An Information Portal to 112722 Biological Macromolecular Structures

Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords LYASE

    Polymeric Molecules

    Chain A
    Description PECTIN LYASE A 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 37982.5 
    Source Method natural source  

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A PELA_ASPNG Q01172     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    272   Polysaccharide Catabolic Process  The Chemical Reactions and Pathways Resulting in the Breakdown of a Polysaccharide a Polymer of Many (typically More Than 10) Monosaccharide Residues Linked Glycosidically. 
    5975   Carbohydrate Metabolic Process  The Chemical Reactions and Pathways Involving Carbohydrates Any of a Group of Organic Compounds Based of the General Formula Cx(h2o)y. Includes the Formation of Carbohydrate Derivatives by the Addition of a Carbohydrate Residue to Another Molecule. 
    71555   Cell Wall Organization  A Process That Results in the Assembly Arrangement of Constituent Parts or Disassembly of the Cell Wall the Rigid or Semi Rigid Envelope Lying Outside the Cell Membrane of Plant Fungal and Most Prokaryotic Cells Maintaining Their Shape and Protecting Them From Osmotic Lysis. 
    5576   Extracellular Region  The Space External to the Outermost Structure of a Cell. For Cells Without External Protective or External Encapsulating Structures This Refers to Space Outside of the Plasma Membrane. This Term Covers the Host Cell Environment Outside an Intracellular Parasite. 
    16829   Lyase Activity  Catalysis of the Cleavage of C C C O C N and Other Bonds by Other Means Than by Hydrolysis or Oxidation or Conversely Adding a Group to a Double Bond. They Differ From Other Enzymes in That Two Substrates Are Involved in One Reaction Direction But Only One in the Other Direction. When Acting On the Single Substrate a Molecule Is Eliminated and This Generates Either a New Double Bond or a New Ring. 
    47490   Pectin Lyase Activity  Catalysis of the Reaction: a Pectin = an Oligosaccharide with 4 Deoxy 6 O Methyl Alpha D Galact 4 Enuronate End + a Pectin. This Reaction Is the Eliminative Cleavage of (1 >4) Alpha D Galacturonan Methyl Ester to Give Oligosaccharides with 4 Deoxy 6 O Methyl Alpha D Galact 4 Enuronosyl Groups At Their Nonreducing Ends. 

  •   Gene Details   Hide

    Natural Source

    Chain A
    Scientific Name Aspergillus niger  
    Genus Aspergillus
    Strain 4M-147
    Details Secreted Protein