POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

Crystal structure Mistletoe Lectin I from Viscum album in complex with n-acetyl-d-glucosamine at 1.94 A resolution.
Biology and Chemistry Report
4EB2
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE/SUGAR BINDING PROTEIN
    Text Rossmann fold, ribosome-inactivating protein type II, glycoprotein, plant defense, protein synthesis inhibitor, toxin, sarcin/ricin domain, galactose binding receptor, HYDROLASE-SUGAR BINDING PROTEIN complex

    Polymeric Molecules

    Chain A
    Description Beta-galactoside-specific lectin 1 chain A 
    Fragment SEE REMARK 999 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 27300.9 
    Source Method natural source  
    Entity Name Viscumin, Beta-galactoside-specific lectin I chain A, ML-I A, MLA, rRNA N-glycosidase 
    Chain B
    Description Beta-galactoside-specific lectin 1 chain B 
    Fragment SEE REMARK 999 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 28407.9 
    Source Method natural source  
    Entity Name Viscumin, Beta-galactoside-specific lectin I chain B, ML-I B, MLB 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    AZI  AZIDE ION  N3   42.02  View 
    CL  CHLORIDE ION  Cl   35.45  View 
    EDO  1,2-ETHANEDIOL  C2 H6 O2   62.07  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    NAG  N-ACETYL-D-GLUCOSAMINE  C8 H15 N O6   221.21  View 
    PEG  DI(HYDROXYETHYL)ETHER  C4 H10 O3   106.12  View 
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A ML1_VISAL P81446     
    B ML1_VISAL P81446     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    3.2.2.22      
    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

    Natural Source

    Chain B
    Common Name European Mistletoe
    Scientific Name Viscum album  
    Chain A
    Common Name European Mistletoe
    Scientific Name Viscum album