An Information Portal to 110071 Biological Macromolecular Structures

Ricin A-chain variant 1-33/44-198 with engineered disulfide bond, R48C/T77C/D75N
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords Hydrolase
    Text Ricin, immunogen, vaccine, thermal stable, Ribosome Inactivating Protein (RIP), Hydrolase

    Polymeric Molecules

    Chain A
    Description Ricin 
    Fragment unp residues 36-233 
    Mutation R48C, T77C, D75N 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 21414.4 
    Source Method genetically manipulated  
    Entity Name Ricin A chain, rRNA N-glycosidase, Linker peptide, Ricin B chain 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    SO4  SULFATE ION  O4 S   96.06  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A RICI_RICCO P02879     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    17148   Negative Regulation of Translation  Any Process That Stops Prevents or Reduces the Frequency Rate or Extent of the Chemical Reactions and Pathways Resulting in the Formation of Proteins by the Translation of Mrna. 
    30598   RRNA N Glycosylase Activity  Catalysis of the Hydrolysis of the N Glycosylic Bond At a 4324 in 28s RRNA From Rat Ribosomes or Corresponding Sites in 28s RNA From Other Species. 

  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Castor Bean
    Scientific Name Ricinus communis  
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 8287993     Ricin precursor RCOM_2159910