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(-) Description

Title :  CRYSTAL STRUCTURE OF THE MATRIX PROTEIN OF EBOLA VIRUS
 
Authors :  A. Dessen, V. Volchkov, O. Dolnik, H. -D. Klenk, W. Weissenhorn
Date :  07 Apr 00  (Deposition) - 30 Aug 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Beta Sandwich, Anti-Parallel Strands, Beta Sheet, Helix, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Dessen, V. Volchkov, O. Dolnik, H. D. Klenk, W. Weissenhorn
Crystal Structure Of The Matrix Protein Vp40 From Ebola Virus.
Embo J. V. 19 4228 2000
PubMed-ID: 10944105  |  Reference-DOI: 10.1093/EMBOJ/19.16.4228
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MATRIX PROTEIN VP40
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPRSET
    Expression System Taxid562
    MutationYES
    Organism ScientificEBOLA VIRUS SP.
    Organism Taxid205488
    Other DetailsEBOLA VIRUS RNA GENOME
    StrainZAIRE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1ES6)

(-) Sites  (0, 0)

(no "Site" information available for 1ES6)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1ES6)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1ES6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (3, 3)

Asymmetric/Biological Unit (3, 3)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_VP40_EBOG4_001 *T65IVP40_EBOG4  ---  ---AT65I
2UniProtVAR_VP40_EBOG4_002 *F233SVP40_EBOG4  ---  ---AS233S
3UniProtVAR_VP40_EBOG4_003 *L247FVP40_EBOG4  ---  ---AF247F
   * ID not provided by source

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1ES6)

(-) Exons   (0, 0)

(no "Exon" information available for 1ES6)

(-) 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:260
 aligned with VP40_EBOG4 | Q2PDK5 from UniProtKB/Swiss-Prot  Length:326

    Alignment length:278
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313        
           VP40_EBOG4    44 GDTPSNPLRPIADDTIDHASHTPGSVSSAFILEAMVNVISGPKVLMKQIPIWLPLGVADQKTYSFDSTTAAIMLASYTITHFGKATNPLVRVNRLGPGIPDHPLRLLRIGNQAFLQEFVLPPVQLPQYFTFDLTALKLITQPLPAATWTDDTPTGSNGALRPGISFHPKLRPILLPNKSGKKGNSADLTFPEKIQAIMTSLQDLKIVPIDPTKNIMGIEVPETLVHKLTGKKVTSKNGQPIIPVLLPKYIGLDPVAPGDLTMVITQDCDTCHSPASLP 321
               SCOP domains d1es6a1 A:44-194 EV matrix protein                                                                                                                           d1es6a2 A:201-321 EV      matrix protein                                                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........ee....hhhhh......eeeeeeeeeeeee..eeeeeeeeeeeeeeee.....hhhhhhhhhhh..eeeeee......eeeeee.........hhhhhhheeeeehhhhh.........eeeeeeeeeeeee.........------..eeeeee.......ee....-----hhhhhhhhhhhhhhhhhhhhheeeeeehhh.eeeee.hhhhhhhhh.-------...eeeee...............eeeeee............ Sec.struct. author
                 SAPs(SNPs) ---------------------I-----------------------------------------------------------------------------------------------------------------------------------------------------------------------S-------------F-------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1es6 A  44 GDTPSNPLRPIADDTIDHASHTPGSVSSAFILEAMVNVISGPKVLMKQIPIWLPLGVADQKTYSFDSTTAAIMLASYTITHFGKATNPLVRVNRLGPGIPDHPLRLLRIGNQAFLQEFVLPPVQLPQYFTFDLTALKLITQPLPAATWTDD------GALRPGISFHPKLRPILLPNK-----NSADLTSPEKIQAIMTSLQDFKIVPIDPTKNIMGIEVPETLVLKLTG-------GQPIIPVLLPKYIGLDPVAPGDLTMVITQDCDTCHSPASLP 321
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193|      203       213       | -   |   233       243       253       263       273       283       293       303       313        
                                                                                                                                                                                194    201                 221   227                                           273     281                                        

Chain A from PDB  Type:PROTEIN  Length:260
 aligned with VP40_EBOZ5 | Q77DJ6 from UniProtKB/Swiss-Prot  Length:326

    Alignment length:278
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313        
           VP40_EBOZ5    44 GDTPSNPLRPIADDTIDHASHTPGSVSSAFILEAMVNVISGPKVLMKQIPIWLPLGVADQKTYSFDSTTAAIMLASYTITHFGKATNPLVRVNRLGPGIPDHPLRLLRIGNQAFLQEFVLPPVQLPQYFTFDLTALKLITQPLPAATWTDDTPTGSNGALRPGISFHPKLRPILLPNKSGKKGNSADLTSPEKIQAIMTSLQDFKIVPIDPTKNIMGIEVPETLVHKLTGKKVTSKNGQPIIPVLLPKYIGLDPVAPGDLTMVITQDCDTCHSPASLP 321
               SCOP domains d1es6a1 A:44-194 EV matrix protein                                                                                                                           d1es6a2 A:201-321 EV      matrix protein                                                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........ee....hhhhh......eeeeeeeeeeeee..eeeeeeeeeeeeeeee.....hhhhhhhhhhh..eeeeee......eeeeee.........hhhhhhheeeeehhhhh.........eeeeeeeeeeeee.........------..eeeeee.......ee....-----hhhhhhhhhhhhhhhhhhhhheeeeeehhh.eeeee.hhhhhhhhh.-------...eeeee...............eeeeee............ Sec.struct. author
                 SAPs(SNPs) ---------------------I-----------------------------------------------------------------------------------------------------------------------------------------------------------------------S-------------F-------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1es6 A  44 GDTPSNPLRPIADDTIDHASHTPGSVSSAFILEAMVNVISGPKVLMKQIPIWLPLGVADQKTYSFDSTTAAIMLASYTITHFGKATNPLVRVNRLGPGIPDHPLRLLRIGNQAFLQEFVLPPVQLPQYFTFDLTALKLITQPLPAATWTDD------GALRPGISFHPKLRPILLPNK-----NSADLTSPEKIQAIMTSLQDFKIVPIDPTKNIMGIEVPETLVLKLTG-------GQPIIPVLLPKYIGLDPVAPGDLTMVITQDCDTCHSPASLP 321
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193|      203       213       | -   |   233       243       253       263       273       283       293       303       313        
                                                                                                                                                                                194    201                 221   227                                           273     281                                        

   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, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1ES6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1ES6)

(-) Gene Ontology  (14, 28)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (VP40_EBOZ5 | Q77DJ6)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0039660    structural constituent of virion    The action of a molecule that contributes to the structural integrity of a virion.
biological process
    GO:0046755    viral budding    A viral process by which enveloped viruses acquire a host-derived membrane enriched in viral proteins to form their external envelope. The process starts when nucleocapsids, assembled or in the process of being built, induce formation of a membrane curvature in the host plasma or organelle membrane and wrap up in the forming bud. The process ends when the bud is eventually pinched off by membrane scission to release the enveloped particle into the lumenal or extracellular space.
    GO:0039702    viral budding via host ESCRT complex    Viral budding which uses a host ESCRT protein complex, or complexes, to mediate the budding process.
    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:0019076    viral release from host cell    The dissemination of mature viral particles from the host cell, e.g. by cell lysis or the budding of virus particles from the cell membrane.
cellular component
    GO:0033645    host cell endomembrane system    A collection of membranous structures involved in transport within the host cell. The main components of the endomembrane system are endoplasmic reticulum, Golgi bodies, vesicles, cell membrane and nuclear envelope. Members of the endomembrane system pass materials through each other or though the use of vesicles. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0044174    host cell endosome    A membrane-bounded organelle that carries materials newly ingested by endocytosis. It passes many of the materials to host cell lysosomes for degradation.
    GO:0044185    host cell late endosome membrane    The lipid bilayer surrounding a host cell late endosome.
    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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0019012    virion    The complete fully infectious extracellular virus particle.
    GO:0055036    virion membrane    The lipid bilayer surrounding a virion.

Chain A   (VP40_EBOG4 | Q2PDK5)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0039660    structural constituent of virion    The action of a molecule that contributes to the structural integrity of a virion.
biological process
    GO:0046755    viral budding    A viral process by which enveloped viruses acquire a host-derived membrane enriched in viral proteins to form their external envelope. The process starts when nucleocapsids, assembled or in the process of being built, induce formation of a membrane curvature in the host plasma or organelle membrane and wrap up in the forming bud. The process ends when the bud is eventually pinched off by membrane scission to release the enveloped particle into the lumenal or extracellular space.
    GO:0039702    viral budding via host ESCRT complex    Viral budding which uses a host ESCRT protein complex, or complexes, to mediate the budding process.
    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:0019076    viral release from host cell    The dissemination of mature viral particles from the host cell, e.g. by cell lysis or the budding of virus particles from the cell membrane.
cellular component
    GO:0033645    host cell endomembrane system    A collection of membranous structures involved in transport within the host cell. The main components of the endomembrane system are endoplasmic reticulum, Golgi bodies, vesicles, cell membrane and nuclear envelope. Members of the endomembrane system pass materials through each other or though the use of vesicles. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0044174    host cell endosome    A membrane-bounded organelle that carries materials newly ingested by endocytosis. It passes many of the materials to host cell lysosomes for degradation.
    GO:0044185    host cell late endosome membrane    The lipid bilayer surrounding a host cell late endosome.
    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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0019012    virion    The complete fully infectious extracellular virus particle.
    GO:0055036    virion membrane    The lipid bilayer surrounding a virion.

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