SCOP 1.73: Domain d1qu1b_: 1qu1 B:

Lineage for d1qu1b_ (1qu1 B:)

1. Root: SCOP 1.73

2. Class h: Coiled coil proteins [57942] (7 folds)

3. Fold h.3: Stalk segment of viral fusion proteins [58063] (3 superfamilies)
   core: trimeric coiled coil

4. Superfamily h.3.1: Influenza hemagglutinin (stalk) [58064] (1 family)

5. Family h.3.1.1: Influenza hemagglutinin (stalk) [58065] (1 protein)

6. Protein Influenza hemagglutinin (stalk) [58066] (2 species)
   trimer

7. Species Influenza A virus, different strains [TaxId:11320] [58067] (38 PDB entries)

8. Domain d1qu1b_: 1qu1 B: [45671]

Details for d1qu1b_

PDB Entry: 1qu1, 1.9 Å

PDB Description: crystal structure of eha2 (23-185)

PDB Compounds: (B:) protein (influenza recombinant ha2 chain)

SCOP Domain Sequences for d1qu1b_:

Sequence; same for both SEQRES and ATOM records:

>d1qu1b_ h.3.1.1 (B:) Influenza hemagglutinin (stalk) {Influenza A virus, different strains [TaxId: 11320]}
gqaadlkstqaaidqingklnrviektnekfhqiekefsevegriqdlekyvedtkidlw
synaellvalenqhtidltdsemnklfektrrqlrenaeemgngsfkiyhkcdnaciesi
rngtydhdvyrdealnnrfqikgv

Timeline for d1qu1b_:

• d1qu1b_ first appeared (with stable ids) in SCOP 1.55
  
• d1qu1b_ appears in SCOP 1.71
  
• d1qu1b_ appears in SCOP 1.75
  
• d1qu1b_ appears in the current release, SCOPe 2.08