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(-) Description

Authors :  J. Yan, W. Xu, W. Wen, J. F. Long, M. E. Adams, S. C. Froehner, M. Zhang
Date :  30 Mar 05  (Deposition) - 24 Jan 06  (Release) - 24 Feb 09  (Revision)
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Two Alpha Helix, Six Beta Strands, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  J. Yan, W. Wen, W. Xu, J. F. Long, M. E. Adams, S. C. Froehner, M. Zhang
Structure Of The Split Ph Domain And Distinct Lipid-Binding Properties Of The Ph-Pdz Supramodule Of Alpha-Syntrophin
Embo J. V. 24 3985 2005
PubMed-ID: 16252003  |  Reference-DOI: 10.1038/SJ.EMBOJ.7600858
(for further references see the PDB file header)

(-) Compounds

    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET32A(MODIFIED VERSION)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentPDZ DOMAIN
    Organism CommonHOUSE MOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090

 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 1Z86)

(-) Sites  (0, 0)

(no "Site" information available for 1Z86)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1Z86)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1Z86)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Z86)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
1PDZPS50106 PDZ domain profile.SNTA1_MOUSE81-164  1A:81-164

(-) Exons   (0, 0)

(no "Exon" information available for 1Z86)

(-) 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:87
 aligned with SNTA1_MOUSE | Q61234 from UniProtKB/Swiss-Prot  Length:503

    Alignment length:87
                                    88        98       108       118       128       138       148       158       
               SCOP domains d1z86a_ A: automated matches                                                            SCOP domains
               CATH domains 1z86A00 A:79-165  [code=, no name defined]                                    CATH domains
               Pfam domains --PDZ-1z86A01 A:81-161                                                             ---- Pfam domains
         Sec.struct. author Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --PDZ  PDB: A:81-164 UniProt: 81-164                                                  - PROSITE
                 Transcript --------------------------------------------------------------------------------------- Transcript
                                    88        98       108       118       128       138       148       158       

   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: Mainly Beta (13760)

(-) Pfam Domains  (1, 1)

NMR Structure
Clan: PDZ-like (184)
Family: PDZ (172)

(-) Gene Ontology  (24, 24)

NMR Structure(hide GO term definitions)
Chain A   (SNTA1_MOUSE | Q61234)
molecular function
    GO:0051117    ATPase binding    Interacting selectively and non-covalently with an ATPase, any enzyme that catalyzes the hydrolysis of ATP.
    GO:0003779    actin binding    Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
    GO:0005516    calmodulin binding    Interacting selectively and non-covalently with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.
    GO:0044325    ion channel binding    Interacting selectively and non-covalently with one or more specific sites on an ion channel, a protein complex that spans a membrane and forms a water-filled channel across the phospholipid bilayer allowing selective ion transport down its electrochemical gradient.
    GO:0050998    nitric-oxide synthase binding    Interacting selectively and non-covalently with the enzyme nitric-oxide synthase.
    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:0017080    sodium channel regulator activity    Modulates the activity of a sodium channel.
    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:1902083    negative regulation of peptidyl-cysteine S-nitrosylation    Any process that stops, prevents or reduces the frequency, rate or extent of peptidyl-cysteine S-nitrosylation.
    GO:0007528    neuromuscular junction development    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a neuromuscular junction.
    GO:0002027    regulation of heart rate    Any process that modulates the frequency or rate of heart contraction.
    GO:1902305    regulation of sodium ion transmembrane transport    Any process that modulates the frequency, rate or extent of sodium ion transmembrane transport.
    GO:0003117    regulation of vasoconstriction by circulating norepinephrine    Any process that modulates the frequency, rate or extent of reductions in the diameter of blood vessels as a result of secretion of norepinephrine into the bloodstream.
    GO:0060307    regulation of ventricular cardiac muscle cell membrane repolarization    Any process that modulates the establishment or extent of a membrane potential in the polarizing direction towards the resting potential in a ventricular cardiomyocyte.
    GO:0086005    ventricular cardiac muscle cell action potential    An action potential that occurs in a ventricular cardiac muscle cell.
cellular component
    GO:0030054    cell junction    A cellular component that forms a specialized region of connection between two or more cells or between a cell and the extracellular matrix. At a cell junction, anchoring proteins extend through the plasma membrane to link cytoskeletal proteins in one cell to cytoskeletal proteins in neighboring cells or to proteins in the extracellular matrix.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005856    cytoskeleton    Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0045211    postsynaptic membrane    A specialized area of membrane facing the presynaptic membrane on the tip of the nerve ending and separated from it by a minute cleft (the synaptic cleft). Neurotransmitters cross the synaptic cleft and transmit the signal to the postsynaptic membrane.
    GO:0043234    protein complex    A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
    GO:0042383    sarcolemma    The outer membrane of a muscle cell, consisting of the plasma membrane, a covering basement membrane (about 100 nm thick and sometimes common to more than one fiber), and the associated loose network of collagen fibers.


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 Related Entries

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

        SNTA1_MOUSE | Q612341qav 1z87 2adz 2pdz 4hop

(-) Related Entries Specified in the PDB File