PDB entry 4cqs

View 4cqs on RCSB PDB site
Description: H5 (VN1194) Asn186Lys Mutant Haemagglutinin in Complex with Avian Receptor Analogue 3'SLN
Class: viral protein
Keywords: viral protein, sialic acid, glycoprotein, virus receptor, avian flu, sialyllactosamine, 3sln, 3'sln, 6sln, 6'sln, lsta
Deposited on 2014-02-21, released 2014-05-28
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-07-29, with a file datestamp of 2020-06-29.
Experiment type: XRAY
Resolution: 2.55 Å
R-factor: N/A
AEROSPACI score: 0.28 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: hemagglutinin HA1
    Species: Influenza A virus [TaxId:644788]
    Gene: HA
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q6DQ34 (0-End)
      • engineered mutation (181)
    Domains in SCOPe 2.08: d4cqsa_
  • Chain 'B':
    Compound: hemagglutinin HA2
    Species: Influenza A virus [TaxId:644788]
    Gene: HA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d4cqsb_
  • Heterogens: NAG, MPO, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4cqsA (A:)
dqicigyhannsteqvdtimeknvtvthaqdilekthngklcdldgvkplilrdcsvagw
llgnpmcdefinvpewsyivekanpvndlcypgdfndyeelkhllsrinhfekiqiipks
swssheaslgvssacpyqgkssffrnvvwlikknstyptikrsynntnqedllvlwgihh
pkdaaeqtklyqnpttyisvgtstlnqrlvpriatrskvngqsgrmeffwtilkpndain
fesngnfiapeyaykivkkgdstimkseleygncntkcqtpmgainssmpfhnihpltig
ecpkyvksnrlvlatglrnspqretr

    Sequence, based on observed residues (ATOM records): (download) 
    >4cqsA (A:)
dqicigyhannsteqvdtimeknvtvthaqdilekthngklcdldgvkplilrdcsvagw
llgnpmcdefinvpewsyivekanpvndlcypgdfndyeelkhllsrinhfekiqiipks
swssheaslgvssacpyqgkssffrnvvwlikknstyptikrsynntnqedllvlwgihh
pkdaaeqtklyqnpttyisvgtstlnqrlvpriatrskvngqsgrmeffwtilkpndain
fesngnfiapeyaykivkkgdstimkseleygncntkcqtpmgainssmpfhnihpltig
ecpkyvksnrlvlatglrnsp

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4cqsB (B:)
glfgaiagfieggwqgmvdgwygyhhsneqgsgyaadkestqkaidgvtnkvnsiidkmn
tqfeavgrefnnlerrienlnkkmedgfldvwtynaellvlmenertldfhdsnvknlyd
kvrlqlrdnakelgngcfefyhkcdnecmesvrngtydypqyseea

    Sequence, based on observed residues (ATOM records): (download) 
    >4cqsB (B:)
glfgaiagfieggwqgmvdgwygyhhsneqgsgyaadkestqkaidgvtnkvnsiidkmn
tqfeavgrefnnlerrienlnkkmedgfldvwtynaellvlmenertldfhdsnvknlyd
kvrlqlrdnakelgngcfefyhkcdnecmesvrngtydypqy