SCOP 1.71: Domain d1hgia_: 1hgi A:

Lineage for d1hgia_ (1hgi A:)

1. Root: SCOP 1.71

2. Class b: All beta proteins [48724] (149 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 headpiece [49823] (1 protein)

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

7. Species Influenza A virus, different strains [TaxId:11320] [49825] (36 PDB entries)

8. Domain d1hgia_: 1hgi A: [23798]
   Other proteins in same PDB: d1hgib_, d1hgid_, d1hgif_

Details for d1hgia_

PDB Entry: 1hgi, 2.7 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 d1hgia_:

Sequence; same for both SEQRES and ATOM records:

>d1hgia_ b.19.1.2 (A:) Hemagglutinin {Influenza A virus, different strains}
qdlpgndnstatlclghhavpngtlvktitddqievtnatelvqssstgkicnnphrild
gidctlidallgdphcdvfqnetwdlfverskafsncypydvpdyaslrslvassgtlef
itegftwtgvtqnggsnackrgpgsgffsrlnwltksgstypvlnvtmpnndnfdklyiw
gihhpstnqeqtslyvqasgrvtvstrrsqqtiipnigsrpwvrglssrisiywtivkpg
dvlvinsngnliaprgyfkmrtgkssimrsdapidtcisecitpngsipndkpfqnvnki
tygacpkyvkqntlklatgmrnvpekqt

Timeline for d1hgia_:

• d1hgia_ first appeared (with stable ids) in SCOP 1.55
  
• d1hgia_ appears in SCOP 1.69
  
• d1hgia_ appears in SCOP 1.73
  
• d1hgia_ appears in the current release, SCOPe 2.08