An Information Portal to 105097 Biological Macromolecular Structures

Molecular basis for the action of the collagen-specific chaperone Hsp47 SERPINH1 and its structure-specific client recognition.
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords CHAPERONE

    Polymeric Molecules

    Chain A,B,C,D,K,L,P,Q
    Description HSP47 
    Fragment RESIDUES 36-418 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 44284.1 
    Source Method genetically manipulated  
    Chain E,F,G,H,I,J,M,N,O,R,S,T
    Description COLLAGEN MODEL PEPTIDE 18-T8R11 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 1556.8 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    SIN  SUCCINIC ACID  C4 H6 O4   118.09  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D,K,L,P,Q E2RHY7_CANFA E2RHY7     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D,K,L,P,Q
    GO ID   Ontology GO Term Definition
    3433   Chondrocyte Development Involved in Endochondral Bone Morphogenesis  The Progression of a Chondrocyte Over Time From After Its Commitment to Its Mature State Where the Chondrocyte Will Contribute to the Shaping of an Endochondral Bone. 
    30199   Collagen Fibril Organization  Any Process That Determines the Size and Arrangement of Collagen Fibrils Within an Extracellular Matrix. 
    32964   Collagen Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Collagen Any of a Group of Fibrous Proteins of Very High Tensile Strength That Form the Main Component of Connective Tissue in Animals. Collagen Is Highly Enriched in Glycine (some Regions Are 33% Glycine) and Proline Occurring Predominantly As 3 Hydroxyproline (about 20%). 
    51604   Protein Maturation  Any Process Leading to the Attainment of the Full Functional Capacity of a Protein. 
    5615   Extracellular Space  That Part of a Multicellular Organism Outside the Cells Proper Usually Taken to Be Outside the Plasma Membranes and Occupied by Fluid. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    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). 
    5793   Endoplasmic Reticulum Golgi Intermediate Compartment  A Complex System of Membrane Bounded Compartments Located Between Endoplasmic Reticulum (er) and the Golgi Complex with a Distinctive Membrane Protein Composition; Involved in Er to Golgi Transport. 
    70062   Extracellular Vesicular Exosome  A Membrane Bounded Vesicle That Is Released Into the Extracellular Region by Fusion of the Limiting Endosomal Membrane of a Multivesicular Body with the Plasma Membrane. 
    44822   Poly(a) RNA Binding  Interacting Non Covalently with a Poly(a) RNA a RNA Molecule Which Has a Tail of Adenine Bases. 
    51082   Unfolded Protein Binding  Interacting Selectively and Non Covalently with an Unfolded Protein. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D,K,L,P,Q
    Common Name Dog
    Scientific Name Canis lupus familiaris  
    Host Scientific Name Escherichia coli  
    Host Strain Bl21
    Host Vector Type Plasmid
    Host Plasmid Name PET28