SCOPe 2.07: Domain d1yqub_: 1yqu B:

Lineage for d1yqub_ (1yqu B:)

1. Root: SCOPe 2.07

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

3. Fold c.56: Phosphorylase/hydrolase-like [53162] (8 superfamilies)
   core: 3 layers, a/b/a ; mixed sheet of 5 strands: order 21354; strand 4 is antiparallel to the rest; contains crossover loops

4. Superfamily c.56.2: Purine and uridine phosphorylases [53167] (2 families)
   complex architecture; contains mixed beta-sheet of 8 strands, order 23415867, strands 3, 6 & 7 are antiparallel to the rest; and barrel, closed; n=5, S=8

5. Family c.56.2.0: automated matches [191488] (1 protein)
   not a true family

6. Protein automated matches [190781] (41 species)
   not a true protein

7. Species Escherichia coli [TaxId:562] [230430] (2 PDB entries)

8. Domain d1yqub_: 1yqu B: [241059]
   automated match to d1yqqa_
   complexed with gun, po4

Details for d1yqub_

PDB Entry: 1yqu, 3.1 Å

PDB Description: Escherichia coli purine nucleoside phosphorylase II, the product of the xapA gene

PDB Compounds: (B:) Xanthosine phosphorylase

SCOPe Domain Sequences for d1yqub_:

Sequence, based on SEQRES records:

>d1yqub_ c.56.2.0 (B:) automated matches {Escherichia coli [TaxId: 562]}
qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
sdvklshaqtlaaaelskqnfinlicgflrkia

Sequence, based on observed residues (ATOM records):

>d1yqub_ c.56.2.0 (B:) automated matches {Escherichia coli [TaxId: 562]}
qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvselvl
ghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpevgagslv
alkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfpltegvfvsy
pgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnqnfinlicgflr
kia

Timeline for d1yqub_:

• d1yqub_ first appeared in SCOPe 2.04
  
• d1yqub_ appears in SCOPe 2.06