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  The soluble blue pigment, indochrome, of arthrobacter polychromogenes

Knackmuss, H.-J., Cosens, G., & Starr, M. (1969). The soluble blue pigment, indochrome, of arthrobacter polychromogenes. European Journal of Biochemistry, 10(1), 90-95. doi:10.1111/j.1432-1033.1969.tb00659.x.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002D-77FC-7 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002D-77FD-5
Genre: Journal Article
Alternative Title : The Soluble Blue Pigment, Indochrome, of Arthrobacter polychromogenes

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EurJBiochem_10_1969_90.pdf (Any fulltext), 586KB
 
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 Creators:
Knackmuss, Hans-Joachim1, Author              
Cosens, Gladys1, Author              
Starr, Mortimer1, Author              
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1Max Planck Institute for Medical Research, Max Planck Society, ou_1125545              

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 Abstract: The production and purification of indochrome, the soluble pigment from Arthrobacter polychromogenes, is described. Four isomeric 3-hydroxy-6-d-ribosyl-2-aza-benzoquinone-(1,4)-4-[2,6-dihydroxy-5-d-ribosyl-pyridyl-(3)-imides] have been isolated from the natural product as the main components. In indochrome A two β-d-ribopyranosyl residues, in indochrome B II two β-d-ribofuranosyl residues, are bound to the aglycone. The pigment fractions B I and B III contain differently configurated d-ribosyl residues, which for B I were found to be the α- and β-configurations of the pyranose form. Nitric acid degradation of the pigment and condensation with phenylhydrazine yields mainly 3-β-d-ribopyranosyl-5-benzeneazo-2,6-dihydroxy-pyridine. All d-ribopyranosyl residues were found to be in the C1(D) conformation. d-Ribose was liberated from the aglycones by ozonolysis.

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Language(s): eng - English
 Dates: 1969-02-061969-05-052005-03-031969-08
 Publication Status: Published in print
 Pages: 6
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 Rev. Method: Peer
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Title: European Journal of Biochemistry
Source Genre: Journal
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Publ. Info: Berlin : Published by Springer-Verlag on behalf of the Federation of European Biochemical Societies
Pages: - Volume / Issue: 10 (1) Sequence Number: - Start / End Page: 90 - 95 Identifier: ISSN: 0014-2956
CoNE: /journals/resource/111097776606040