SCOPe 2.03: Domain d1d3yb_: 1d3y B:

Lineage for d1d3yb_ (1d3y B:)

1. Root: SCOPe 2.03

2. Class e: Multi-domain proteins (alpha and beta) [56572] (66 folds)

3. Fold e.12: DNA topoisomerase IV, alpha subunit [56725] (1 superfamily)
   2 domains: (1) toprim alpha/beta; (2) "winged helix"-like

4. Superfamily e.12.1: DNA topoisomerase IV, alpha subunit [56726] (1 family)

5. Family e.12.1.1: DNA topoisomerase IV, alpha subunit [56727] (1 protein)
   domain 2 contains the catalytic tyrosine residue

6. Protein DNA topoisomerase IV, alpha subunit [56728] (1 species)

7. Species Methanococcus jannaschii [TaxId:2190] [56729] (1 PDB entry)

8. Domain d1d3yb_: 1d3y B: [43253]
   complexed with mg, na

Details for d1d3yb_

PDB Entry: 1d3y, 2 Å

PDB Description: structure of the dna topoisomerase vi a subunit

PDB Compounds: (B:) DNA topoisomerase vi a subunit

SCOPe Domain Sequences for d1d3yb_:

Sequence, based on SEQRES records:

>d1d3yb_ e.12.1.1 (B:) DNA topoisomerase IV, alpha subunit {Methanococcus jannaschii [TaxId: 2190]}
nqakifaqttkmlefakqlletddfstlreayyvsknwgearfddqqasnnviedleaal
gvlrehlgfipeedgssvvgplkiieetpegelvvdctklgtgaynipndvtklnletda
dfilaietsgmfarlnaerfwdkhncilvslkgvparatrrfikrlheehdlpvlvftdg
dpygylniyrtlkvgsgkaihladklsipaarligvtpqdiidydlpthplkeqdikrik
dglknddfvrsfpewqkalkqmldmgvraeqqslakyglkyvvntylpekikdestwlp

Sequence, based on observed residues (ATOM records):

>d1d3yb_ e.12.1.1 (B:) DNA topoisomerase IV, alpha subunit {Methanococcus jannaschii [TaxId: 2190]}
nqakifaqttkmlefakqlletddfstlreayyvsknwgearfddqqasnnviedleaal
gvlrehlgfipeedgssvvgplkiieetpegelvvdctklgtgaynipndvtklnletda
dfilaietsgmfarlnaerfwdkhncilvslkgvparatrrfikrlheehdlpvlvftdg
dpygylniyrtlkvgklsipaarligvtpqdiidydlpthplkeqdikrikdglknddfv
rsfpewqkalkqmldmgvraeqqslakyglkyvvntylpekikdestwlp

Timeline for d1d3yb_:

• d1d3yb_ first appeared (with stable ids) in SCOP 1.55
  
• d1d3yb_ appears in SCOPe 2.02
  
• d1d3yb_ appears in SCOPe 2.04
  
• d1d3yb_ appears in the current release, SCOPe 2.08