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(-) Description

Authors :  J. M. Aramini, C. K. Ho, C. Yin, K. Cunningham, H. Janjua, L. -C. Ma, R. Xiao, T. B. Acton, G. T. Montelione, Northeast Structural Genomics Consortium (Nesg)
Date :  30 Jun 06  (Deposition) - 01 Aug 06  (Release) - 24 Feb 09  (Revision)
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Hr2873B, Human Isg15, Nmr Structure, Northeast Structural Genomics Consortium, Protein Structure Initiative, Nesg, Psi-1, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  J. M. Aramini, C. K. Ho, C. Yin, K. Cunningham, H. Janjua, M. -C. Li, R. Xiao, T. B. Acton, G. T. Montelione
Solution Nmr Structure Of The C-Terminal Domain Of The Interferon Alpha-Inducible Isg15 Protein From Homo Sapiens. Northeast Structural Genomics Target Hr2873B.
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

    Expression SystemESCHERICHIA COLI
    Expression System PlasmidHR2873B-21.1
    Expression System StrainBL21(DE3)MGK
    Expression System Taxid562
    Expression System VectorPLASMID
    Expression System Vector TypePET21
    GeneISG15, G1P2, UCRP
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606

 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 2HJ8)

(-) Sites  (0, 0)

(no "Site" information available for 2HJ8)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2HJ8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2HJ8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

NMR Structure (1, 1)
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant

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

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
1UBIQUITIN_2PS50053 Ubiquitin domain profile.ISG15_HUMAN3-80

(-) Exons   (1, 1)

NMR Structure (1, 1)
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength

(-) Sequences/Alignments

NMR Structure
   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:75
 aligned with ISG15_HUMAN | P05161 from UniProtKB/Swiss-Prot  Length:165

    Alignment length:75
                                    88        98       108       118       128       138       148     
               SCOP domains d2hj8a_ A: automated matches                                                SCOP domains
               CATH domains 2hj8A00 A:86-160                                                            CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee....eeeeeee...hhhhhhhhhhhhh......eeee..........hhhhhhh....eeeeee. Sec.struct. author
                 SAPs(SNPs) ----N---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE UB-UBIQUITIN_2  PDB: A:89-160 UniProt: 82-157                               PROSITE
               Transcript 1 Exon 1.2  PDB: A:86-160 UniProt: 2-165 [INCOMPLETE]                         Transcript 1
                                    95       105       115       125       135       145       155     

   Legend:   → Mismatch (orange background)
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  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)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2HJ8)

(-) Gene Ontology  (21, 21)

NMR Structure(hide GO term definitions)
Chain A   (ISG15_HUMAN | P05161)
molecular function
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0031386    protein tag    A molecular function exhibited by a protein that is covalently attached (AKA tagged or conjugated) to another protein where it acts as a marker, recognized by the cellular apparatus to target the tagged protein for some cellular process such as modification, sequestration, transport or degradation.
biological process
    GO:0032020    ISG15-protein conjugation    The covalent addition to a protein of ISG15, a ubiquitin-like protein.
    GO:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
    GO:0051607    defense response to virus    Reactions triggered in response to the presence of a virus that act to protect the cell or organism.
    GO:0002376    immune system process    Any process involved in the development or functioning of the immune system, an organismal system for calibrated responses to potential internal or invasive threats.
    GO:0045087    innate immune response    Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.
    GO:0019941    modification-dependent protein catabolic process    The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent modification of the target protein.
    GO:0031397    negative regulation of protein ubiquitination    Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of ubiquitin groups to a protein.
    GO:0032480    negative regulation of type I interferon production    Any process that stops, prevents, or reduces the frequency, rate, or extent of type I interferon production. Type I interferons include the interferon-alpha, beta, delta, episilon, zeta, kappa, tau, and omega gene families.
    GO:0045071    negative regulation of viral genome replication    Any process that stops, prevents, or reduces the frequency, rate or extent of viral genome replication.
    GO:0045648    positive regulation of erythrocyte differentiation    Any process that activates or increases the frequency, rate or extent of erythrocyte differentiation.
    GO:0032649    regulation of interferon-gamma production    Any process that modulates the frequency, rate, or extent of interferon-gamma production. Interferon-gamma is also known as type II interferon.
    GO:0034340    response to type I interferon    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a type I interferon stimulus. Type I interferons include the interferon-alpha, beta, delta, episilon, zeta, kappa, tau, and omega gene families.
    GO:0019985    translesion synthesis    The replication of damaged DNA by synthesis across a lesion in the template strand; a specialized DNA polymerase or replication complex inserts a defined nucleotide across from the lesion which allows DNA synthesis to continue beyond the lesion. This process can be mutagenic depending on the damaged nucleotide and the inserted nucleotide.
    GO:0060337    type I interferon signaling pathway    A series of molecular signals initiated by the binding of a type I interferon to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription. Type I interferons include the interferon-alpha, beta, delta, episilon, zeta, kappa, tau, and omega gene families.
    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.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.


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 Related Entries

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

        ISG15_HUMAN | P051611z2m 3phx 3pse 3r66 3rt3 3sdl 5tl6

(-) Related Entries Specified in the PDB File