SCOPe 2.07: Domain d2d40d_: 2d40 D:

Lineage for d2d40d_ (2d40 D:)

1. Root: SCOPe 2.07

2. Class b: All beta proteins [48724] (178 folds)

3. Fold b.82: Double-stranded beta-helix [51181] (7 superfamilies)
   one turn of helix is made by two pairs of antiparallel strands linked with short turns
   has appearance of a sandwich of distinct architecture and jelly-roll topology

4. Superfamily b.82.1: RmlC-like cupins [51182] (25 families)

5. Family b.82.1.23: Gentisate 1,2-dioxygenase-like [159299] (2 proteins)
   Share a common two-domain fold with the 7S protein; there is a metal-binding site in the N-terminal domain similar to the metal-binding site of germin; homotetramer

6. Protein Gentisate 1,2-dioxygenase [159300] (3 species)
   Salicylate 1,2-dioxygenase

7. Species Escherichia coli [TaxId:562] [159301] (1 PDB entry)
   Uniprot Q8X655 35-342

8. Domain d2d40d_: 2d40 D: [146457]
   automated match to d2d40a1
   complexed with fe

Details for d2d40d_

PDB Entry: 2d40, 2.41 Å

PDB Description: crystal structure of z3393 from escherichia coli o157:h7

PDB Compounds: (D:) putative gentisate 1,2-dioxygenase

SCOPe Domain Sequences for d2d40d_:

Sequence, based on SEQRES records:

>d2d40d_ b.82.1.23 (D:) Gentisate 1,2-dioxygenase {Escherichia coli [TaxId: 562]}
pktpnancapaywnyqeirplllesggligakeavrrvlvlenpalrgqssitatlyagl
qlimpgevapshrhnqsalrfivegkgaftavdgertpmnegdfiltpqwrwhdhgnpgd
epviwldgldlplvnilgcgfaedypeeqqpvtrkegdylpryaanmlplrhqtgnsspi
fnyrydrsrevlhdltrlgdadewdgykmryvnpvtggypmpsmgaflqllpkgfasrva
rttdstiyhvvegsgqviignetfsfsakdifvvptwhgvsfqttqdsvlfsfsdrpvqe
alglfreary

Sequence, based on observed residues (ATOM records):

>d2d40d_ b.82.1.23 (D:) Gentisate 1,2-dioxygenase {Escherichia coli [TaxId: 562]}
pktpnancapaywnyqeirlvlenpalrgqssitatlyaglqlimpgevapshrhnqsal
rfivegkgaftavdgertpmnegdfiltpqwrwhdhgnpgdepviwldgldlplvnilgc
gfaedyppvtrkegdylpryaanmlplrhqtgnsspifnyrydrsrevlhdltrlgdade
wdgykmryvnpvtggypmpsmgaflqllpkgfasrvarttdstiyhvvegsgqviignet
fsfsakdifvvptwhgvsfqttqdsvlfsfsdrpvqealglfreary

Timeline for d2d40d_:

• d2d40d_ first appeared in SCOP 1.75, called d2d40d1
  
• d2d40d_ appears in SCOPe 2.06
  
• d2d40d_ appears in the current release, SCOPe 2.08