SCOPe 2.04: Domain d2tpta2: 2tpt A:71-335

Lineage for d2tpta2 (2tpt A:71-335)

1. Root: SCOPe 2.04

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

3. Fold c.27: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain [52417] (1 superfamily)
   3 layers: a/b/a; parallel beta-sheet of 5 strands, order 32145; Rossmann-like

4. Superfamily c.27.1: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain [52418] (2 families)
   automatically mapped to Pfam PF00591

5. Family c.27.1.1: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain [52419] (4 proteins)

6. Protein Thymidine phosphorylase [52420] (2 species)

7. Species Escherichia coli [TaxId:562] [52421] (7 PDB entries)

8. Domain d2tpta2: 2tpt A:71-335 [31623]
   Other proteins in same PDB: d2tpta1, d2tpta3
   complexed with so4

Details for d2tpta2

PDB Entry: 2tpt, 2.6 Å

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

PDB Compounds: (A:) thymidine phosphorylase

SCOPe Domain Sequences for d2tpta2:

Sequence; same for both SEQRES and ATOM records:

>d2tpta2 c.27.1.1 (A:71-335) Thymidine phosphorylase {Escherichia coli [TaxId: 562]}
dwkslhlngpivdkhstggvgdvtslmlgpmvaacggyipmisgrglghtggtldklesi
pgfdifpddnrfreiikdvgvaiigqtsslapadkrfyatrditatvdsiplitasilak
klaegldalvmdvkvgsgafmptyelsealaeaivgvangagvrttalltdmnqvlassa
gnavevreavqfltgeyrnprlfdvtmalcvemlisgklakddaearaklqavldngkaa
evfgrmvaaqkgptdfvenyakylp

Timeline for d2tpta2:

• d2tpta2 first appeared (with stable ids) in SCOP 1.55, called d2tpt_2
  
• d2tpta2 appears in SCOPe 2.03
  
• d2tpta2 appears in SCOPe 2.05
  
• d2tpta2 appears in the current release, SCOPe 2.08