SCOPe 2.08: Domain d1ep2b2: 1ep2 B:103-262

Lineage for d1ep2b2 (1ep2 B:103-262)

1. Root: SCOPe 2.08

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.25: Ferredoxin reductase-like, C-terminal NADP-linked domain [52342] (1 superfamily)
   3 layers, a/b/a; parallel beta-sheet of 5 strands, order 32145

4. Superfamily c.25.1: Ferredoxin reductase-like, C-terminal NADP-linked domain [52343] (6 families)
   binds NADP differently than classical Rossmann-fold
   N-terminal FAD-linked domain contains (6,10) barrel

5. Family c.25.1.3: Dihydroorotate dehydrogenase B, PyrK subunit [52362] (2 proteins)
   contains 2Fe-2S cluster in the C-terminal extension

6. Protein Dihydroorotate dehydrogenase B, PyrK subunit [52363] (1 species)

7. Species Lactococcus lactis, isozyme B [TaxId:1358] [52364] (3 PDB entries)

8. Domain d1ep2b2: 1ep2 B:103-262 [31556]
   Other proteins in same PDB: d1ep2a_, d1ep2b1
   complexed with fad, fes, fmn, oro

Details for d1ep2b2

PDB Entry: 1ep2, 2.4 Å

PDB Description: crystal structure of lactococcus lactis dihydroorotate dehydrogenase b complexed with orotate

PDB Compounds: (B:) dihydroorotate dehydrogenase b (pyrk subunit)

SCOPe Domain Sequences for d1ep2b2:

Sequence; same for both SEQRES and ATOM records:

>d1ep2b2 c.25.1.3 (B:103-262) Dihydroorotate dehydrogenase B, PyrK subunit {Lactococcus lactis, isozyme B [TaxId: 1358]}
pvaevtstdkiliigggigvpplyelakqlektgcqmtillgfasenvkilenefsnlkn
vtlkiatddgsygtkghvgmlmneidfevdalytcgapamlkavakkydqlerlyismes
rmacgigacyacvehdkedeshalkvcedgpvflgkqlsl

Timeline for d1ep2b2:

• d1ep2b2 first appeared (with stable ids) in SCOP 1.55
  
• d1ep2b2 appears in SCOPe 2.07