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Genetic element (GENE)
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last updated: 29 Dec 2025
General information
Protoporphyrinogen oxidase
EN
  • CS-hem14-KOMPA
    EN
  • PPG oxidase
    EN
  • Protoporphyrinogen-IX oxidase
    EN
  • PROTOX
    EN
CS-hem14-PICPA
EN
Protein coding sequence
No
Donor organism
EN
Characteristics of the protein coding sequence
Protoporphyrinogen oxidase
EN
Protoporphyrinogen oxidase conducts the seventh step of the heme pathway. It oxidizes protoporphyrinogen IX to protoporphyrin IX by the removal of six hydrogen atoms. The resulting compound is an oxidized porphyrin, in contrast to the reduced porphyrinogen intermediates formed earlier.
EN
Additional Information
Protoporphyrinogen oxidase mutation in humans is associated with variegate porphyria, leading to increased photosensitivity and neurological symptoms.
EN
Records referencing this document Show in search
Record type Field Record(s)
Living Modified Organism Introduced or modified genetic element(s) 1
Living Modified Organism Genetic elements construct 1