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FORMATION OF A TYROSYL RADICAL INTERMEDIATE IN PROTEUS MIRABILIS CATALASE BY DIRECTED MUTAGENESIS AND CONSEQUENCES FOR NUCLEOTIDE REACTIVITY
1H7K
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 56383.40
    Molecule: CATALASE
    Polymer: 1 Type: protein Length: 483
    Chains: A
    EC#: 1.11.1.6   
    Details: METHIONINE SULFONE IN POSITION 53, TYROSINE 337 LACK THE HYDROXYL HYDROGEN
    Organism Proteus mirabilis
    Gene Name katA
    UniProtKB:   Protein Feature View | Search PDB | P42321  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Proteus mirabilis   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1E93  HIGH RESOLUTION STRUCTURE AND BIOCHEMICAL PROPERTIES OF A RECOMBINANT CATALASE DEPLETED IN IRON 
    1H6N  HIGH RESOLUTION STRUCTURE AND BIOCHEMICAL PROPERTIES OF A RECOMBINANT CATALASE DEPLETED IN IRON 
    1M85  STRUCTURE OF PROTEUS MIRABILIS CATALASE FOR THE NATIVE FORM 
    1MQF  COMPOUND I FROM PROTEUS MIRABILIS CATALASE 
    1NM0  PROTEUS MIRABILIS CATALASE IN COMPLEX WITH FORMIATE 
    2CAG  CATALASE COMPOUND II 
    2CAH  STRUCTURE OF PROTEUS MIRABILIS PR CATALASE FOR THE NATIVE FORM (E-FE(III)) COMPLEXED WITH NADPH 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    ACT
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    ACT C2 H3 O2
    ACETATE ION
    HEM
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    HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
    SO4
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    SO4 O4 S
    SULFATE ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    OMT
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    OMT C5 H11 N O4 S MET lPeptideLinking
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PQS (software)
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