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COMPLEX OF ALF4-ACTIVATED GI-ALPHA-1 WITH RGS4
Biology and Chemistry Report
1AGR
  •   Structure Details   Hide

    Structure Keywords

    Keywords COMPLEX (SIGNAL TRANSDUCTION/REGULATOR)
    Text GI-ALPHA-1, HYDROLASE, SIGNAL TRANSDUCTION, RGS4, COMPLEX (SIGNAL TRANSDUCTION-REGULATOR), GTP-BINDING, GTPASE ACTIVATING PROTEIN, COMPLEX (SIGNAL TRANSDUCTION-REGULATOR) complex

    Polymeric Molecules

    Chain A,D
    Description GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) 
    Fragment ALPHA-1 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 40268.2 
    Source Method genetically manipulated  
    Entity Name GI-ALPHA-1 
    Chain E,H
    Description RGS4 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 23286.8 
    Source Method genetically manipulated  
    Entity Name REGULATOR OF G-PROTEIN SIGNALLING 4 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ALF  TETRAFLUOROALUMINATE ION  Al F4   102.98  View 
    CIT  CITRIC ACID  C6 H8 O7   192.12  View 
    GDP  GUANOSINE-5'-DIPHOSPHATE  C10 H15 N5 O11 P2   443.20  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,D GNAI1_RAT P10824     
    E,H RGS4_RAT P49799     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,D
    GO ID   Ontology GO Term Definition
    7049   Cell Cycle  The Progression of Biochemical and Morphological Phases and Events That Occur in a Cell During Successive Cell Replication or Nuclear Replication Events. Canonically the Cell Cycle Comprises the Replication and Segregation of Genetic Material Followed by the Division of the Cell But in Endocycles or Syncytial Cells Nuclear Replication or Nuclear Division May Not Be Followed by Cell Division. 
    7165   Signal Transduction  The Cellular Process in Which a Signal Is Conveyed to Trigger a Change in the Activity or State of a Cell. Signal Transduction Begins with Reception of a Signal (e.g. a Ligand Binding to a Receptor or Receptor Activation by a Stimulus Such As Light) or For Signal Transduction in the Absence of Ligand Signal Withdrawal or the Activity of a Constitutively Active Receptor. Signal Transduction Ends with Regulation of a Downstream Cellular Process E.g. Regulation of Transcription or Regulation of a Metabolic Process. Signal Transduction Covers Signaling From Receptors Located On the Surface of the Cell and Signaling Via Molecules Located Within the Cell. For Signaling Between Cells Signal Transduction Is Restricted to Events At and Within the Receiving Cell. 
    51301   Cell Division  The Process Resulting in the Physical Partitioning and Separation of a Cell Into Daughter Cells. 
    5634   Nucleus  A Membrane Bounded Organelle of Eukaryotic Cells in Which Chromosomes Are Housed and Replicated. in Most Cells the Nucleus Contains All of the Cell's Chromosomes Except the Organellar Chromosomes and Is the Site of RNA Synthesis and Processing. in Some Species or in Specialized Cell Types RNA Metabolism or DNA Replication May Be Absent. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    5815   Microtubule Organizing Center  An Intracellular Structure That Can Catalyze Gamma Tubulin Dependent Microtubule Nucleation and That Can Anchor Microtubules by Interacting with Their Minus Ends Plus Ends or Sides. 
    5856   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. 
    5886   Plasma Membrane  The Membrane Surrounding a Cell That Separates the Cell From Its External Environment. It Consists of a Phospholipid Bilayer and Associated Proteins. 
    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. 
    30496   Midbody  A Thin Cytoplasmic Bridge Formed Between Daughter Cells At the End of Cytokinesis. the Midbody Forms Where the Contractile Ring Constricts and May Persist For Some Time Before Finally Breaking to Complete Cytokinesis. 
    166   Nucleotide Binding  Interacting Selectively and Non Covalently with a Nucleotide Any Compound Consisting of a Nucleoside That Is Esterified with (ortho)phosphate or an Oligophosphate At Any Hydroxyl Group On the Ribose or Deoxyribose. 
    4871   Signal Transducer Activity  Conveys a Signal Across a Cell to Trigger a Change in Cell Function or State. a Signal Is a Physical Entity or Change in State That Is Used to Transfer Information in Order to Trigger a Response. 
    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). 
    5525   GTP Binding  Interacting Selectively and Non Covalently with GTP Guanosine Triphosphate. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 
    Chain E,H
    GO ID   Ontology GO Term Definition
    9968   Negative Regulation of Signal Transduction  Any Process That Stops Prevents or Reduces the Frequency Rate or Extent of Signal Transduction. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain E,H
    Common Name Norway Rat
    Scientific Name Rattus norvegicus  
    Genus Rattus
    Cell Line Bl21
    Organ Brain
    Host Scientific Name Escherichia coli bl21(de3)  
    Host Genus Escherichia
    Host Species Escherichia Coli
    Host Strain Bl21 (de3)
    Host Plasmid Name PQE60-H6RGS4


    Chain A,D
    Common Name Norway Rat
    Scientific Name Rattus norvegicus  
    Genus Rattus
    Cell Line Bl21
    Organ Brain
    Host Scientific Name Escherichia coli bl21(de3)  
    Host Genus Escherichia
    Host Species Escherichia Coli
    Host Strain Bl21 (de3)
    Host Plasmid Name PQE6/GIA1


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    4 4q11 25686     guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 1 GNAI1    
    13 13q24 29480     regulator of G-protein signaling 4 RGS4