POP-OUT | CLOSE
 
FITTING OF COMPONENTS WITH KNOWN STRUCTURE INTO AN 11.5 A CRYO-EM MAP OF THE E.COLI 70S RIBOSOME
Biology and Chemistry Report
1EG0
  •   Structure Details   Hide

    Structure Keywords

    Keywords RIBOSOME
    Text 70S RIBOSOME, LOW RESOLUTION MODEL, RIBOSOME

    Polymeric Molecules

    Chain I
    Description FRAGMENT OF 16S RRNA HELIX 23 
    Fragment RESIDUES 673-713 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polyribonucleotide 
    Formula Weight 6426.2 
    Source Method natural source  
    Chain F
    Description PROTEIN (S15 RIBOSOMAL PROTEIN) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 10578.5 
    Source Method natural source  
    Chain G
    Description PROTEIN (S17 RIBOSOMAL PROTEIN) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 10569.4 
    Source Method natural source  
    Chain H
    Description PROTEIN (S20 RIBOSOMAL PROTEIN) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 8528.5 
    Source Method natural source  
    Chain N
    Description PROTEIN (RIBOSOMAL PROTEIN L1) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 24867.9 
    Source Method natural source  
    Chain J
    Description PROTEIN (RIBOSOMAL PROTEIN L6) 
    Mutation B. STEAROTHERMOPHILUS SEQUENCE AND MODEL 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 18601.6 
    Source Method natural source  
    Chain K
    Description PROTEIN (RIBOSOMAL PROTEIN L11) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 14997.0 
    Source Method natural source  
    Chain L
    Description FRAGMENT OF 23S RRNA 
    Fragment RESIDUES 1051-1108 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polyribonucleotide 
    Formula Weight 18348.1 
    Source Method natural source  
    Chain M
    Description HELIX 95 OF 23S RRNA 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polyribonucleotide 
    Formula Weight 8438.2 
    Source Method natural source  
    Chain O
    Description FORMYL-METHIONYL-TRNA 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polyribonucleotide 
    Formula Weight 24526.9 
    Source Method natural source  
    Entity Name FMET-TRNA 
    Chain A
    Description PROTEIN (S4 RIBOSOMAL PROTEIN) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 18624.5 
    Source Method natural source  
    Chain B
    Description PROTEIN (S5 RIBOSOMAL PROTEIN) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 15686.5 
    Source Method natural source  
    Chain C
    Description PROTEIN (S6 RIBOSOMAL PROTEIN) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 11619.4 
    Source Method natural source  
    Chain D
    Description PROTEIN (S7 RIBOSOMAL PROTEIN) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 16758.7 
    Source Method natural source  
    Chain E
    Description PROTEIN (S8 RIBOSOMAL PROTEIN) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 15868.7 
    Source Method natural source  

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A RS4_GEOSE P81288     
    B RS5_GEOSE P02357     
    C RS6_THETH P23370     
    D RS7_THET8 P17291     
    E RS8_THET8 Q5SHQ2     
    F RS15_THETH P80378     
    G RS17_GEOSE P23828     
    J RL6_GEOSE P02391     
    K RL11_THEMA P29395     
    N RL1_THETH P27150     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain C
    GO ID   Ontology GO Term Definition
    5840   Ribosome  An Intracellular Organelle About 200 a in Diameter Consisting of RNA and Protein. It Is the Site of Protein Biosynthesis Resulting From Translation of Messenger RNA (mrna). It Consists of Two Subunits One Large and One Small Each Containing Only Protein and Rna. Both the Ribosome and Its Subunits Are Characterized by Their Sedimentation Coefficients Expressed in Svedberg Units (symbol: S). Hence the Prokaryotic Ribosome (70s) Comprises a Large (50s) Subunit and a Small (30s) Subunit While the Eukaryotic Ribosome (80s) Comprises a Large (60s) Subunit and a Small (40s) Subunit. Two Sites On the Ribosomal Large Subunit Are Involved in Translation Namely the Aminoacyl Site (a Site) and Peptidyl Site (p Site). Ribosomes From Prokaryotes Eukaryotes Mitochondria and Chloroplasts Have Characteristically Distinct Ribosomal Proteins. 
    30529   Ribonucleoprotein Complex  A Macromolecular Complex Containing Both Protein and RNA Molecules. 
    3723   RNA Binding  Interacting Selectively and Non Covalently with an RNA Molecule or a Portion Thereof. 
    19843   RRNA Binding  Interacting Selectively and Non Covalently with Ribosomal Rna. 
    Chain D
    GO ID   Ontology GO Term Definition
    5840   Ribosome  An Intracellular Organelle About 200 a in Diameter Consisting of RNA and Protein. It Is the Site of Protein Biosynthesis Resulting From Translation of Messenger RNA (mrna). It Consists of Two Subunits One Large and One Small Each Containing Only Protein and Rna. Both the Ribosome and Its Subunits Are Characterized by Their Sedimentation Coefficients Expressed in Svedberg Units (symbol: S). Hence the Prokaryotic Ribosome (70s) Comprises a Large (50s) Subunit and a Small (30s) Subunit While the Eukaryotic Ribosome (80s) Comprises a Large (60s) Subunit and a Small (40s) Subunit. Two Sites On the Ribosomal Large Subunit Are Involved in Translation Namely the Aminoacyl Site (a Site) and Peptidyl Site (p Site). Ribosomes From Prokaryotes Eukaryotes Mitochondria and Chloroplasts Have Characteristically Distinct Ribosomal Proteins. 
    30529   Ribonucleoprotein Complex  A Macromolecular Complex Containing Both Protein and RNA Molecules. 
    49   TRNA Binding  Interacting Selectively and Non Covalently with Transfer Rna. 
    3723   RNA Binding  Interacting Selectively and Non Covalently with an RNA Molecule or a Portion Thereof. 
    19843   RRNA Binding  Interacting Selectively and Non Covalently with Ribosomal Rna. 
    Chain E
    GO ID   Ontology GO Term Definition
    5840   Ribosome  An Intracellular Organelle About 200 a in Diameter Consisting of RNA and Protein. It Is the Site of Protein Biosynthesis Resulting From Translation of Messenger RNA (mrna). It Consists of Two Subunits One Large and One Small Each Containing Only Protein and Rna. Both the Ribosome and Its Subunits Are Characterized by Their Sedimentation Coefficients Expressed in Svedberg Units (symbol: S). Hence the Prokaryotic Ribosome (70s) Comprises a Large (50s) Subunit and a Small (30s) Subunit While the Eukaryotic Ribosome (80s) Comprises a Large (60s) Subunit and a Small (40s) Subunit. Two Sites On the Ribosomal Large Subunit Are Involved in Translation Namely the Aminoacyl Site (a Site) and Peptidyl Site (p Site). Ribosomes From Prokaryotes Eukaryotes Mitochondria and Chloroplasts Have Characteristically Distinct Ribosomal Proteins. 
    30529   Ribonucleoprotein Complex  A Macromolecular Complex Containing Both Protein and RNA Molecules. 
    3723   RNA Binding  Interacting Selectively and Non Covalently with an RNA Molecule or a Portion Thereof. 
    19843   RRNA Binding  Interacting Selectively and Non Covalently with Ribosomal Rna. 
    Chain F
    GO ID   Ontology GO Term Definition
    5840   Ribosome  An Intracellular Organelle About 200 a in Diameter Consisting of RNA and Protein. It Is the Site of Protein Biosynthesis Resulting From Translation of Messenger RNA (mrna). It Consists of Two Subunits One Large and One Small Each Containing Only Protein and Rna. Both the Ribosome and Its Subunits Are Characterized by Their Sedimentation Coefficients Expressed in Svedberg Units (symbol: S). Hence the Prokaryotic Ribosome (70s) Comprises a Large (50s) Subunit and a Small (30s) Subunit While the Eukaryotic Ribosome (80s) Comprises a Large (60s) Subunit and a Small (40s) Subunit. Two Sites On the Ribosomal Large Subunit Are Involved in Translation Namely the Aminoacyl Site (a Site) and Peptidyl Site (p Site). Ribosomes From Prokaryotes Eukaryotes Mitochondria and Chloroplasts Have Characteristically Distinct Ribosomal Proteins. 
    30529   Ribonucleoprotein Complex  A Macromolecular Complex Containing Both Protein and RNA Molecules. 
    3723   RNA Binding  Interacting Selectively and Non Covalently with an RNA Molecule or a Portion Thereof. 
    19843   RRNA Binding  Interacting Selectively and Non Covalently with Ribosomal Rna. 
    Chain G
    GO ID   Ontology GO Term Definition
    5840   Ribosome  An Intracellular Organelle About 200 a in Diameter Consisting of RNA and Protein. It Is the Site of Protein Biosynthesis Resulting From Translation of Messenger RNA (mrna). It Consists of Two Subunits One Large and One Small Each Containing Only Protein and Rna. Both the Ribosome and Its Subunits Are Characterized by Their Sedimentation Coefficients Expressed in Svedberg Units (symbol: S). Hence the Prokaryotic Ribosome (70s) Comprises a Large (50s) Subunit and a Small (30s) Subunit While the Eukaryotic Ribosome (80s) Comprises a Large (60s) Subunit and a Small (40s) Subunit. Two Sites On the Ribosomal Large Subunit Are Involved in Translation Namely the Aminoacyl Site (a Site) and Peptidyl Site (p Site). Ribosomes From Prokaryotes Eukaryotes Mitochondria and Chloroplasts Have Characteristically Distinct Ribosomal Proteins. 
    30529   Ribonucleoprotein Complex  A Macromolecular Complex Containing Both Protein and RNA Molecules. 
    3723   RNA Binding  Interacting Selectively and Non Covalently with an RNA Molecule or a Portion Thereof. 
    19843   RRNA Binding  Interacting Selectively and Non Covalently with Ribosomal Rna. 
    Chain J
    GO ID   Ontology GO Term Definition
    5840   Ribosome  An Intracellular Organelle About 200 a in Diameter Consisting of RNA and Protein. It Is the Site of Protein Biosynthesis Resulting From Translation of Messenger RNA (mrna). It Consists of Two Subunits One Large and One Small Each Containing Only Protein and Rna. Both the Ribosome and Its Subunits Are Characterized by Their Sedimentation Coefficients Expressed in Svedberg Units (symbol: S). Hence the Prokaryotic Ribosome (70s) Comprises a Large (50s) Subunit and a Small (30s) Subunit While the Eukaryotic Ribosome (80s) Comprises a Large (60s) Subunit and a Small (40s) Subunit. Two Sites On the Ribosomal Large Subunit Are Involved in Translation Namely the Aminoacyl Site (a Site) and Peptidyl Site (p Site). Ribosomes From Prokaryotes Eukaryotes Mitochondria and Chloroplasts Have Characteristically Distinct Ribosomal Proteins. 
    30529   Ribonucleoprotein Complex  A Macromolecular Complex Containing Both Protein and RNA Molecules. 
    3723   RNA Binding  Interacting Selectively and Non Covalently with an RNA Molecule or a Portion Thereof. 
    19843   RRNA Binding  Interacting Selectively and Non Covalently with Ribosomal Rna. 
    Chain K
    GO ID   Ontology GO Term Definition
    5840   Ribosome  An Intracellular Organelle About 200 a in Diameter Consisting of RNA and Protein. It Is the Site of Protein Biosynthesis Resulting From Translation of Messenger RNA (mrna). It Consists of Two Subunits One Large and One Small Each Containing Only Protein and Rna. Both the Ribosome and Its Subunits Are Characterized by Their Sedimentation Coefficients Expressed in Svedberg Units (symbol: S). Hence the Prokaryotic Ribosome (70s) Comprises a Large (50s) Subunit and a Small (30s) Subunit While the Eukaryotic Ribosome (80s) Comprises a Large (60s) Subunit and a Small (40s) Subunit. Two Sites On the Ribosomal Large Subunit Are Involved in Translation Namely the Aminoacyl Site (a Site) and Peptidyl Site (p Site). Ribosomes From Prokaryotes Eukaryotes Mitochondria and Chloroplasts Have Characteristically Distinct Ribosomal Proteins. 
    30529   Ribonucleoprotein Complex  A Macromolecular Complex Containing Both Protein and RNA Molecules. 
    3723   RNA Binding  Interacting Selectively and Non Covalently with an RNA Molecule or a Portion Thereof. 
    19843   RRNA Binding  Interacting Selectively and Non Covalently with Ribosomal Rna. 
    Chain N
    GO ID   Ontology GO Term Definition
    6417   Regulation of Translation  Any Process That Modulates the Frequency Rate or Extent of the Chemical Reactions and Pathways Resulting in the Formation of Proteins by the Translation of Mrna. 
    5840   Ribosome  An Intracellular Organelle About 200 a in Diameter Consisting of RNA and Protein. It Is the Site of Protein Biosynthesis Resulting From Translation of Messenger RNA (mrna). It Consists of Two Subunits One Large and One Small Each Containing Only Protein and Rna. Both the Ribosome and Its Subunits Are Characterized by Their Sedimentation Coefficients Expressed in Svedberg Units (symbol: S). Hence the Prokaryotic Ribosome (70s) Comprises a Large (50s) Subunit and a Small (30s) Subunit While the Eukaryotic Ribosome (80s) Comprises a Large (60s) Subunit and a Small (40s) Subunit. Two Sites On the Ribosomal Large Subunit Are Involved in Translation Namely the Aminoacyl Site (a Site) and Peptidyl Site (p Site). Ribosomes From Prokaryotes Eukaryotes Mitochondria and Chloroplasts Have Characteristically Distinct Ribosomal Proteins. 
    30529   Ribonucleoprotein Complex  A Macromolecular Complex Containing Both Protein and RNA Molecules. 
    49   TRNA Binding  Interacting Selectively and Non Covalently with Transfer Rna. 
    3723   RNA Binding  Interacting Selectively and Non Covalently with an RNA Molecule or a Portion Thereof. 
    19843   RRNA Binding  Interacting Selectively and Non Covalently with Ribosomal Rna. 


     
  •   Gene Details   Hide

    Natural Source

    Chain K
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain J
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain N
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain I
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain L
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain M
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain O
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain A
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain B
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain C
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain D
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain E
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain F
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain G
    Scientific Name Escherichia coli  
    Genus Escherichia
    Chain H
    Scientific Name Escherichia coli  
    Genus Escherichia

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 897484     50S ribosomal protein L11 RPLK    
    - - 3167931     30S ribosomal protein S7 TTHA1696