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(-) Description

Title :  1918 H1 HEMAGGLUTININ
 
Authors :  J. J. Skehel, S. J. Gamblin, L. F. Haire, R. J. Russell, D. J. Stevens, B. X N. Vasisht, D. A. Steinhauer, R. S. Daniels
Date :  12 Dec 03  (Deposition) - 30 Mar 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym./Biol. Unit :  H,I,J,K,L,M
Keywords :  Hemagglutinin, Influenza A Virus, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. J. Gamblin, L. F. Haire, R. J. Russell, D. J. Stevens, B. Xiao, Y. Ha, N. Vasisht, D. A. Steinhauer, R. S. Daniels, A. Elliot, D. C. Wiley, J. J. Skehel
The Structure And Receptor Binding Properties Of The 1918 Influenza Hemagglutinin.
Science V. 303 1838 2004
PubMed-ID: 14764886  |  Reference-DOI: 10.1126/SCIENCE.1093155

(-) Compounds

Molecule 1 - HEMAGGLUTININ
    Cell: VACCINIA VIRUS INFECTED CV1 CELLS
    Chains: H, J, L
    Organism Scientific: INFLUENZA A VIRUS (A/SOUTH CAROLINA/1/18 (H1N1))
    Organism Taxid: 59375
    Other Details: HEMAGGLUTININ HA1 CHAIN
    Strain: A-SOUTH CAROLINA-1-18 (H1N1)
 
Molecule 2 - HEMAGGLUTININ
    Cell: VACCINIA VIRUS INFECTED CV1 CELLS
    Chains: I, K, M
    Organism Scientific: INFLUENZA A VIRUS (A/SOUTH CAROLINA/1/18 (H1N1))
    Organism Taxid: 59375
    Other Details: HEMAGGLUTININ HA2 CHAIN
    Strain: A-SOUTH CAROLINA-1-18 (H1N1)

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : HIJKLM

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 11)

Asymmetric/Biological Unit (2, 11)
No.NameCountTypeFull Name
1NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
2NDG9Ligand/Ion2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASN H:68 , GLU H:70 , ASN H:91 , CYS H:94 , ARG H:224 , NAG H:641BINDING SITE FOR RESIDUE NDG H 640
02AC2SOFTWAREARG H:224 , NDG H:640BINDING SITE FOR RESIDUE NAG H 641
03AC3SOFTWAREASN H:279 , ASN H:290 , HOH H:676 , ASP L:18BINDING SITE FOR RESIDUE NAG H 644
04AC4SOFTWAREASN H:15BINDING SITE FOR RESIDUE NDG H 645
05AC5SOFTWAREASN H:27 , HOH H:663BINDING SITE FOR RESIDUE NDG H 646
06AC6SOFTWAREASN J:68 , GLU J:70 , ASN J:91 , CYS J:94 , ARG J:224 , NDG J:651BINDING SITE FOR RESIDUE NDG J 650
07AC7SOFTWARENDG J:650BINDING SITE FOR RESIDUE NDG J 651
08AC8SOFTWAREGLU K:650 , ASN K:654 , THR K:656 , HOH K:680BINDING SITE FOR RESIDUE NDG K 661
09AC9SOFTWAREASN L:68 , GLU L:70 , ASN L:91 , CYS L:94 , ARG L:224BINDING SITE FOR RESIDUE NDG L 660
10BC1SOFTWAREASN L:27 , HOH L:786BINDING SITE FOR RESIDUE NDG L 664
11BC2SOFTWAREASN M:654 , THR M:656 , HOH M:716 , HOH M:721BINDING SITE FOR RESIDUE NDG M 665

(-) SS Bonds  (15, 15)

Asymmetric/Biological Unit
No.Residues
1H:8 -I:637
2H:47 -H:278
3H:59 -H:71
4H:94 -H:139
5H:282 -H:306
6J:8 -K:637
7J:47 -J:278
8J:59 -J:71
9J:94 -J:139
10J:282 -J:306
11L:8 -M:637
12L:47 -L:278
13L:59 -L:71
14L:94 -L:139
15L:282 -L:306

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1RUZ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1RUZ)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1RUZ)

(-) Exons   (0, 0)

(no "Exon" information available for 1RUZ)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain H from PDB  Type:PROTEIN  Length:324
 aligned with HEMA_I18A0 | Q9WFX3 from UniProtKB/Swiss-Prot  Length:566

    Alignment length:327
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       
          HEMA_I18A0     18 DTICIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDSHNGKLCKLKGIAPLQLGKCNIAGWLLGNPECDLLLTASSWSYIVETSNSENGTCYPGDFIDYEELREQLSSVSSFEKFEIFPKTSSWPNHETTKGVTAACSYAGASSFYRNLLWLTKKGSSYPKLSKSYVNNKGKEVLVLWGVHHPPTGTDQQSLYQNADAYVSVGSSKYNRRFTPEIAARPKVRDQAGRMNYYWTLLEPGDTITFEATGNLIAPWYAFALNRGSGSGIITSDAPVHDCNTKCQTPHGAINSSLPFQNIHPVTIGECPKYVRSTKLRMATGLRNIPSIQSR  344
               SCOP domains d1ruzh_ H: Hemagglutinin                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1ruzH01 H:5-46,H:277-327                 1ruzH02 H:47-276  [code=3.90.209.20, no name defined]                                                                                                                                                                                   1ruzH01 H:5-46,H:277-327                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.......ee.......ee...eee.ee......eeee.....eeee..hhhhhhhhhhhhhhhhhh.....eee...............hhhhhhhhhh.eeeeeeee.................eeeeee..eee....eee..........eeeeee.....eeeeeeeeee..hhhhhhhhhh.....eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeeee.....eee....eeeeee.eee..eee.....ee......ee...ee......eee.......---.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1ruz H    5 DTICIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDSHNGKLCKLKGIAPLQLGKCNIAGWLLGNPECDLLLTASSWSYIVETSNSENGTCYPGDFIDYEELREQLSSVSSFEKFEIFPKTSSWPNHETTKGVTAACSYAGASSFYRNLLWLTKKGSSYPKLSKSYVNNKGKEVLVLWGVHHPPTGTDQQSLYQNADAYVSVGSSKYNRRFTPEIAARPKVRDQAGRMNYYWTLLEPGDTITFEATGNLIAPWYAFALNRGSGSGIITSDAPVHDCNTKCQTPHGAINSSLPFQNIHPVTIGECPKYVRSTKLRMATGLRNIP---AR  327
                                    14        24        34       |45    |   54        64        74        84        94       104       114       124       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323 |   | 
                                                                42|   49A                                                                                132A                                                                                                                                                                                              325 326 
                                                                 44                                                                                                                                                                                                                                                                                                


Chain I from PDB  Type:PROTEIN  Length:160
 aligned with HEMA_I18A0 | Q9WFX3 from UniProtKB/Swiss-Prot  Length:566

    Alignment length:160
                                   354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504
          HEMA_I18A0    345 GLFGAIAGFIEGGWTGMIDGWYGYHHQNEQGSGYAADQKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNNLERRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDFHDSNVRNLYEKVKSQLKNNAKEIGNGCFEFYHKCDDACMESVRNGTYDYP  504
               SCOP domains d1ruzi_ I: Influenza hemagglutinin (stalk)                                                                                                                       SCOP domains
               CATH domains 1ruzI00 I:501-660  [code=3.90.20.10, no name defined]                                                                                                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................eee..........eehhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee....eeee....hhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1ruz I  501 GLFGAIAGFIEGGWTGMIDGWYGYHHQNEQGSGYAADQKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNNLERRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDFHDSNVRNLYEKVKSQLKNNAKEIGNGCFEFYHKCDDACMESVRNGTYDYP  660
                                   510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660


Chain J from PDB  Type:PROTEIN  Length:324
 aligned with HEMA_I18A0 | Q9WFX3 from UniProtKB/Swiss-Prot  Length:566

    Alignment length:327
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       
          HEMA_I18A0     18 DTICIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDSHNGKLCKLKGIAPLQLGKCNIAGWLLGNPECDLLLTASSWSYIVETSNSENGTCYPGDFIDYEELREQLSSVSSFEKFEIFPKTSSWPNHETTKGVTAACSYAGASSFYRNLLWLTKKGSSYPKLSKSYVNNKGKEVLVLWGVHHPPTGTDQQSLYQNADAYVSVGSSKYNRRFTPEIAARPKVRDQAGRMNYYWTLLEPGDTITFEATGNLIAPWYAFALNRGSGSGIITSDAPVHDCNTKCQTPHGAINSSLPFQNIHPVTIGECPKYVRSTKLRMATGLRNIPSIQSR  344
               SCOP domains d1ruzj_ J: Hemagglutinin                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1ruzJ01 J:5-46,J:277-327                 1ruzJ02 J:47-276  [code=3.90.209.20, no name defined]                                                                                                                                                                                   1ruzJ01 J:5-46,J:277-327                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.......ee.......ee...eee.ee......eeee.....eeee..hhhhhhhhhhhhhhhhhh.....eee...............hhhhhhhhhh.eeeeeeee.................eeeeee..eee....eee..........eeeeee.....eeeeeeeeee..hhhhhhhhhh.....eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeeee.....eee....eeeeee.eee..eee.....ee......ee...ee......eee.......---.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1ruz J    5 DTICIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDSHNGKLCKLKGIAPLQLGKCNIAGWLLGNPECDLLLTASSWSYIVETSNSENGTCYPGDFIDYEELREQLSSVSSFEKFEIFPKTSSWPNHETTKGVTAACSYAGASSFYRNLLWLTKKGSSYPKLSKSYVNNKGKEVLVLWGVHHPPTGTDQQSLYQNADAYVSVGSSKYNRRFTPEIAARPKVRDQAGRMNYYWTLLEPGDTITFEATGNLIAPWYAFALNRGSGSGIITSDAPVHDCNTKCQTPHGAINSSLPFQNIHPVTIGECPKYVRSTKLRMATGLRNIP---AR  327
                                    14        24        34       |45    |   54        64        74        84        94       104       114       124       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323 |   | 
                                                                42|   49A                                                                                132A                                                                                                                                                                                              325 326 
                                                                 44                                                                                                                                                                                                                                                                                                


Chain K from PDB  Type:PROTEIN  Length:160
 aligned with HEMA_I18A0 | Q9WFX3 from UniProtKB/Swiss-Prot  Length:566

    Alignment length:160
                                   354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504
          HEMA_I18A0    345 GLFGAIAGFIEGGWTGMIDGWYGYHHQNEQGSGYAADQKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNNLERRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDFHDSNVRNLYEKVKSQLKNNAKEIGNGCFEFYHKCDDACMESVRNGTYDYP  504
               SCOP domains d1ruzk_ K: Influenza hemagglutinin (stalk)                                                                                                                       SCOP domains
               CATH domains 1ruzK00 K:501-660  [code=3.90.20.10, no name defined]                                                                                                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................eee..........eehhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee....eeee....hhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1ruz K  501 GLFGAIAGFIEGGWTGMIDGWYGYHHQNEQGSGYAADQKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNNLERRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDFHDSNVRNLYEKVKSQLKNNAKEIGNGCFEFYHKCDDACMESVRNGTYDYP  660
                                   510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660


Chain L from PDB  Type:PROTEIN  Length:324
 aligned with HEMA_I18A0 | Q9WFX3 from UniProtKB/Swiss-Prot  Length:566

    Alignment length:327
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       
          HEMA_I18A0     18 DTICIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDSHNGKLCKLKGIAPLQLGKCNIAGWLLGNPECDLLLTASSWSYIVETSNSENGTCYPGDFIDYEELREQLSSVSSFEKFEIFPKTSSWPNHETTKGVTAACSYAGASSFYRNLLWLTKKGSSYPKLSKSYVNNKGKEVLVLWGVHHPPTGTDQQSLYQNADAYVSVGSSKYNRRFTPEIAARPKVRDQAGRMNYYWTLLEPGDTITFEATGNLIAPWYAFALNRGSGSGIITSDAPVHDCNTKCQTPHGAINSSLPFQNIHPVTIGECPKYVRSTKLRMATGLRNIPSIQSR  344
               SCOP domains d1ruzl_ L: Hemagglutinin                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1ruzL01 L:5-46,L:277-327                 1ruzL02 L:47-276  [code=3.90.209.20, no name defined]                                                                                                                                                                                   1ruzL01 L:5-46,L:277-327                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.......ee.......ee...eee.ee......eeee.....eeee..hhhhhhhhhhhhhhhhhh.....eee...............hhhhhhhhhh.eeeeeeee.................eeeeee..eee....eee..........eeeeee.....eeeeeeeeee..hhhhhhhhhh.....eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeeee.....eee....eeeeee.eee..eee.....ee.....eeeee.ee......eee.......---.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1ruz L    5 DTICIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDSHNGKLCKLKGIAPLQLGKCNIAGWLLGNPECDLLLTASSWSYIVETSNSENGTCYPGDFIDYEELREQLSSVSSFEKFEIFPKTSSWPNHETTKGVTAACSYAGASSFYRNLLWLTKKGSSYPKLSKSYVNNKGKEVLVLWGVHHPPTGTDQQSLYQNADAYVSVGSSKYNRRFTPEIAARPKVRDQAGRMNYYWTLLEPGDTITFEATGNLIAPWYAFALNRGSGSGIITSDAPVHDCNTKCQTPHGAINSSLPFQNIHPVTIGECPKYVRSTKLRMATGLRNIP---AR  327
                                    14        24        34       |45    |   54        64        74        84        94       104       114       124       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323 |   | 
                                                                42|   49A                                                                                132A                                                                                                                                                                                              325 326 
                                                                 44                                                                                                                                                                                                                                                                                                


Chain M from PDB  Type:PROTEIN  Length:160
 aligned with HEMA_I18A0 | Q9WFX3 from UniProtKB/Swiss-Prot  Length:566

    Alignment length:160
                                   354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504
          HEMA_I18A0    345 GLFGAIAGFIEGGWTGMIDGWYGYHHQNEQGSGYAADQKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNNLERRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDFHDSNVRNLYEKVKSQLKNNAKEIGNGCFEFYHKCDDACMESVRNGTYDYP  504
               SCOP domains d1ruzm_ M: Influenza hemagglutinin (stalk)                                                                                                                       SCOP domains
               CATH domains 1ruzM00 M:501-660  [code=3.90.20.10, no name defined]                                                                                                            CATH domains
           Pfam domains (1) Hemagglutinin-1ruzM01 M:501-660                                                                                                                                  Pfam domains (1)
           Pfam domains (2) Hemagglutinin-1ruzM02 M:501-660                                                                                                                                  Pfam domains (2)
           Pfam domains (3) Hemagglutinin-1ruzM03 M:501-660                                                                                                                                  Pfam domains (3)
           Pfam domains (4) Hemagglutinin-1ruzM04 M:501-660                                                                                                                                  Pfam domains (4)
           Pfam domains (5) Hemagglutinin-1ruzM05 M:501-660                                                                                                                                  Pfam domains (5)
           Pfam domains (6) Hemagglutinin-1ruzM06 M:501-660                                                                                                                                  Pfam domains (6)
         Sec.struct. author .....................eee..........eehhhhhhhhhhhhhhhhhhhhhh...eeee........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee....eeee....hhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1ruz M  501 GLFGAIAGFIEGGWTGMIDGWYGYHHQNEQGSGYAADQKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNNLERRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDFHDSNVRNLYEKVKSQLKNNAKEIGNGCFEFYHKCDDACMESVRNGTYDYP  660
                                   510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 6)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Coiled coil proteins (689)

(-) CATH Domains  (3, 9)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 6)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Hemagglutinin] (58)

(-) Gene Ontology  (17, 17)

Asymmetric/Biological Unit(hide GO term definitions)
Chain H,I,J,K,L,M   (HEMA_I18A0 | Q9WFX3)
molecular function
    GO:0046789    host cell surface receptor binding    Interacting selectively and non-covalently with a receptor on the host cell surface.
biological process
    GO:0075512    clathrin-dependent endocytosis of virus by host cell    Any clathrin-mediated endocytosis that is involved in the uptake of a virus into a host cell. Begins by invagination of a specific region of the host cell plasma membrane around the bound virus to form a clathrin-coated pit, which then pinches off to form a clathrin-coated endocytic vesicle containing the virus.
    GO:0075509    endocytosis involved in viral entry into host cell    Any endocytosis that is involved in the uptake of a virus into a host cell.
    GO:0039654    fusion of virus membrane with host endosome membrane    Fusion of a virus membrane with a host endosome membrane. Occurs after internalization of the virus through the endosomal pathway, and results in release of the virus contents into the cell.
    GO:0019064    fusion of virus membrane with host plasma membrane    Fusion of a viral membrane with the host cell membrane during viral entry. Results in release of the virion contents into the cytoplasm.
    GO:0039663    membrane fusion involved in viral entry into host cell    Merging of the virion membrane and a host membrane (host plasma membrane or host organelle membrane) that is involved in the uptake of a virus into a host cell.
    GO:0019065    receptor-mediated endocytosis of virus by host cell    Any receptor-mediated endocytosis that is involved in the uptake of a virus into a host cell; successive instances of virus endocytosis result in the accumulation of virus particles within the cell.
    GO:0046718    viral entry into host cell    The process that occurs after viral attachment by which a virus, or viral nucleic acid, breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the viral nucleic acid is released into the host cell cytoplasm.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
    GO:0019062    virion attachment to host cell    The process by which a virion protein binds to molecules on the host cellular surface or host cell surface projection.
cellular component
    GO:0033644    host cell membrane    Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0020002    host cell plasma membrane    The plasma membrane surrounding a host cell.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0019031    viral envelope    The lipid bilayer of a virion that surrounds the protein capsid. May also contain glycoproteins.
    GO:0019012    virion    The complete fully infectious extracellular virus particle.
    GO:0055036    virion membrane    The lipid bilayer surrounding a virion.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

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        HEMA_I18A0 | Q9WFX3: 1rd8 2wrg 3gbn 3lzf 3r2x 4eef 4gxu 4gxx 4jug 4juh 4juj 4py8

(-) Related Entries Specified in the PDB File

1ru7 1934 H1 HEMAGGLUTININ
1ruy 1930 H1 HEMAGGLUTININ
1rv0 1930 SWINE H1 HEMAGGLUTININ COMPLEXED WITH LSTA
1rvt 1930 H1 HEMAGGLUTININ IN COMPLEX WITH LSTC
1rvx 1934 H1 HEMAGGLUTININ IN COMPLEX WITH LSTA
1rvz 1934 H1 HEMAGGLUTININ IN COMPLEX WITH LSTC