SCOP 1.63: Domain d1azyb1: 1azy B:1-70

Lineage for d1azyb1 (1azy B:1-70)

1. Root: SCOP 1.63

2. Class a: All alpha proteins [46456] (171 folds)

3. Fold a.46: Methionine synthase domain-like [47643] (2 superfamilies)
   4 helices; bundle, left-handed twist; right-handed superhelix

4. Superfamily a.46.2: Nucleoside phosphorylase/phosphoribosyltransferase N-terminal domain [47648] (1 family)

5. Family a.46.2.1: Nucleoside phosphorylase/phosphoribosyltransferase N-terminal domain [47649] (3 proteins)

6. Protein Thymidine phosphorylase [47650] (1 species)

7. Species Escherichia coli [TaxId:562] [47651] (4 PDB entries)

8. Domain d1azyb1: 1azy B:1-70 [17762]
   Other proteins in same PDB: d1azya2, d1azya3, d1azyb2, d1azyb3

Details for d1azyb1

PDB Entry: 1azy, 3 Å

PDB Description: structural and theoretical studies suggest domain movement produces an active conformation of thymidine phosphorylase

SCOP Domain Sequences for d1azyb1:

Sequence; same for both SEQRES and ATOM records:

>d1azyb1 a.46.2.1 (B:1-70) Thymidine phosphorylase {Escherichia coli}
lflaqeiirkkrdghalsdeeirffingirdntisegqiaalamtiffhdmtmpervslt
mamrdsgtvl

Timeline for d1azyb1:

• d1azyb1 first appeared (with stable ids) in SCOP 1.55
  
• d1azyb1 appears in SCOP 1.61
  
• d1azyb1 appears in SCOP 1.65
  
• d1azyb1 appears in the current release, SCOPe 2.08