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Crystal Structure of wild-type CmoA from E.coli
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text Structural Genomics, PSI-Biology, New York Structural Genomics Research Consortium, NYSGRC, Rossmann fold, synthase, SAM prephenate, TRANSFERASE

    Polymeric Molecules

    Chain A,G
    Description tRNA (cmo5U34)-methyltransferase 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 29544.7 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    GEK  (2S)-4-[{[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}(carboxylatomethyl)sulfonio]-2-ammoniobutanoate  C16 H22 N6 O7 S   442.45  View 
    SO4  SULFATE ION  O4 S   96.06  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,G C3T5M2_ECOLX C3T5M2     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A G  2.1.1      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,G
    GO ID   Ontology GO Term Definition
    2098   TRNA Wobble Uridine Modification  The Process in Which a Uridine in Position 34 of a TRNA Is Post Transcriptionally Modified. 
    6400   TRNA Modification  The Covalent Alteration of One or More Nucleotides Within a TRNA Molecule to Produce a TRNA Molecule with a Sequence That Differs From That Coded Genetically. 
    8033   TRNA Processing  The Process in Which a Pre TRNA Molecule Is Converted to a Mature TRNA Ready For Addition of an Aminoacyl Group. 
    30488   TRNA Methylation  The Posttranscriptional Addition of Methyl Groups to Specific Residues in a TRNA Molecule. 
    32259   Methylation  The Process in Which a Methyl Group Is Covalently Attached to a Molecule. 
    8168   Methyltransferase Activity  Catalysis of the Transfer of a Methyl Group to an Acceptor Molecule. 
    8757   S Adenosylmethionine Dependent Methyltransferase Activity  Catalysis of the Transfer of a Methyl Group From S Adenosyl L Methionine to a Substrate. 
    16300   TRNA (uracil) Methyltransferase Activity  Catalysis of the Transfer of a Methyl Group From a Donor to a Uracil Residue in a TRNA Molecule. 
    16740   Transferase Activity  Catalysis of the Transfer of a Group E.g. a Methyl Group Glycosyl Group Acyl Group Phosphorus Containing or Other Groups From One Compound (generally Regarded As the Donor) to Another Compound (generally Regarded As the Acceptor). Transferase Is the Systematic Name For Any Enzyme of EC Class 2. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,G
    Scientific Name Escherichia coli  
    Strain K-12 SUBSTR. MG1655
    Gene cmoa
    Host Scientific Name Escherichia coli  
    Host Strain Bl21 (de3)
    Host Vector Type Plasmid
    Host Plasmid Name LIC pET46a