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Solution NMR structure of phospholamban in detergent micelles
Biology and Chemistry Report
1N7L
  •   Structure Details   Hide

    Structure Keywords

    Keywords SIGNALING PROTEIN
    Text helix-turn-helix, SIGNALING PROTEIN

    Polymeric Molecules

    Chain A
    Description Cardiac phospholamban 
    Mutation C37A C42F C47A 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 6150.5 
    Source Method genetically manipulated  
    Entity Name PLB 

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A PPLA_RABIT P20006     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    2026   Regulation of the Force of Heart Contraction  Any Process That Modulates the Extent of Heart Contraction Changing the Force with Which Blood Is Propelled. 
    6816   Calcium Ion Transport  The Directed Movement of Calcium (ca) Ions Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    6874   Cellular Calcium Ion Homeostasis  Any Process Involved in the Maintenance of an Internal Steady State of Calcium Ions At the Level of a Cell. 
    8016   Regulation of Heart Contraction  Any Process That Modulates the Frequency Rate or Extent of Heart Contraction. Heart Contraction Is the Process in Which the Heart Decreases in Volume in a Characteristic Way to Propel Blood Through the Body. 
    10459   Negative Regulation of Heart Rate  Any Process That Stops Prevents or Reduces the Frequency or Rate of Heart Contraction. 
    10880   Regulation of Release of Sequestered Calcium Ion Into Cytosol by Sarcoplasmic Reticulum  Any Process That Modulates the Rate Frequency or Extent of Release of Sequestered Calcium Ion Into Cytosol by the Sarcoplasmic Reticulum the Process in Which the Release of Sequestered Calcium Ion by Sarcoplasmic Reticulum Into Cytosol Occurs Via Calcium Release Channels. 
    10881   Regulation of Cardiac Muscle Contraction by Regulation of the Release of Sequestered Calcium Ion  Any Process That Modulates the Frequency Rate or Extent of Cardiac Muscle Contraction Via the Regulation of the Release of Sequestered Calcium Ion by Sarcoplasmic Reticulum Into Cytosol. the Sarcoplasmic Reticulum Is the Endoplasmic Reticulum of Striated Muscle Specialised For the Sequestration of Calcium Ions That Are Released Upon Receipt of a Signal Relayed by the T Tubules From the Neuromuscular Junction. 
    43086   Negative Regulation of Catalytic Activity  Any Process That Stops or Reduces the Activity of an Enzyme. 
    45822   Negative Regulation of Heart Contraction  Any Process That Stops Prevents or Reduces the Frequency Rate or Extent of Heart Contraction. 
    48738   Cardiac Muscle Tissue Development  The Process Whose Specific Outcome Is the Progression of Cardiac Muscle Over Time From Its Formation to the Mature Structure. 
    51924   Regulation of Calcium Ion Transport  Any Process That Modulates the Frequency Rate or Extent of the Directed Movement of Calcium Ions Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    51926   Negative Regulation of Calcium Ion Transport  Any Process That Stops Prevents or Reduces the Frequency Rate or Extent of the Directed Movement of Calcium Ions Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    60314   Regulation of Ryanodine Sensitive Calcium Release Channel Activity  Any Process That Modulates the Activity of a Ryanodine Sensitive Calcium Release Channel. the Ryanodine Sensitive Calcium Release Channel Catalyzes the Transmembrane Transfer of a Calcium Ion by a Channel That Opens When a Ryanodine Class Ligand Has Been Bound by the Channel Complex or One of Its Constituent Parts. 
    86004   Regulation of Cardiac Muscle Cell Contraction  Any Process That Modulates the Frequency Rate or Extent of Cardiac Muscle Cell Contraction. 
    86023   Adrenergic Receptor Signaling Pathway Involved in Heart Process  A Series of Molecular Signals Beginning with a G Protein Coupled Adrenergic Cell Surface Receptor Combining with Epinephrine or Norepinephrine Which Contributes to a Circulatory System Process Carried Out by the Heart. 
    86092   Regulation of the Force of Heart Contraction by Cardiac Conduction  A Cardiac Conduction Process That Modulates the Extent of Heart Contraction Changing the Force with Which Blood Is Propelled. 
    90279   Regulation of Calcium Ion Import  Any Process That Modulates the Rate Frequency or Extent of the Directed Movement of Calcium Ions Into a Cell or Organelle. 
    90281   Negative Regulation of Calcium Ion Import  Any Process That Decreases the Rate Frequency or Extent of the Directed Movement of Calcium Ions Into a Cell or Organelle. 
    1901020   Negative Regulation of Calcium Ion Transmembrane Transporter Activity  Any Process That Stops Prevents or Reduces the Frequency Rate or Extent of Calcium Ion Transmembrane Transporter Activity. 
    1901077   Regulation of Relaxation of Muscle  Any Process That Modulates the Frequency Rate or Extent of Relaxation of Muscle. 
    1901877   Negative Regulation of Calcium Ion Binding  Any Process That Stops Prevents or Reduces the Frequency Rate or Extent of Calcium Ion Binding. 
    1901894   Regulation of Calcium Transporting Atpase Activity  Any Process That Modulates the Frequency Rate or Extent of Calcium Transporting Atpase Activity. 
    1901895   Negative Regulation of Calcium Transporting Atpase Activity  Any Process That Stops Prevents or Reduces the Frequency Rate or Extent of Calcium Transporting Atpase Activity. 
    5739   Mitochondrion  A Semiautonomous Self Replicating Organelle That Occurs in Varying Numbers Shapes and Sizes in the Cytoplasm of Virtually All Eukaryotic Cells. It Is Notably the Site of Tissue Respiration. 
    5783   Endoplasmic Reticulum  The Irregular Network of Unit Membranes Visible Only by Electron Microscopy That Occurs in the Cytoplasm of Many Eukaryotic Cells. the Membranes Form a Complex Meshwork of Tubular Channels Which Are Often Expanded Into Slitlike Cavities Called Cisternae. the Er Takes Two Forms Rough (or Granular) with Ribosomes Adhering to the Outer Surface and Smooth (with No Ribosomes Attached). 
    16020   Membrane  Double Layer of Lipid Molecules That Encloses All Cells and in Eukaryotes Many Organelles; May Be a Single or Double Lipid Bilayer; Also Includes Associated Proteins. 
    16021   Integral Component of Membrane  The Component of a Membrane Consisting of Gene Products and Protein Complexes That Have Some Part That Penetrates At Least One Leaflet of the Membrane Bilayer. This Component Includes Gene Products That Are Buried in the Bilayer with No Exposure Outside the Bilayer. 
    16529   Sarcoplasmic Reticulum  A Fine Reticular Network of Membrane Limited Elements That Pervades the Sarcoplasm of a Muscle Cell; Continuous Over Large Portions of the Cell and with the Nuclear Envelope; That Part of the Endoplasmic Reticulum Specialized For Calcium Release Uptake and Storage. 
    48471   Perinuclear Region of Cytoplasm  Cytoplasm Situated Near or Occurring Around the Nucleus. 
    90534   Calcium Ion Transporting Atpase Complex  Protein Complex That Carries Out the Reaction: ATP + H2o + Ca2+(out) = Adp + Phosphate + Ca2+(in). 
    4857   Enzyme Inhibitor Activity  Stops Prevents or Reduces the Activity of an Enzyme. 
    5246   Calcium Channel Regulator Activity  Modulates the Activity of a Calcium Channel. 
    5515   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). 
    42030   Atpase Inhibitor Activity  Stops Prevents or Reduces the Activity of Any Enzyme That Catalyzes the Hydrolysis of ATP to Adp and Orthophosphate. 
    51117   Atpase Binding  Interacting Selectively and Non Covalently with an Atpase Any Enzyme That Catalyzes the Hydrolysis of Atp. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Rabbit
    Scientific Name Oryctolagus cuniculus  
    Genus Oryctolagus
    Gene pln
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain Bl21de3phi
    Host Vector Type Plasmid
    Host Plasmid Name pMAL


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    12 - 100009299     phospholamban PLN