SCOP 1.63: Domain d1hgfa_: 1hgf A:

Lineage for d1hgfa_ (1hgf A:)

1. Root: SCOP 1.63

2. Class b: All beta proteins [48724] (119 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] (3 families)
   forms homotrimers

5. Family b.19.1.2: Influenza hemagglutinin headpice [49823] (1 protein)

6. Protein Hemagglutinin [49824] (1 species)
   includes rudiment esterase domain

7. Species Influenza A virus, different strains [TaxId:11320] [49825] (25 PDB entries)

8. Domain d1hgfa_: 1hgf A: [23813]
   Other proteins in same PDB: d1hgfb_, d1hgfd_, d1hgff_

Details for d1hgfa_

PDB Entry: 1hgf, 3 Å

PDB Description: binding of influenza virus hemagglutinin to analogs of its cell- surface receptor, sialic acid: analysis by proton nuclear magnetic resonance spectroscopy and x-ray crystallography

SCOP Domain Sequences for d1hgfa_:

Sequence; same for both SEQRES and ATOM records:

>d1hgfa_ b.19.1.2 (A:) Hemagglutinin {Influenza A virus, different strains}
qdlpgndnstatlclghhavpngtlvktitddqievtnatelvqssstgkicnnphrild
gidctlidallgdphcdvfqnetwdlfverskafsncypydvpdyaslrslvassgtlef
itegftwtgvtqnggsnackrgpgsgffsrlnwltksgstypvlnvtmpnndnfdklyiw
gihhpstnqeqtslyvqasgrvtvstrrsqqtiipnigsrpwvrglssrisiywtivkpg
dvlvinsngnliaprgyfkmrtgkssimrsdapidtcisecitpngsipndkpfqnvnki
tygacpkyvkqntlklatgmrnvpekqt

Timeline for d1hgfa_:

• d1hgfa_ first appeared (with stable ids) in SCOP 1.55
  
• d1hgfa_ appears in SCOP 1.61
  
• d1hgfa_ appears in SCOP 1.65
  
• d1hgfa_ appears in the current release, SCOPe 2.08