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(-) Description

Title :  SOLUTION CONFORMATION OF ADR SUBTYPE HBV PRE-S2 EPITOPE
 
Authors :  S. W. Chi, K. H. Han
Date :  23 Feb 05  (Deposition) - 16 May 06  (Release) - 19 Jan 10  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Helix Turn Helix, Gene Regulation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. W. Chi, D. H. Kim, J. S. Kim, M. K. Lee, K. H. Han
Solution Conformation Of An Immunodominant Epitope In The Hepatitis B Virus Pres2 Surface Antigen.
Antiviral Res. V. 72 207 2006
PubMed-ID: 16872688  |  Reference-DOI: 10.1016/J.ANTIVIRAL.2006.06.009
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MAJOR SURFACE ANTIGEN
    Chains: A
    Engineered: YES
    Other Details: THE SEQUENCE OCCURS NATURALLY IN PRES2(123- 145) REGION OF SURFACE ENVELOPE PROTEIN OF HEPATITIS B VIRUS
    Synthetic: YES

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1WZ4)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:PROTEIN  Length:23
 aligned with HBSAG_HBVC5 | P03140 from UniProtKB/Swiss-Prot  Length:400

    Alignment length:23
                                   132       142   
          HBSAG_HBVC5   123 NSTTFHQALLDPRVRGLYFPAGG 145
               SCOP domains ----------------------- SCOP domains
               CATH domains ----------------------- CATH domains
               Pfam domains vMSA-1wz4A01 A:1-23     Pfam domains
         Sec.struct. author hhhhhhh......hhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------- SAPs(SNPs)
                    PROSITE ----------------------- PROSITE
                 Transcript ----------------------- Transcript
                 1wz4 A   1 NSTTFHQALLDPRVRGLYFPAGG  23
                                    10        20
   Legend:   → Mismatch (orange background)
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 1WZ4)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1WZ4)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: vMSA] (1)

(-) Gene Ontology  (11, 11)

NMR Structure(hide GO term definitions)
Chain A   (HBSAG_HBVC5 | P03140)
biological process
    GO:0075513    caveolin-mediated endocytosis of virus by host cell    Any caveolin-mediated endocytosis that is involved in the uptake of a virus into a host cell. Begins when material is taken up into plasma membrane caveolae - specialized lipid rafts that form 50-70 nm flask-shaped invaginations of the plasma membrane - which then pinch off to form endocytic caveolar carriers 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: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: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: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:0019012    virion    The complete fully infectious extracellular virus particle.
    GO:0055036    virion membrane    The lipid bilayer surrounding a virion.

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