SCOPe 2.08: Domain d1xz8a_: 1xz8 A:

Lineage for d1xz8a_ (1xz8 A:)

1. Root: SCOPe 2.08

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

3. Fold c.61: PRTase-like [53270] (1 superfamily)
   core: 3 layers, a/b/a; mixed beta-sheet of 6 strands, order 321456; strand 3 is antiparallel to the rest

4. Superfamily c.61.1: PRTase-like [53271] (3 families)

5. Family c.61.1.1: Phosphoribosyltransferases (PRTases) [53272] (16 proteins)

6. Protein Pyrimidine operon regulator PyrR [109612] (4 species)
   bifunctional protein; contains the uracil PRTase and Pyr RNA-binding activities

7. Species Bacillus caldolyticus [TaxId:1394] [110659] (4 PDB entries)
   Uniprot P41007

8. Domain d1xz8a_: 1xz8 A: [122469]
   automated match to d1nona_
   complexed with 3gp, 5gp, mg, u5p

Details for d1xz8a_

PDB Entry: 1xz8, 2.8 Å

PDB Description: Pyrr, The Regulator Of The Pyrimidine Biosynthetic Operon In Bacillus caldolyticus, Nucleotide-bound form

PDB Compounds: (A:) PyrR bifunctional protein

SCOPe Domain Sequences for d1xz8a_:

Sequence, based on SEQRES records:

>d1xz8a_ c.61.1.1 (A:) Pyrimidine operon regulator PyrR {Bacillus caldolyticus [TaxId: 1394]}
mqkavvmdeqairraltriaheiiernkgidgcvlvgiktrgiylarrlaerieqiegas
vpvgelditlyrddltvktddheplvkgtnvpfpvternvilvddvlftgrtvraamdav
mdlgrpariqlavlvdrghrelpiradfvgknvptsrselivvelsevdgidqvsihek

Sequence, based on observed residues (ATOM records):

>d1xz8a_ c.61.1.1 (A:) Pyrimidine operon regulator PyrR {Bacillus caldolyticus [TaxId: 1394]}
mqkavvmdeqairraltriaheiiernkgidgcvlvgiktrgiylarrlaerieqiegas
vpvgelditlyrdvpfpvternvilvddvlftgrtvraamdavmdlgrpariqlavlvdr
ghrelpiradfvgknvptsrselivvelsevdgidqvsihek

Timeline for d1xz8a_:

• d1xz8a_ first appeared in SCOP 1.73, called d1xz8a1
  
• d1xz8a_ appears in SCOPe 2.07