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An Information Portal to 105097 Biological Macromolecular Structures

Crystal structure of Human PS-1
Biology and Chemistry Report
4AL0
  •   Structure Details   Hide

    Structure Keywords

    Keywords ISOMERASE
    Text ISOMERASE, MEMBRANE PROTEIN, LIPID BIOSYNTHESIS

    Polymeric Molecules

    Chain A
    Description PROSTAGLANDIN E SYNTHASE 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 17123.4 
    Source Method genetically manipulated  
    Entity Name MICROSOMAL GLUTATHIONE S-TRANSFERASE 1-LIKE 1, MGST1-L1, MICROSOMAL PROSTAGLANDIN E SYNTHASE 1, MPGES-1, P53-INDUCED GENE 12 PROTEIN 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BOG  B-OCTYLGLUCOSIDE  C14 H28 O6   292.37  View 
    GSH  GLUTATHIONE  C10 H17 N3 O6 S   307.32  View 
    PLM  PALMITIC ACID  C16 H32 O2   256.42  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A PTGES_HUMAN O14684     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    5.3.99.3      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    1516   Prostaglandin Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Prostaglandins Any of a Group of Biologically Active Metabolites Which Contain a Cyclopentane Ring. 
    2526   Acute Inflammatory Response  Inflammation Which Comprises a Rapid Short Lived Relatively Uniform Response to Acute Injury or Antigenic Challenge and Is Characterized by Accumulations of Fluid Plasma Proteins and Granulocytic Leukocytes. an Acute Inflammatory Response Occurs Within a Matter of Minutes or Hours and Either Resolves Within a Few Days or Becomes a Chronic Inflammatory Response. 
    2544   Chronic Inflammatory Response  Inflammation of Prolonged Duration (weeks or Months) in Which Active Inflammation Tissue Destruction and Attempts At Repair Are Proceeding Simultaneously. Although It May Follow Acute Inflammation Chronic Inflammation Frequently Begins Insidiously As a Low Grade Smoldering Often Asymptomatic Response. 
    6629   Lipid Metabolic Process  The Chemical Reactions and Pathways Involving Lipids Compounds Soluble in an Organic Solvent But Not or Sparingly in an Aqueous Solvent. Includes Fatty Acids; Neutral Fats Other Fatty Acid Esters and Soaps; Long Chain (fatty) Alcohols and Waxes; Sphingoids and Other Long Chain Bases; Glycolipids Phospholipids and Sphingolipids; and Carotenes Polyprenols Sterols Terpenes and Other Isoprenoids. 
    6631   Fatty Acid Metabolic Process  The Chemical Reactions and Pathways Involving Fatty Acids Aliphatic Monocarboxylic Acids Liberated From Naturally Occurring Fats and Oils by Hydrolysis. 
    6633   Fatty Acid Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of a Fatty Acid Any of the Aliphatic Monocarboxylic Acids That Can Be Liberated by Hydrolysis From Naturally Occurring Fats and Oils. Fatty Acids Are Predominantly Straight Chain Acids of 4 to 24 Carbon Atoms Which May Be Saturated or Unsaturated; Branched Fatty Acids and Hydroxy Fatty Acids Also Occur and Very Long Chain Acids of Over 30 Carbons Are Found in Waxes. 
    6693   Prostaglandin Metabolic Process  The Chemical Reactions and Pathways Involving Prostaglandins Any of a Group of Biologically Active Metabolites Which Contain a Cyclopentane Ring Due to the Formation of a Bond Between Two Carbons of a Fatty Acid. They Have a Wide Range of Biological Activities. 
    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. 
    8285   Negative Regulation of Cell Proliferation  Any Process That Stops Prevents or Reduces the Rate or Extent of Cell Proliferation. 
    14070   Response to Organic Cyclic Compound  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 an Organic Cyclic Compound Stimulus. 
    19369   Arachidonic Acid Metabolic Process  The Chemical Reactions and Pathways Involving Arachidonic Acid a Straight Chain Fatty Acid with 20 Carbon Atoms and Four Double Bonds Per Molecule. Arachidonic Acid Is the All Z (5 8 11 14) Isomer. 
    19371   Cyclooxygenase Pathway  The Chemical Reactions and Pathways by Which Prostaglandins Are Formed From Arachidonic Acid and in Which Prostaglandin Endoperoxide Synthase (cyclooxygenase) Catalyzes the Committed Step in the Conversion of Arachidonic Acid to the Prostaglandin Endoperoxides Pgg2 and Pgh2. 
    32496   Response to Lipopolysaccharide  Any Process That Results in a Change in State or Activity of an Organism (in Terms of Movement Secretion Enzyme Production Gene Expression Etc.) As a Result of a Lipopolysaccharide Stimulus; Lipopolysaccharide Is a Major Component of the Cell Wall of Gram Negative Bacteria. 
    32526   Response to Retinoic Acid  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 Retinoic Acid Stimulus. 
    34097   Response to Cytokine  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 Cytokine Stimulus. 
    44281   Small Molecule Metabolic Process  The Chemical Reactions and Pathways Involving Small Molecules Any Low Molecular Weight Monomeric Non Encoded Molecule. 
    51592   Response to Calcium Ion  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 Calcium Ion Stimulus. 
    5641   Nuclear Envelope Lumen  The Region Between the Two Lipid Bilayers of the Nuclear Envelope; 20 40 Nm Wide. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    5789   Endoplasmic Reticulum Membrane  The Lipid Bilayer Surrounding the Endoplasmic Reticulum. 
    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. 
    43231   Intracellular Membrane Bounded Organelle  Organized Structure of Distinctive Morphology and Function Bounded by a Single or Double Lipid Bilayer Membrane and Occurring Within the Cell. Includes the Nucleus Mitochondria Plastids Vacuoles and Vesicles. Excludes the Plasma Membrane. 
    48471   Perinuclear Region of Cytoplasm  Cytoplasm Situated Near or Occurring Around the Nucleus. 
    16853   Isomerase Activity  Catalysis of the Geometric or Structural Changes Within One Molecule. Isomerase Is the Systematic Name For Any Enzyme of EC Class 5. 
    43295   Glutathione Binding  Interacting Selectively and Non Covalently with Glutathione; a Tripeptide Composed of the Three Amino Acids Cysteine Glutamic Acid and Glycine. 
    50220   Prostaglandin E Synthase Activity  Catalysis of the Reaction: Prostaglandin H(2) = Prostaglandin E(2). 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Host Common Name Fall Armyworm
    Host Scientific Name Spodoptera frugiperda  
    Host Cell Line Sf9


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    9 9q34.3 9536     prostaglandin E synthase PTGES