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(-) Description

Title :  FRIEND MURINE LEUKEMIA VIRUS RECEPTOR-BINDING DOMAIN
 
Authors :  D. Fass, R. A. Davey, C. A. Hamson, P. S. Kim, J. M. Cunningham, J. M. Berge
Date :  08 Jul 97  (Deposition) - 15 Oct 97  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Coat Protein, Viral Glycoprotein, Retrovirus, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Fass, R. A. Davey, C. A. Hamson, P. S. Kim, J. M. Cunningham, J. M. Berger
Structure Of A Murine Leukemia Virus Receptor-Binding Glycoprotein At 2. 0 Angstrom Resolution.
Science V. 277 1662 1997
PubMed-ID: 9287219  |  Reference-DOI: 10.1126/SCIENCE.277.5332.1662

(-) Compounds

Molecule 1 - GP70
    Cell Line: HIGH FIVE BTI-TN-5B1-4
    Chains: A
    Engineered: YES
    Expression System: TRICHOPLUSIA NI
    Expression System Cellular Location: SECRETED
    Expression System Cell Line: HIGH FIVE, BTI-TN-5B1-4
    Expression System Common: CABBAGE LOOPER
    Expression System Plasmid: PVL1393-FRRBD
    Expression System Taxid: 7111
    Expression System Vector: BACULOVIRUS
    Expression System Vector Type: VIRUS
    Fragment: RECEPTOR-BINDING DOMAIN
    Organism Scientific: FRIEND MURINE LEUKEMIA VIRUS
    Organism Taxid: 11795
    Synonym: SU
    Variant: MOLECULAR CLONE 57

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric/Biological Unit (2, 5)
No.NameCountTypeFull Name
1NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
2ZN3Ligand/IonZINC ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:168 , LEU A:169 , PRO A:186 , HOH A:277 , HOH A:294BINDING SITE FOR RESIDUE NAG A 237
2AC2SOFTWAREASN A:12 , THR A:14 , SER A:29 , ASN A:31BINDING SITE FOR RESIDUE NAG A 238
3AC3SOFTWARESER A:51 , ASP A:86 , HOH A:343 , HOH A:418 , HOH A:419 , ZN A:431BINDING SITE FOR RESIDUE ZN A 430
4AC4SOFTWAREASP A:21 , SER A:51 , ASP A:86 , HOH A:420 , ZN A:430BINDING SITE FOR RESIDUE ZN A 431
5AC5SOFTWAREHIS A:55 , HOH A:338 , HOH A:339 , HOH A:384BINDING SITE FOR RESIDUE ZN A 432

(-) SS Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1A:46 -A:98
2A:72 -A:87
3A:73 -A:83
4A:121 -A:141
5A:133 -A:146
6A:178 -A:184

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1AOL)

(-) 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 A from PDB  Type:PROTEIN  Length:228
 aligned with ENV_MLVF5 | P03390 from UniProtKB/Swiss-Prot  Length:675

    Alignment length:228
                                    52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262        
            ENV_MLVF5    43 QVYNITWEVTNGDRETVWAISGNHPLWTWWPVLTPDLCMLALSGPPHWGLEYQAPYSSPPGPPCCSGSSGSSAGCSRDCDEPLTSLTPRCNTAWNRLKLDQVTHKSSEGFYVCPGSHRPREAKSCGGPDSFYCASWGCETTGRVYWKPSSSWDYITVDNNLTTSQAVQVCKDNKWCNPLAIQFTNAGKQVTSWTTGHYWGLRLYVSGRDPGLTFGIRLRYQNLGPRVP 270
               SCOP domains d1aola_ A: F-MuLV receptor-binding domain                                                                                                                                                                                            SCOP domains
               CATH domains 1aolA00 A:9-236 Viral Glycoprotein Gp70                                                                                                                                                                                              CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeeeee.....eeeeeeeeee...........hhhhh....hhh............................hhhh............hhhhhhhhhhhh.....eeeee.....hhhhhh..hhh........eeeee...........eeeee...hhhhhhhhh.......eeeee.hhhhh..hhh..eeeeeee.......eeeeeeeeeee..hhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1aol A   9 QVYNITWEVTNGDRETVWAISGNHPLWTWWPVLTPDLCMLALSGPPHWGLEYQAPYSSPPGPPCCSGSSGSSAGCSRDCDEPLTSLTPRCNTAWNRLKLDQVTHKSSEGFYVCPGSHRPREAKSCGGPDSFYCASWGCETTGRVYWKPSSSWDYITVDNNLTTSQAVQVCKDNKWCNPLAIQFTNAGKQVTSWTTGHYWGLRLYVSGRDPGLTFGIRLRYQNLGPRVP 236
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228
   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  (1, 1)

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

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1AOL)

(-) Gene Ontology  (19, 19)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (ENV_MLVF5 | P03390)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0005198    structural molecule activity    The action of a molecule that contributes to the structural integrity of a complex or its assembly within or outside a cell.
biological process
    GO:0030683    evasion or tolerance by virus of host immune response    Any process, either active or passive, by which a virus avoids the effects of the host organism's immune response. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    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:0039504    suppression by virus of host adaptive immune response    Any process in which a virus stops, prevents, or reduces the frequency, rate or extent of the adaptive immune response of the host organism, an immune response based on directed amplification of specific receptors for antigen produced through a somatic diversification process, and allowing for enhanced response to subsequent exposures to the same antigen (immunological memory).
    GO:0039588    suppression by virus of host antigen processing and presentation    Any viral process that inhibits a host antigen-presenting cell expressing a peptide antigen on its cell surface in association with an MHC protein complex.
    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:0019058    viral life cycle    A set of processes which all viruses follow to ensure survival; includes attachment and entry of the virus particle, decoding of genome information, translation of viral mRNA by host ribosomes, genome replication, and assembly and release of viral particles containing the genome.
    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:0019028    viral capsid    The protein coat that surrounds the infective nucleic acid in some virus particles. It comprises numerous regularly arranged subunits, or capsomeres.
    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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