SCOPe 2.05: Domain d3qqba_: 3qqb A:

Lineage for d3qqba_ (3qqb A:)

1. Root: SCOPe 2.05

2. Class b: All beta proteins [48724] (176 folds)

3. Fold b.19: Viral protein domain [49817] (1 superfamily)
   sandwich; 9 strands in 2 sheets; jelly-roll; form trimers

4. Superfamily b.19.1: Viral protein domain [49818] (4 families)
   forms homotrimers

5. Family b.19.1.2: Influenza hemagglutinin headpiece [49823] (2 proteins)

6. Protein Hemagglutinin [49824] (7 species)
   includes rudiment esterase domain

7. Species Influenza A virus, different strains [TaxId:11320] [49825] (105 PDB entries)

8. Domain d3qqba_: 3qqb A: [184577]
   Other proteins in same PDB: d3qqbb_
   automated match to d1jsma_
   complexed with edo, nag, peg; mutant

Details for d3qqba_

PDB Entry: 3qqb, 1.97 Å

PDB Description: crystal structure of ha2 r106h mutant of h2 hemagglutinin, neutral ph form

PDB Compounds: (A:) Hemagglutinin

SCOPe Domain Sequences for d3qqba_:

Sequence; same for both SEQRES and ATOM records:

>d3qqba_ b.19.1.2 (A:) Hemagglutinin {Influenza A virus, different strains [TaxId: 11320]}
pgdqicigyhannstekvdtilernvtvthakdilekthngklcklngipplelgdcsia
gwllgnpecdrllsvpewsyimekenprdglcypgsfndyeelkhllssvkhfekvkilp
kdrwtqhtttggsracavsgnpsffrnmvwltekgsnypvakgsynntsgeqmliiwgvh
hpndeteqrtlyqnvgtyvsvgtstlnkrstpeiatrpkvngqggrmefswtlldmwdti
nfestgnliapeygfkiskrgssgimktegtlencetkcqtplgainttlpfhnvhplti
gecpkyvkseklvlatglrnvpqi

Timeline for d3qqba_:

• d3qqba_ first appeared in SCOPe 2.01
  
• d3qqba_ appears in SCOPe 2.04
  
• d3qqba_ is called d3qqba1 in SCOPe 2.06
  
• d3qqba_ appears in the current release, SCOPe 2.08, called d3qqba1