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(-) Description

Authors :  H. Hiroaki, T. Ago, T. Ito, H. Sumimoto, D. Kohda
Date :  14 Sep 00  (Deposition) - 13 Jun 01  (Release) - 24 Feb 09  (Revision)
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Alpha Beta, P47-Phox, Px Domain, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  H. Hiroaki, T. Ago, T. Ito, H. Sumimoto, D. Kohda
Solution Structure Of The Px Domain, A Target Of The Sh3 Domain.
Nat. Struct. Biol. V. 8 526 2001
PubMed-ID: 11373621  |  Reference-DOI: 10.1038/88591
(for further references see the PDB file header)

(-) Compounds

    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX2T
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentPX DOMAIN
    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 1GD5)

(-) Sites  (0, 0)

(no "Site" information available for 1GD5)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1GD5)

(-) Cis Peptide Bonds  (1, 20)

NMR Structure
11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20Val A:21 -Pro A:22

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (3, 3)

NMR Structure (3, 3)
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_012476R42QNCF1_HUMANDisease (CGD1)  ---AR44Q

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

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
1PXPS50195 PX domain profile.NCF1_HUMAN4-125  1A:6-127

(-) Exons   (0, 0)

(no "Exon" information available for 1GD5)

(-) 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:130
 aligned with NCF1_HUMAN | P14598 from UniProtKB/Swiss-Prot  Length:390

    Alignment length:130
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128
               SCOP domains d1gd5a_ A: p47phox NADPH oxidase                                                                                                   SCOP domains
               CATH domains 1gd5A00 A:1-130 PX Domain                                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeeee...eee.....eeeeeeeeee....eeeeeehhhhhhhhhhhhhhhhhhhhh...................hhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------Q-----------------------------------------------H--------S----------------------------- SAPs(SNPs)
                    PROSITE -----PX  PDB: A:6-127 UniProt: 4-125                                                                                           --- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------- Transcript
                                    10        20        30        40        50        60        70        80        90       100       110       120       130

   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)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1GD5)

(-) Gene Ontology  (23, 23)

NMR Structure(hide GO term definitions)
Chain A   (NCF1_HUMAN | P14598)
molecular function
    GO:0017124    SH3 domain binding    Interacting selectively and non-covalently with a SH3 domain (Src homology 3) of a protein, small protein modules containing approximately 50 amino acid residues found in a great variety of intracellular or membrane-associated proteins.
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0008289    lipid binding    Interacting selectively and non-covalently with a lipid.
    GO:0035091    phosphatidylinositol binding    Interacting selectively and non-covalently with any inositol-containing glycerophospholipid, i.e. phosphatidylinositol (PtdIns) and its phosphorylated derivatives.
    GO:0043325    phosphatidylinositol-3,4-bisphosphate binding    Interacting selectively and non-covalently with phosphatidylinositol-3,4-bisphosphate, a derivative of phosphatidylinositol in which the inositol ring is phosphorylated at the 3' and 4' positions.
    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:0016175    superoxide-generating NADPH oxidase activity    Catalysis of the reaction: NAD(P)H + O2 = NAD(P)H + O2-.
biological process
    GO:0002479    antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent    The process in which an antigen-presenting cell expresses a peptide antigen of exogenous origin on its cell surface in association with an MHC class I protein complex following intracellular transport via a TAP (transporter associated with antigen processing) pathway. The peptide is typically a fragment of a larger exogenous protein which has been degraded within the cell and is dependent on TAP transport from the cytosol to ER for association with the MHC class I molecule. Class I here refers to classical class I molecules.
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    GO:0006968    cellular defense response    A defense response that is mediated by cells.
    GO:0045087    innate immune response    Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0006612    protein targeting to membrane    The process of directing proteins towards a membrane, usually using signals contained within the protein.
    GO:0045730    respiratory burst    A phase of elevated metabolic activity, during which oxygen consumption increases; this leads to the production, by an NADH dependent system, of hydrogen peroxide (H2O2), superoxide anions and hydroxyl radicals.
    GO:0042554    superoxide anion generation    The enzymatic generation of superoxide, the superoxide anion O2- (superoxide free radical), or any compound containing this species, by a cell in response to environmental stress, thereby mediating the activation of various stress-inducible signaling pathways.
    GO:0006801    superoxide metabolic process    The chemical reactions and pathways involving superoxide, the superoxide anion O2- (superoxide free radical), or any compound containing this species.
    GO:0048010    vascular endothelial growth factor receptor signaling pathway    Any series of molecular signals initiated by the binding of an extracellular ligand to a vascular endothelial growth factor receptor (VEGFR) located on the surface of the receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription.
cellular component
    GO:0043020    NADPH oxidase complex    A enzyme complex of which the core is a heterodimer composed of a light (alpha) and heavy (beta) chain, and requires several other water-soluble proteins of cytosolic origin for activity. Functions in superoxide generation by the NADPH-dependent reduction of O2.
    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:0019898    extrinsic component of membrane    The component of a membrane consisting of gene products and protein complexes that are loosely bound to one of its surfaces, but not integrated into the hydrophobic region.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0032010    phagolysosome    A membrane-bounded intracellular vesicle formed by maturation of an early phagosome following the ingestion of particulate material by phagocytosis; during maturation, phagosomes acquire markers of late endosomes and lysosomes.


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 Related Entries

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

        NCF1_HUMAN | P145981k4u 1kq6 1ng2 1o7k 1ov3 1uec 1w70 1wlp

(-) Related Entries Specified in the PDB File

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