SCOP 1.63: Domain d1ltqa2: 1ltq A:1-152

Lineage for d1ltqa2 (1ltq A:1-152)

1. Root: SCOP 1.63

2. Class c: Alpha and beta proteins (a/b) [51349] (117 folds)

3. Fold c.37: P-loop containing nucleotide triphosphate hydrolases [52539] (1 superfamily)
   3 layers: a/b/a, parallel or mixed beta-sheets of variable sizes

4. Superfamily c.37.1: P-loop containing nucleotide triphosphate hydrolases [52540] (20 families)
   division into families based on beta-sheet topologies

5. Family c.37.1.1: Nucleotide and nucleoside kinases [52541] (15 proteins)
   parallel beta-sheet of 5 strands, order 23145

6. Protein Polynucleotide kinase, kinase domain [75191] (1 species)

7. Species Bacteriophage T4 [TaxId:10665] [75192] (2 PDB entries)

8. Domain d1ltqa2: 1ltq A:1-152 [78209]
   Other proteins in same PDB: d1ltqa1
   complexed with adp, dms, mse

Details for d1ltqa2

PDB Entry: 1ltq, 2.33 Å

PDB Description: crystal structure of t4 polynucleotide kinase

SCOP Domain Sequences for d1ltqa2:

Sequence, based on SEQRES records:

>d1ltqa2 c.37.1.1 (A:1-152) Polynucleotide kinase, kinase domain {Bacteriophage T4}
mkkiiltigcpgsgkstwarefiaknpgfyninrddyrqsimaheerdeykytkkkegiv
tgmqfdtaksilyggdsvkgviisdtnlnperrlawetfakeygwkvehkvfdvpwtelv
krnskrgtkavpidvlrsmyksmreylglpvy

Sequence, based on observed residues (ATOM records):

>d1ltqa2 c.37.1.1 (A:1-152) Polynucleotide kinase, kinase domain {Bacteriophage T4}
mkkiiltigcpgsgkstwarefiaknpgfyninrddyrqsimaheerdytkkkegivtgm
qfdtaksilyggdsvkgviisdtnlnperrlawetfakeygwkvehkvfdvpwtelvkrn
skrgtkavpidvlrsmyksmreylglpvy

Timeline for d1ltqa2:

• d1ltqa2 is new in SCOP 1.63
  
• d1ltqa2 appears in SCOP 1.65
  
• d1ltqa2 appears in the current release, SCOPe 2.08