Cinnabarinate synthase from baboon (Papio ursinus) liver. Identity with catalase.
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ABSTRACT: The enzyme chinnabarinate synthase was purified from the nuclei of baboon liver. Two purified fractions were obtained that exhibited a typical haem protein absorption spectrum; a probable identity with catalase was demonstrated. It was confirmed that catalase in the presence of Mn2+ produces cinnabarinate from 3-hydroxyanthranilate. Doubt is expressed on the existence of a distinct cinnabarinate synthase enzyme.
SUBMITTER: Savage N
PROVIDER: S-EPMC1164540 | biostudies-other | 1977 Mar
REPOSITORIES: biostudies-other
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