

6. Protein 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB [64373] (4 species)

7. Species Escherichia coli [TaxId:562] [64374] (3 PDB entries)

8. Domain d1g57a_: 1g57 A: [60253]

Details for d1g57a_

PDB Entry: 1g57, 1.4 Å

PDB Description: crystal structure of 3,4-dihydroxy-2-butanone 4-phosphate synthase

SCOP Domain Sequences for d1g57a_:

Sequence, based on SEQRES records:

>d1g57a_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Escherichia coli}
llssfgtpfervenalaalregrgvmvlddedrenegdmifpaetmtveqmaltirhgsg
ivclcitedrrkqldlpmmvenntsaygtgftvtieaaegvttgvsaadrittvraaiad
gakpsdlnrpghvfplraqaggvltrgghteatidlmtlagfkpagvlceltnddgtmar
apeciefankhnmalvtiedlvayrqahe

Sequence, based on observed residues (ATOM records):

>d1g57a_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Escherichia coli}
llssfgtpfervenalaalregrgvmvldenegdmifpaetmtveqmaltirhgsgivcl
citedrrkqldlpmmvenntsaygtgftvtieaaegvttgvsaadrittvraaiadgakp
sdlnrpghvfplraqaggvltrgghteatidlmtlagfkpagvlceltnddgtmarapec
iefankhnmalvtiedlvayrqahe

Timeline for d1g57a_:

• d1g57a_ first appeared in SCOP 1.57
  
• d1g57a_ appears in SCOP 1.69
  
• d1g57a_ appears in SCOP 1.73
  
• d1g57a_ appears in the current release, SCOPe 2.08